[{"month":"01","oa":1,"_id":"18986","OA_type":"gold","publication":"Physical Review Research","abstract":[{"text":"We consider a prototypical problem of Bayesian inference for a structured spiked model: a low-rank signal is corrupted by additive noise. While both information-theoretic and algorithmic limits are well understood when the noise is a Gaussian Wigner matrix, the more realistic case of structured noise still remains challenging. To capture the structure while maintaining mathematical tractability, a line of work has focused on rotationally invariant noise. However, existing studies either provide suboptimal algorithms or are limited to a special class of noise ensembles. In this paper, using tools from statistical physics (replica method) and random matrix theory (generalized spherical integrals) we establish the characterization of the information-theoretic limits for a noise matrix drawn from a general trace ensemble. Remarkably, our analysis unveils the asymptotic equivalence between the rotationally invariant model and a surrogate Gaussian one. Finally, we show how to saturate the predicted statistical limits using an efficient algorithm inspired by the theory of adaptive Thouless-Anderson-Palmer (TAP) equations.","lang":"eng"}],"acknowledgement":"J.B., F.C., and Y.X. were funded by the European Union (ERC, CHORAL, Project No. 101039794). Views and opinions expressed are however those of the authors only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. M.M. was supported by the 2019 Lopez-Loreta Prize. J.B. acknowledges discussions with TianQi Hou at the initial stage of the project, as well as with Antoine Bodin.","quality_controlled":"1","doi":"10.1103/PhysRevResearch.7.013081","citation":{"ama":"Barbier J, Camilli F, Xu Y, Mondelli M. Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise. <i>Physical Review Research</i>. 2025;7. doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.7.013081\">10.1103/PhysRevResearch.7.013081</a>","ieee":"J. Barbier, F. Camilli, Y. Xu, and M. Mondelli, “Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise,” <i>Physical Review Research</i>, vol. 7. American Physical Society, 2025.","apa":"Barbier, J., Camilli, F., Xu, Y., &#38; Mondelli, M. (2025). Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevResearch.7.013081\">https://doi.org/10.1103/PhysRevResearch.7.013081</a>","short":"J. Barbier, F. Camilli, Y. Xu, M. Mondelli, Physical Review Research 7 (2025).","ista":"Barbier J, Camilli F, Xu Y, Mondelli M. 2025. Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise. Physical Review Research. 7, 013081.","chicago":"Barbier, Jean, Francesco Camilli, Yizhou Xu, and Marco Mondelli. “Information Limits and Thouless-Anderson-Palmer Equations for Spiked Matrix Models with Structured Noise.” <i>Physical Review Research</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/PhysRevResearch.7.013081\">https://doi.org/10.1103/PhysRevResearch.7.013081</a>.","mla":"Barbier, Jean, et al. “Information Limits and Thouless-Anderson-Palmer Equations for Spiked Matrix Models with Structured Noise.” <i>Physical Review Research</i>, vol. 7, 013081, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.7.013081\">10.1103/PhysRevResearch.7.013081</a>."},"publication_identifier":{"issn":["2643-1564"]},"scopus_import":"1","file":[{"checksum":"52c5f72d80ffc928542469114fcdb62b","file_name":"2025_PhysReviewResearch_Barbier.pdf","file_id":"18988","success":1,"file_size":702543,"content_type":"application/pdf","relation":"main_file","date_updated":"2025-02-03T08:27:59Z","date_created":"2025-02-03T08:27:59Z","access_level":"open_access","creator":"dernst"}],"has_accepted_license":"1","department":[{"_id":"MaMo"}],"APC_amount":"3272,21 EUR","article_type":"original","date_published":"2025-01-22T00:00:00Z","project":[{"name":"Prix Lopez-Loretta 2019 - Marco Mondelli","_id":"059876FA-7A3F-11EA-A408-12923DDC885E"}],"type":"journal_article","publication_status":"published","fulldoi":"https://doi.org/10.1103/PhysRevResearch.7.013081","intvolume":"         7","day":"22","ddc":["530"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","file_date_updated":"2025-02-03T08:27:59Z","arxiv":1,"external_id":{"arxiv":["2405.20993"]},"related_material":{"link":[{"url":"https://github.com/xu-yz19/spiked-matrix-models-with-structured-noise","relation":"software"}]},"OA_place":"publisher","date_created":"2025-02-02T23:01:54Z","publisher":"American Physical Society","article_processing_charge":"Yes","title":"Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise","volume":7,"DOAJ_listed":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025","author":[{"first_name":"Jean","full_name":"Barbier, Jean","last_name":"Barbier"},{"last_name":"Camilli","full_name":"Camilli, Francesco","first_name":"Francesco"},{"first_name":"Yizhou","last_name":"Xu","full_name":"Xu, Yizhou"},{"orcid":"0000-0002-3242-7020","first_name":"Marco","last_name":"Mondelli","full_name":"Mondelli, Marco","id":"27EB676C-8706-11E9-9510-7717E6697425"}],"status":"public","article_number":"013081","license":"https://creativecommons.org/licenses/by/4.0/","language":[{"iso":"eng"}],"date_updated":"2026-05-06T12:57:36Z"},{"issue":"1","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["570"],"oa_version":"Published Version","file_date_updated":"2025-08-05T11:54:23Z","external_id":{"pmid":["39963288"]},"OA_place":"publisher","pmid":1,"date_created":"2025-02-02T23:01:55Z","publisher":"Oxford University Press","article_processing_charge":"Yes","title":"Biallelic NDUFA13 variants lead to a neurodevelopmental phenotype with gradual neurological impairment","volume":7,"DOAJ_listed":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025","author":[{"full_name":"Kaiyrzhanov, Rauan","last_name":"Kaiyrzhanov","first_name":"Rauan"},{"last_name":"Thompson","full_name":"Thompson, Kyle","first_name":"Kyle"},{"full_name":"Efthymiou, Stephanie","last_name":"Efthymiou","first_name":"Stephanie"},{"last_name":"Mukushev","full_name":"Mukushev, Askhat","first_name":"Askhat"},{"last_name":"Zharylkassyn","full_name":"Zharylkassyn, Akbota","first_name":"Akbota"},{"last_name":"Prasad","full_name":"Prasad, Chitra","first_name":"Chitra"},{"last_name":"Karimiani","full_name":"Karimiani, Ehsan Ghayoor","first_name":"Ehsan Ghayoor"},{"last_name":"Alvi","full_name":"Alvi, Javeria Raza","first_name":"Javeria Raza"},{"first_name":"Dmitriy","full_name":"Niyazov, Dmitriy","last_name":"Niyazov"},{"full_name":"Alahmad, Ahmad","last_name":"Alahmad","first_name":"Ahmad"},{"first_name":"Meisam","last_name":"Babaei","full_name":"Babaei, Meisam"},{"first_name":"Homa","last_name":"Tajsharghi","full_name":"Tajsharghi, Homa"},{"first_name":"Buthaina","full_name":"Albash, Buthaina","last_name":"Albash"},{"last_name":"Alaqeel","full_name":"Alaqeel, Ahmad","first_name":"Ahmad"},{"first_name":"Majida","full_name":"Charif, Majida","last_name":"Charif"},{"full_name":"Hashemi, Narges","last_name":"Hashemi","first_name":"Narges"},{"first_name":"Morteza","last_name":"Heidari","full_name":"Heidari, Morteza"},{"first_name":"Seyed Mehdi","last_name":"Kalantar","full_name":"Kalantar, Seyed Mehdi"},{"first_name":"Guy","full_name":"Lenaers, Guy","last_name":"Lenaers"},{"full_name":"Mehrjardi, Mohammad Yahya Vahidi","last_name":"Mehrjardi","first_name":"Mohammad Yahya Vahidi"},{"first_name":"Varunvenkat M.","full_name":"Srinivasan, Varunvenkat M.","last_name":"Srinivasan"},{"full_name":"Gowda, Vykuntaraju K.","last_name":"Gowda","first_name":"Vykuntaraju K."},{"first_name":"Seyed Hamidreza","full_name":"Mirabutalebi, Seyed Hamidreza","last_name":"Mirabutalebi"},{"last_name":"Carere","full_name":"Carere, Deanna Alexis","first_name":"Deanna Alexis"},{"last_name":"Movahedinia","full_name":"Movahedinia, Mojtaba","first_name":"Mojtaba"},{"first_name":"David","full_name":"Murphy, David","last_name":"Murphy"},{"full_name":"Mcfarland, Robert","last_name":"Mcfarland","first_name":"Robert"},{"first_name":"Mohamed S.","full_name":"Abdel-Hamid, Mohamed S.","last_name":"Abdel-Hamid"},{"first_name":"Rasha M.","last_name":"Elhossini","full_name":"Elhossini, Rasha M."},{"first_name":"Shahryar","full_name":"Alavi, Shahryar","last_name":"Alavi"},{"first_name":"Melanie","last_name":"Napier","full_name":"Napier, Melanie"},{"first_name":"Amaya","last_name":"Belanger-Quintana","full_name":"Belanger-Quintana, Amaya"},{"first_name":"Asuri N.","last_name":"Prasad","full_name":"Prasad, Asuri N."},{"full_name":"Jakobczyk, Jessica","last_name":"Jakobczyk","first_name":"Jessica"},{"last_name":"Roubertie","full_name":"Roubertie, Agathe","first_name":"Agathe"},{"full_name":"Rupar, Tony","last_name":"Rupar","first_name":"Tony"},{"full_name":"Sultan, Tipu","last_name":"Sultan","first_name":"Tipu"},{"first_name":"Mehran Beiraghi","full_name":"Toosi, Mehran Beiraghi","last_name":"Toosi"},{"id":"338D39FE-F248-11E8-B48F-1D18A9856A87","full_name":"Sazanov, Leonid A","last_name":"Sazanov","first_name":"Leonid A","orcid":"0000-0002-0977-7989"},{"first_name":"Mariasavina","last_name":"Severino","full_name":"Severino, Mariasavina"},{"first_name":"Henry","full_name":"Houlden, Henry","last_name":"Houlden"},{"last_name":"Taylor","full_name":"Taylor, Robert W.","first_name":"Robert W."},{"last_name":"Maroofian","full_name":"Maroofian, Reza","first_name":"Reza"}],"status":"public","article_number":"fcae453","PlanS_conform":"1","language":[{"iso":"eng"}],"date_updated":"2025-08-05T11:55:15Z","month":"01","oa":1,"_id":"18987","OA_type":"gold","publication":"Brain Communications","abstract":[{"lang":"eng","text":"Biallelic variants in NADH (nicotinamide adenine dinucleotide (NAD) + hydrogen (H))-ubiquinone oxidoreductase 1 alpha subcomplex 13 have been linked to mitochondrial complex I deficiency, nuclear type 28, based on three affected individuals from two families. With only two families reported, the clinical and molecular spectrum of NADH-ubiquinone oxidoreductase 1 alpha subcomplex 13–related diseases remains unclear. We report 10 additional affected individuals from nine independent families, identifying four missense variants (including recurrent c.170G > A) and three ultra-rare or novel predicted loss-of-function biallelic variants. Updated clinical–radiological data from previously reported families and a literature review compiling clinical features of all reported patients with isolated complex I deficiency caused by 43 genes encoding complex I subunits and assembly factors are also provided. Our cohort (mean age 7.8 ± 5.4 years; range 2.5–18) predominantly presented a moderate-to-severe neurodevelopmental syndrome with oculomotor abnormalities (84%), spasticity/hypertonia (83%), hypotonia (69%), cerebellar ataxia (66%), movement disorders (58%) and epilepsy (46%). Neuroimaging revealed bilateral symmetric T2 hyperintense substantia nigra lesions (91.6%) and optic nerve atrophy (66.6%). Protein modeling suggests missense variants destabilize a critical junction between the hydrophilic and membrane arms of complex I. Fibroblasts from two patients showed reduced complex I activity and compensatory complex IV activity increase. This study characterizes NADH-ubiquinone oxidoreductase 1 alpha subcomplex 13–related disease in 13 individuals, highlighting genotype–phenotype correlations."}],"acknowledgement":"We thank all individuals and relatives for consent to be part of the study. Families 1–4, 7, were collected as part of the SYNaPS Study Group collaboration funded by The Wellcome Trust and strategic award (Synaptopathies) funding (WT093205 MA and WT104033AIA), and research was conducted as part of the Queen Square Genomics group at the University College London, supported by the National Institute for Health Research University College London Hospitals Biomedical Research Centre. We are also grateful to Queen Square Genomics at the Institute of Neurology University College London, supported by the National Institute for Health Research University College London Hospitals Biomedical Research Centre, for the bioinformatics support. For the purpose of Open Access, the author has applied a CC BY public copyright license to any Author Accepted Manuscript version arising from this submission.\r\nThis study was funded by the Medical Research Council (MR/S01165X/1, MR/S005021/1, G0601943). The Medical Research Council (MR/S01165X/1, MR/S005021/1, MRC ICGNMD), Wellcome Trust 221951/Z/20/Z, Global Parkinson’s Genetics Program, Aligning Science Across Parkinson’s, The Michael J. Fox Foundation, The National Institute for Health Research University College London Hospitals Biomedical Research Centre, Rosetree Trust, Multiple System Atrophy Trust, Brain Research UK, Sparks Great Ormond Street Hospital Charity, Muscular Dystrophy, Muscular Dystrophy Association United States of America, and King Baudouin Foundation. H.T. was supported by the European Union’s Seventh Framework Programme for research, technological development and demonstration under grant agreement no. 608473. M.S.A.-H. is funded by the Science and Technology Development Fund Academy of Science Research and Technology Egypt (Grant number: 33492, Ethical approval number: 20066). R.W.T. is funded by the Wellcome Centre for Mitochondrial Research (203105/Z/16/Z), the Mitochondrial Disease Patient Cohort (UK) (G0800674), the Medical Research Council International Centre for Genomic Medicine in Neuromuscular Disease (MR/S005021/1), the Medical Research Council (MR/W019027/1), the Lily Foundation, Mito Foundation, the Pathological Society, LifeArc, the UK National Institute for Health Research Biomedical Research Centre for Ageing and Age-related disease award to the Newcastle upon Tyne Foundation Hospitals NHS Trust and the UK NHS Highly Specialised Service for Rare Mitochondrial Disorders of Adults and Children. H.H. and R.K. are supported by Global Parkinson’s Genetic Program and The Michael J. Fox Foundation Grant ID: MJFF-022153.","quality_controlled":"1","doi":"10.1093/braincomms/fcae453","publication_identifier":{"eissn":["2632-1297"]},"citation":{"mla":"Kaiyrzhanov, Rauan, et al. “Biallelic NDUFA13 Variants Lead to a Neurodevelopmental Phenotype with Gradual Neurological Impairment.” <i>Brain Communications</i>, vol. 7, no. 1, fcae453, Oxford University Press, 2025, doi:<a href=\"https://doi.org/10.1093/braincomms/fcae453\">10.1093/braincomms/fcae453</a>.","chicago":"Kaiyrzhanov, Rauan, Kyle Thompson, Stephanie Efthymiou, Askhat Mukushev, Akbota Zharylkassyn, Chitra Prasad, Ehsan Ghayoor Karimiani, et al. “Biallelic NDUFA13 Variants Lead to a Neurodevelopmental Phenotype with Gradual Neurological Impairment.” <i>Brain Communications</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/braincomms/fcae453\">https://doi.org/10.1093/braincomms/fcae453</a>.","ista":"Kaiyrzhanov R, Thompson K, Efthymiou S, Mukushev A, Zharylkassyn A, Prasad C, Karimiani EG, Alvi JR, Niyazov D, Alahmad A, Babaei M, Tajsharghi H, Albash B, Alaqeel A, Charif M, Hashemi N, Heidari M, Kalantar SM, Lenaers G, Mehrjardi MYV, Srinivasan VM, Gowda VK, Mirabutalebi SH, Carere DA, Movahedinia M, Murphy D, Mcfarland R, Abdel-Hamid MS, Elhossini RM, Alavi S, Napier M, Belanger-Quintana A, Prasad AN, Jakobczyk J, Roubertie A, Rupar T, Sultan T, Toosi MB, Sazanov LA, Severino M, Houlden H, Taylor RW, Maroofian R. 2025. Biallelic NDUFA13 variants lead to a neurodevelopmental phenotype with gradual neurological impairment. Brain Communications. 7(1), fcae453.","short":"R. Kaiyrzhanov, K. Thompson, S. Efthymiou, A. Mukushev, A. Zharylkassyn, C. Prasad, E.G. Karimiani, J.R. Alvi, D. Niyazov, A. Alahmad, M. Babaei, H. Tajsharghi, B. Albash, A. Alaqeel, M. Charif, N. Hashemi, M. Heidari, S.M. Kalantar, G. Lenaers, M.Y.V. Mehrjardi, V.M. Srinivasan, V.K. Gowda, S.H. Mirabutalebi, D.A. Carere, M. Movahedinia, D. Murphy, R. Mcfarland, M.S. Abdel-Hamid, R.M. Elhossini, S. Alavi, M. Napier, A. Belanger-Quintana, A.N. Prasad, J. Jakobczyk, A. Roubertie, T. Rupar, T. Sultan, M.B. Toosi, L.A. Sazanov, M. Severino, H. Houlden, R.W. Taylor, R. Maroofian, Brain Communications 7 (2025).","apa":"Kaiyrzhanov, R., Thompson, K., Efthymiou, S., Mukushev, A., Zharylkassyn, A., Prasad, C., … Maroofian, R. (2025). Biallelic NDUFA13 variants lead to a neurodevelopmental phenotype with gradual neurological impairment. <i>Brain Communications</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/braincomms/fcae453\">https://doi.org/10.1093/braincomms/fcae453</a>","ieee":"R. Kaiyrzhanov <i>et al.</i>, “Biallelic NDUFA13 variants lead to a neurodevelopmental phenotype with gradual neurological impairment,” <i>Brain Communications</i>, vol. 7, no. 1. Oxford University Press, 2025.","ama":"Kaiyrzhanov R, Thompson K, Efthymiou S, et al. Biallelic NDUFA13 variants lead to a neurodevelopmental phenotype with gradual neurological impairment. <i>Brain Communications</i>. 2025;7(1). doi:<a href=\"https://doi.org/10.1093/braincomms/fcae453\">10.1093/braincomms/fcae453</a>"},"scopus_import":"1","file":[{"file_name":"2025_BrainComm_Kaiyrzhanov.pdf","checksum":"bdf39b64d1c1d833a20b62836751fe44","success":1,"file_id":"20126","relation":"main_file","date_updated":"2025-08-05T11:54:23Z","file_size":1420646,"content_type":"application/pdf","date_created":"2025-08-05T11:54:23Z","creator":"dernst","access_level":"open_access"}],"has_accepted_license":"1","department":[{"_id":"LeSa"}],"article_type":"original","date_published":"2025-01-01T00:00:00Z","type":"journal_article","fulldoi":"https://doi.org/10.1093/braincomms/fcae453","publication_status":"published","intvolume":"         7","day":"01"},{"keyword":["hippocampus","electrophysiology","behavior"],"acknowledged_ssus":[{"_id":"PreCl"},{"_id":"M-Shop"}],"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","date_updated":"2026-05-06T13:12:00Z","year":"2025","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","corr_author":"1","author":[{"orcid":"0009-0004-2973-278X","id":"2BBA502C-F248-11E8-B48F-1D18A9856A87","full_name":"Chiossi, Heloisa","last_name":"Chiossi","first_name":"Heloisa"}],"article_processing_charge":"No","title":"Research data for the publication \"Learning reshapes the hippocampal representation hierarchy\"","date_created":"2025-02-04T10:36:18Z","related_material":{"record":[{"id":"19453","status":"public","relation":"used_in_publication"}]},"OA_place":"repository","publisher":"Institute of Science and Technology Austria","ddc":["570"],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","image":"/images/cc_by_nc_nd.png"},"oa_version":"Published Version","file_date_updated":"2025-02-04T10:18:33Z","fulldoi":"https://doi.org/10.15479/AT:ISTA:18991","type":"research_data","contributor":[{"orcid":"0000-0001-8849-6570","contributor_type":"researcher","first_name":"Michele","last_name":"Nardin","id":"30BD0376-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-6699-1455","contributor_type":"supervisor","first_name":"Gašper","last_name":"Tkačik","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"contributor_type":"supervisor","orcid":"0000-0002-5193-4036","first_name":"Jozsef L","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","last_name":"Csicsvari"}],"day":"04","department":[{"_id":"GradSch"},{"_id":"JoCs"},{"_id":"GaTk"}],"date_published":"2025-02-04T00:00:00Z","citation":{"ista":"Chiossi HSC. 2025. Research data for the publication ‘Learning reshapes the hippocampal representation hierarchy’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:18991\">10.15479/AT:ISTA:18991</a>.","short":"H.S.C. Chiossi, (2025).","chicago":"Chiossi, Heloisa S. C. “Research Data for the Publication ‘Learning Reshapes the Hippocampal Representation Hierarchy.’” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT:ISTA:18991\">https://doi.org/10.15479/AT:ISTA:18991</a>.","mla":"Chiossi, Heloisa S. C. <i>Research Data for the Publication “Learning Reshapes the Hippocampal Representation Hierarchy.”</i> Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:18991\">10.15479/AT:ISTA:18991</a>.","ama":"Chiossi HSC. Research data for the publication “Learning reshapes the hippocampal representation hierarchy.” 2025. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:18991\">10.15479/AT:ISTA:18991</a>","apa":"Chiossi, H. S. C. (2025). Research data for the publication “Learning reshapes the hippocampal representation hierarchy.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:18991\">https://doi.org/10.15479/AT:ISTA:18991</a>","ieee":"H. S. C. Chiossi, “Research data for the publication ‘Learning reshapes the hippocampal representation hierarchy.’” Institute of Science and Technology Austria, 2025."},"doi":"10.15479/AT:ISTA:18991","has_accepted_license":"1","file":[{"relation":"main_file","date_updated":"2025-02-04T10:16:52Z","content_type":"application/zip","file_size":769383201,"date_created":"2025-02-04T10:16:52Z","creator":"hchiossi","access_level":"open_access","file_name":"Chiossi_etal_2025_PNAS_data.zip","checksum":"04d761ed42e8879abffde04a560409ce","success":1,"file_id":"18992"},{"checksum":"50602931dcd33e4f009ed46af11335f3","file_name":"readme.txt","file_id":"18993","success":1,"file_size":3215,"content_type":"text/plain","date_updated":"2025-02-04T10:18:33Z","relation":"main_file","creator":"hchiossi","access_level":"open_access","date_created":"2025-02-04T10:18:33Z"}],"acknowledgement":"Thanks to Rebecca Morse for performing one of the experiments under H.S.C.C. supervision and Jago Wallenschus for technical support, especially with maze design.","abstract":[{"lang":"eng","text":"Research data for the article \"Learning reshapes the hippocampal representation hierarchy\" from Chiossi et al. (PNAS, 2025). The data includes hippocampal CA1 unit activity and behaviour tracking of 5 Long Evans rats during the learning of an associative memory task. Detailed information can be found in the 'readme.txt' file."}],"OA_type":"gold","oa":1,"month":"02","_id":"18991"},{"article_number":"114377","language":[{"iso":"eng"}],"date_updated":"2025-09-30T10:25:15Z","volume":348,"isi":1,"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","status":"public","corr_author":"1","author":[{"full_name":"Cortés, Pedro P.","last_name":"Cortés","first_name":"Pedro P."},{"last_name":"Kumar","full_name":"Kumar, Pankaj","first_name":"Pankaj"},{"last_name":"Moore","full_name":"Moore, Benjamin","id":"6dc1a1be-bf1c-11ed-8d2b-d044840f49d6","first_name":"Benjamin"},{"first_name":"Patrice","full_name":"Ossona de Mendez, Patrice","last_name":"Ossona de Mendez"},{"first_name":"Daniel A.","full_name":"Quiroz, Daniel A.","last_name":"Quiroz"}],"date_created":"2025-02-05T06:51:08Z","OA_place":"publisher","publisher":"Elsevier","article_processing_charge":"Yes (via OA deal)","title":"Subchromatic numbers of powers of graphs with excluded minors","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","ddc":["510"],"issue":"4","file_date_updated":"2025-05-05T12:56:12Z","arxiv":1,"external_id":{"arxiv":["2306.02195"],"isi":["001401656900001"]},"fulldoi":"https://doi.org/10.1016/j.disc.2024.114377","publication_status":"published","type":"journal_article","day":"01","intvolume":"       348","doi":"10.1016/j.disc.2024.114377","publication_identifier":{"issn":["0012-365X"]},"citation":{"chicago":"Cortés, Pedro P., Pankaj Kumar, Benjamin Moore, Patrice Ossona de Mendez, and Daniel A. Quiroz. “Subchromatic Numbers of Powers of Graphs with Excluded Minors.” <i>Discrete Mathematics</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.disc.2024.114377\">https://doi.org/10.1016/j.disc.2024.114377</a>.","mla":"Cortés, Pedro P., et al. “Subchromatic Numbers of Powers of Graphs with Excluded Minors.” <i>Discrete Mathematics</i>, vol. 348, no. 4, 114377, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.disc.2024.114377\">10.1016/j.disc.2024.114377</a>.","short":"P.P. Cortés, P. Kumar, B. Moore, P. Ossona de Mendez, D.A. Quiroz, Discrete Mathematics 348 (2025).","ista":"Cortés PP, Kumar P, Moore B, Ossona de Mendez P, Quiroz DA. 2025. Subchromatic numbers of powers of graphs with excluded minors. Discrete Mathematics. 348(4), 114377.","ieee":"P. P. Cortés, P. Kumar, B. Moore, P. Ossona de Mendez, and D. A. Quiroz, “Subchromatic numbers of powers of graphs with excluded minors,” <i>Discrete Mathematics</i>, vol. 348, no. 4. Elsevier, 2025.","apa":"Cortés, P. P., Kumar, P., Moore, B., Ossona de Mendez, P., &#38; Quiroz, D. A. (2025). Subchromatic numbers of powers of graphs with excluded minors. <i>Discrete Mathematics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.disc.2024.114377\">https://doi.org/10.1016/j.disc.2024.114377</a>","ama":"Cortés PP, Kumar P, Moore B, Ossona de Mendez P, Quiroz DA. Subchromatic numbers of powers of graphs with excluded minors. <i>Discrete Mathematics</i>. 2025;348(4). doi:<a href=\"https://doi.org/10.1016/j.disc.2024.114377\">10.1016/j.disc.2024.114377</a>"},"file":[{"date_created":"2025-05-05T12:56:12Z","access_level":"open_access","creator":"dernst","relation":"main_file","date_updated":"2025-05-05T12:56:12Z","content_type":"application/pdf","file_size":850988,"success":1,"file_id":"19657","file_name":"2025_DiscreteMath_Cortes.pdf","checksum":"6723cbb02b6aea0d05f37d167da00c03"}],"has_accepted_license":"1","scopus_import":"1","department":[{"_id":"MaKw"}],"date_published":"2025-04-01T00:00:00Z","article_type":"original","publication":"Discrete Mathematics","abstract":[{"text":"A k-subcolouring of a graph G is a function f : V (G) → {0,...,k − 1} such that the set of\r\nvertices coloured i induce a disjoint union of cliques. The subchromatic number, χsub(G),\r\nis the minimum k such that G admits a k-subcolouring. Nešetril, ˇ Ossona de Mendez,\r\nPilipczuk, and Zhu (2020), recently raised the problem of finding tight upper bounds for\r\nχsub(G2) when G is planar. We show that χsub(G2) ≤ 43 when G is planar, improving\r\ntheir bound of 135. We give even better bounds when the planar graph G has larger girth.\r\nMoreover, we show that χsub(G3) ≤ 95, improving the previous bound of 364. For these\r\nwe adapt some recent techniques of Almulhim and Kierstead (2022), while also extending\r\nthe decompositions of triangulated planar graphs of Van den Heuvel, Ossona de Mendez,\r\nQuiroz, Rabinovich and Siebertz (2017), to planar graphs of arbitrary girth. Note that these\r\ndecompositions are the precursors of the graph product structure theorem of planar graphs.\r\nWe give improved bounds for χsub(Gp) for all p ≥ 2, whenever G has bounded treewidth,\r\nbounded simple treewidth, bounded genus, or excludes a clique or biclique as a minor.\r\nFor this we introduce a family of parameters which form a gradation between the strong\r\nand the weak colouring numbers. We give upper bounds for these parameters for graphs\r\ncoming from such classes.\r\nFinally, we give a 2-approximation algorithm for the subchromatic number of graphs\r\nhaving a layering in which each layer has bounded cliquewidth and this layering is\r\ncomputable in polynomial time (like the class of all dth powers of planar graphs, for fixed\r\nd). This algorithm works even if the power p and the graph G is unknown.","lang":"eng"}],"acknowledgement":"We thank an anonymous referee for pointing out an error in an earlier version of Theorem 3.1. We also thank an anonymous referee for pointing out numerous typos in an earlier version of the paper.","quality_controlled":"1","oa":1,"month":"04","_id":"19002","OA_type":"hybrid"},{"publication":"Nature Physics","abstract":[{"lang":"eng","text":"False vacuum decay—the transition from a metastable quantum state to a true vacuum state—plays an important role in quantum field theory and non-equilibrium phenomena such as phase transitions and dynamical metastability. The non-perturbative nature of false vacuum decay and the limited experimental access to this process make it challenging to study, leaving several open questions regarding how true vacuum bubbles form, move and interact. Here we observe quantized bubble formation in real time, a key feature of false vacuum decay dynamics, using a quantum annealer with 5,564 superconducting flux qubits. We develop an effective model that captures both initial bubble creation and subsequent interactions, and remains accurate under dissipation. The annealer reveals coherent scaling laws in the driven many-body dynamics for more than 1,000 intrinsic qubit time units. This work provides a method for investigating false vacuum dynamics of large quantum systems in quantum annealers."}],"acknowledgement":"J.V., D.W. and M.W. acknowledge support from the project Jülich UNified Infrastructure for Quantum computing (JUNIQ) that has received funding from the German Federal Ministry of Education and Research (BMBF) and the Ministry of Culture and Science of the State of North Rhine-Westphalia. A.R. acknowledges support from the project HPCQS (101018180) of the European High-Performance Computing Joint Undertaking (EuroHPC JU). J.-Y.D., A.H. and Z.P. acknowledge support from the Leverhulme Trust Research Leadership Award RL-2019-015 and EPSRC grant nos. EP/R513258/1 and EP/W026848/1. J.-Y.D. acknowledges support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no.101034413. This research was supported in part by grant no. NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP). Computational portions of this research work were carried out on ARC3 and ARC4, part of the high-performance computing facilities at the University of Leeds. G.H. acknowledges financial support from ARIS, P1-0040 Nonequilibrium Quantum System Dynamics. We gratefully acknowledge the Jülich Supercomputing Centre (https://www.fz-juelich.de/en/ias/jsc) for funding this project by providing computing time on the D-Wave Advantage System JUPSI through JUNIQ. We acknowledge helpful theoretical discussions with G. Lagnese and the quantum-simulation-related discussions with D-Wave’s experimental team, particularly A. MacDonald, G. Poulin-Lamarre, A. Daian and A. Berkley. We also thank V. Goliber and A. Mason for patiently organizing and mediating the corresponding meetings that enabled the discussions with D-Wave’s team. J.V., A.R., D.W., F.J., M.W. and K.M. gratefully acknowledge the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing time on the GCS Supercomputer JUWELS at Jülich Supercomputing Centre (JSC).","quality_controlled":"1","oa":1,"month":"03","_id":"19012","OA_type":"hybrid","project":[{"_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020","grant_number":"101034413"}],"fulldoi":"https://doi.org/10.1038/s41567-024-02765-w","publication_status":"published","type":"journal_article","day":"01","intvolume":"        21","citation":{"short":"J. Vodeb, J.-Y.M. Desaules, A. Hallam, A. Rava, G. Humar, D. Willsch, F. Jin, M. Willsch, K. Michielsen, Z. Papić, Nature Physics 21 (2025) 386–392.","ista":"Vodeb J, Desaules J-YM, Hallam A, Rava A, Humar G, Willsch D, Jin F, Willsch M, Michielsen K, Papić Z. 2025. Stirring the false vacuum via interacting quantized bubbles on a 5,564-qubit quantum annealer. Nature Physics. 21, 386–392.","chicago":"Vodeb, Jaka, Jean-Yves Marc Desaules, Andrew Hallam, Andrea Rava, Gregor Humar, Dennis Willsch, Fengping Jin, Madita Willsch, Kristel Michielsen, and Zlatko Papić. “Stirring the False Vacuum via Interacting Quantized Bubbles on a 5,564-Qubit Quantum Annealer.” <i>Nature Physics</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s41567-024-02765-w\">https://doi.org/10.1038/s41567-024-02765-w</a>.","mla":"Vodeb, Jaka, et al. “Stirring the False Vacuum via Interacting Quantized Bubbles on a 5,564-Qubit Quantum Annealer.” <i>Nature Physics</i>, vol. 21, Springer Nature, 2025, pp. 386–92, doi:<a href=\"https://doi.org/10.1038/s41567-024-02765-w\">10.1038/s41567-024-02765-w</a>.","ama":"Vodeb J, Desaules J-YM, Hallam A, et al. Stirring the false vacuum via interacting quantized bubbles on a 5,564-qubit quantum annealer. <i>Nature Physics</i>. 2025;21:386-392. doi:<a href=\"https://doi.org/10.1038/s41567-024-02765-w\">10.1038/s41567-024-02765-w</a>","apa":"Vodeb, J., Desaules, J.-Y. M., Hallam, A., Rava, A., Humar, G., Willsch, D., … Papić, Z. (2025). Stirring the false vacuum via interacting quantized bubbles on a 5,564-qubit quantum annealer. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41567-024-02765-w\">https://doi.org/10.1038/s41567-024-02765-w</a>","ieee":"J. Vodeb <i>et al.</i>, “Stirring the false vacuum via interacting quantized bubbles on a 5,564-qubit quantum annealer,” <i>Nature Physics</i>, vol. 21. Springer Nature, pp. 386–392, 2025."},"publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"doi":"10.1038/s41567-024-02765-w","file":[{"date_created":"2025-08-05T11:56:53Z","access_level":"open_access","creator":"dernst","relation":"main_file","date_updated":"2025-08-05T11:56:53Z","file_size":2252107,"content_type":"application/pdf","success":1,"file_id":"20127","file_name":"2025_NaturePhysics_Vodeb.pdf","checksum":"b005ccf7448fee29c187cbc9b1944893"}],"has_accepted_license":"1","scopus_import":"1","department":[{"_id":"MaSe"}],"date_published":"2025-03-01T00:00:00Z","article_type":"original","date_created":"2025-02-06T10:07:13Z","pmid":1,"OA_place":"publisher","related_material":{"link":[{"description":"News on ISTA Website","relation":"press_release","url":"https://ista.ac.at/en/news/dancing-bubbles-model-a-cosmic-disaster/"}]},"publisher":"Springer Nature","article_processing_charge":"Yes (via OA deal)","title":"Stirring the false vacuum via interacting quantized bubbles on a 5,564-qubit quantum annealer","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["530"],"oa_version":"Published Version","ec_funded":1,"arxiv":1,"file_date_updated":"2025-08-05T11:56:53Z","external_id":{"arxiv":["2406.14718"],"isi":["001412684400001"],"pmid":["40093970"]},"page":"386-392","language":[{"iso":"eng"}],"PlanS_conform":"1","date_updated":"2025-09-30T10:29:15Z","volume":21,"isi":1,"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","status":"public","author":[{"full_name":"Vodeb, Jaka","last_name":"Vodeb","first_name":"Jaka"},{"id":"6c292945-a610-11ed-9eec-c3be1ad62a80","last_name":"Desaules","full_name":"Desaules, Jean-Yves Marc","first_name":"Jean-Yves Marc","orcid":"0000-0002-3749-6375"},{"first_name":"Andrew","full_name":"Hallam, Andrew","last_name":"Hallam"},{"last_name":"Rava","full_name":"Rava, Andrea","first_name":"Andrea"},{"first_name":"Gregor","last_name":"Humar","full_name":"Humar, Gregor"},{"first_name":"Dennis","last_name":"Willsch","full_name":"Willsch, Dennis"},{"first_name":"Fengping","full_name":"Jin, Fengping","last_name":"Jin"},{"first_name":"Madita","full_name":"Willsch, Madita","last_name":"Willsch"},{"last_name":"Michielsen","full_name":"Michielsen, Kristel","first_name":"Kristel"},{"first_name":"Zlatko","full_name":"Papić, Zlatko","last_name":"Papić"}],"corr_author":"1"},{"oa_version":"None","issue":"4","external_id":{"pmid":["39868426"],"isi":["001406914100001"]},"publisher":"American Chemical Society","date_created":"2025-02-09T23:01:50Z","pmid":1,"title":"Microplastics settling in turbid water: Impacts of sediments-induced flow patterns on particle deposition rates","article_processing_charge":"No","isi":1,"volume":59,"status":"public","author":[{"first_name":"Francesco","last_name":"Parrella","full_name":"Parrella, Francesco"},{"full_name":"Brizzolara, Stefano","last_name":"Brizzolara","id":"4bbe33b8-c59a-11ee-a1af-fa33d1ac42c4","first_name":"Stefano"},{"last_name":"Holzner","full_name":"Holzner, Markus","first_name":"Markus"},{"last_name":"Mitrano","full_name":"Mitrano, Denise M.","first_name":"Denise M."}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","page":"2257-2265","date_updated":"2025-09-30T10:27:26Z","language":[{"iso":"eng"}],"_id":"19015","month":"01","OA_type":"closed access","abstract":[{"lang":"eng","text":"When microplastics (MPs) enter water bodies, they undergo various transport processes, including sedimentation, which can be influenced by factors such as particle size, density, and interactions with other particles. Surface waters contain suspended natural particles (e.g., clay and silt), which may impact MP settling rates. Here, we investigated how the presence of suspended sediments (SS) influenced the deposition patterns and rates of MPs in turbid waters. We systematically analyzed the settling velocities of particles, including different MP sizes and SS concentrations, in a plexiglass column with a camera array. For each experimental variant, we collected data on thousands of individual MPs, strengthening the statistical analysis of the particles’ velocities. Simultaneous measurements of the SS flow and MPs trajectories revealed that the SS induced complex flow patterns, with MPs spending more time in downwelling flow regions, thereby accelerating MPs sedimentation. This effect was more pronounced when SS were aggregated. Additionally, we found that smaller MP fragments were more affected by the fluctuations than spheres or larger fragments. Collectively, our results provide valuable data for future MP fate models and help to understand the sedimentation processes of MPs in natural waters, which is crucial for assessing their environmental transport and impact."}],"publication":"Environmental Science and Technology","quality_controlled":"1","acknowledgement":"F.P. and D.M.M. were funded through the Swiss National Science Foundation (grant number PCEFP2_186856).","scopus_import":"1","citation":{"ama":"Parrella F, Brizzolara S, Holzner M, Mitrano DM. Microplastics settling in turbid water: Impacts of sediments-induced flow patterns on particle deposition rates. <i>Environmental Science and Technology</i>. 2025;59(4):2257-2265. doi:<a href=\"https://doi.org/10.1021/acs.est.4c10551\">10.1021/acs.est.4c10551</a>","ieee":"F. Parrella, S. Brizzolara, M. Holzner, and D. M. Mitrano, “Microplastics settling in turbid water: Impacts of sediments-induced flow patterns on particle deposition rates,” <i>Environmental Science and Technology</i>, vol. 59, no. 4. American Chemical Society, pp. 2257–2265, 2025.","apa":"Parrella, F., Brizzolara, S., Holzner, M., &#38; Mitrano, D. M. (2025). Microplastics settling in turbid water: Impacts of sediments-induced flow patterns on particle deposition rates. <i>Environmental Science and Technology</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.est.4c10551\">https://doi.org/10.1021/acs.est.4c10551</a>","ista":"Parrella F, Brizzolara S, Holzner M, Mitrano DM. 2025. Microplastics settling in turbid water: Impacts of sediments-induced flow patterns on particle deposition rates. Environmental Science and Technology. 59(4), 2257–2265.","short":"F. Parrella, S. Brizzolara, M. Holzner, D.M. Mitrano, Environmental Science and Technology 59 (2025) 2257–2265.","chicago":"Parrella, Francesco, Stefano Brizzolara, Markus Holzner, and Denise M. Mitrano. “Microplastics Settling in Turbid Water: Impacts of Sediments-Induced Flow Patterns on Particle Deposition Rates.” <i>Environmental Science and Technology</i>. American Chemical Society, 2025. <a href=\"https://doi.org/10.1021/acs.est.4c10551\">https://doi.org/10.1021/acs.est.4c10551</a>.","mla":"Parrella, Francesco, et al. “Microplastics Settling in Turbid Water: Impacts of Sediments-Induced Flow Patterns on Particle Deposition Rates.” <i>Environmental Science and Technology</i>, vol. 59, no. 4, American Chemical Society, 2025, pp. 2257–65, doi:<a href=\"https://doi.org/10.1021/acs.est.4c10551\">10.1021/acs.est.4c10551</a>."},"doi":"10.1021/acs.est.4c10551","publication_identifier":{"eissn":["1520-5851"],"issn":["0013-936X"]},"date_published":"2025-01-27T00:00:00Z","article_type":"original","department":[{"_id":"BjHo"}],"day":"27","intvolume":"        59","publication_status":"published","fulldoi":"https://doi.org/10.1021/acs.est.4c10551","type":"journal_article"},{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.4153/s0008414x25000021"}],"language":[{"iso":"eng"}],"date_updated":"2025-09-30T10:28:07Z","page":"1-43","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","year":"2025","author":[{"first_name":"Stefan","full_name":"Glock, Stefan","last_name":"Glock"},{"first_name":"Jaehoon","last_name":"Kim","full_name":"Kim, Jaehoon"},{"first_name":"Lyuben","id":"9aa8388e-d003-11ee-8458-c4c1d7447977","last_name":"Lichev","full_name":"Lichev, Lyuben"},{"last_name":"Pikhurko","full_name":"Pikhurko, Oleg","first_name":"Oleg"},{"full_name":"Sun, Shumin","last_name":"Sun","first_name":"Shumin"}],"status":"public","isi":1,"article_processing_charge":"No","title":"On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7","OA_place":"publisher","date_created":"2025-02-10T08:39:46Z","publisher":"Cambridge University Press","external_id":{"arxiv":["2403.04474"],"isi":["001416788600001"]},"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","ddc":["500"],"arxiv":1,"type":"journal_article","fulldoi":"https://doi.org/10.4153/s0008414x25000021","publication_status":"epub_ahead","day":"06","department":[{"_id":"MaKw"}],"article_type":"original","date_published":"2025-01-06T00:00:00Z","doi":"10.4153/s0008414x25000021","citation":{"ama":"Glock S, Kim J, Lichev L, Pikhurko O, Sun S. On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. <i>Canadian Journal of Mathematics</i>. 2025:1-43. doi:<a href=\"https://doi.org/10.4153/s0008414x25000021\">10.4153/s0008414x25000021</a>","ieee":"S. Glock, J. Kim, L. Lichev, O. Pikhurko, and S. Sun, “On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7,” <i>Canadian Journal of Mathematics</i>. Cambridge University Press, pp. 1–43, 2025.","apa":"Glock, S., Kim, J., Lichev, L., Pikhurko, O., &#38; Sun, S. (2025). On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. <i>Canadian Journal of Mathematics</i>. Cambridge University Press. <a href=\"https://doi.org/10.4153/s0008414x25000021\">https://doi.org/10.4153/s0008414x25000021</a>","short":"S. Glock, J. Kim, L. Lichev, O. Pikhurko, S. Sun, Canadian Journal of Mathematics (2025) 1–43.","ista":"Glock S, Kim J, Lichev L, Pikhurko O, Sun S. 2025. On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. Canadian Journal of Mathematics., 1–43.","chicago":"Glock, Stefan, Jaehoon Kim, Lyuben Lichev, Oleg Pikhurko, and Shumin Sun. “On the (k + 2, k)-Problem of Brown, Erdős, and Sós for k = 5,6,7.” <i>Canadian Journal of Mathematics</i>. Cambridge University Press, 2025. <a href=\"https://doi.org/10.4153/s0008414x25000021\">https://doi.org/10.4153/s0008414x25000021</a>.","mla":"Glock, Stefan, et al. “On the (k + 2, k)-Problem of Brown, Erdős, and Sós for k = 5,6,7.” <i>Canadian Journal of Mathematics</i>, Cambridge University Press, 2025, pp. 1–43, doi:<a href=\"https://doi.org/10.4153/s0008414x25000021\">10.4153/s0008414x25000021</a>."},"publication_identifier":{"issn":["0008-414X"],"eissn":["1496-4279"]},"scopus_import":"1","has_accepted_license":"1","quality_controlled":"1","publication":"Canadian Journal of Mathematics","abstract":[{"text":"Let f(r)(n;s,k) denote the maximum number of edges in an n-vertex r-uniform hypergraph containing no subgraph with k edges and at most s vertices. Brown, Erdős and Sós [New directions in the theory of graphs (Proc. Third Ann Arbor Conf., Univ. Michigan 1971), pp. 53--63, Academic Press 1973] conjectured that the limit limn→∞n−2f(3)(n;k+2,k) exists for all k. The value of the limit was previously determined for k=2 in the original paper of Brown, Erdős and Sós, for k=3 by Glock [Bull. Lond. Math. Soc. 51 (2019) 230--236] and for k=4 by Glock, Joos, Kim, Kühn, Lichev and Pikhurko [arXiv:2209.14177, accepted by Proc. Amer. Math. Soc.] while Delcourt and Postle [arXiv:2210.01105, accepted by Proc. Amer. Math. Soc.] proved the conjecture (without determining the limiting value).\r\nIn this paper, we determine the value of the limit in the Brown-Erdős-Sós Problem for k∈{5,6,7}. More generally, we obtain the value of limn→∞n−2f(r)(n;rk−2k+2,k) for all r≥3 and k∈{5,6,7}. In addition, by combining these new values with recent results of Bennett, Cushman and Dudek [arXiv:2309.00182] we obtain new asymptotic values for several generalised Ramsey numbers.","lang":"eng"}],"OA_type":"hybrid","month":"01","oa":1,"_id":"19017"},{"arxiv":1,"oa_version":"Preprint","external_id":{"isi":["001420659400001"],"arxiv":["2204.07376 "]},"publisher":"Elsevier","date_created":"2025-02-10T09:00:53Z","OA_place":"repository","title":"The semi-random tree process","article_processing_charge":"No","isi":1,"volume":126,"status":"public","author":[{"first_name":"Sofiya","full_name":"Burova, Sofiya","last_name":"Burova"},{"full_name":"Lichev, Lyuben","last_name":"Lichev","id":"9aa8388e-d003-11ee-8458-c4c1d7447977","first_name":"Lyuben"}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_number":"104120","date_updated":"2025-09-30T10:28:42Z","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2204.07376"}],"_id":"19018","oa":1,"month":"05","OA_type":"green","abstract":[{"lang":"eng","text":"The online semi-random graph process is a one-player game which starts with the empty graph on n vertices. At every round, a player (called Builder) is presented with a vertex v chosen uniformly at random and independently from previous rounds, and constructs an edge of their choice that is incident to v. Inspired by recent advances on the semi-random graph process, we define a family of generalized online semi-random models.\r\nWe analyse a particular instance that shares similar features with the original semi-random graph process and determine the hitting times of the classical graph properties minimum degree k,k-connectivity, containment of a perfect matching, a Hamiltonian cycle and an \r\nH-factor for a fixed graph H possessing an additional tree-like property. Along the way, we derive a few consequences of the famous Aldous-Broder algorithm that may be of independent interest."}],"publication":"European Journal of Combinatorics","quality_controlled":"1","acknowledgement":"We are grateful to Dieter Mitsche for related discussions and to several anonymous referees for multiple useful comments.","scopus_import":"1","citation":{"chicago":"Burova, Sofiya, and Lyuben Lichev. “The Semi-Random Tree Process.” <i>European Journal of Combinatorics</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">https://doi.org/10.1016/j.ejc.2025.104120</a>.","mla":"Burova, Sofiya, and Lyuben Lichev. “The Semi-Random Tree Process.” <i>European Journal of Combinatorics</i>, vol. 126, 104120, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">10.1016/j.ejc.2025.104120</a>.","short":"S. Burova, L. Lichev, European Journal of Combinatorics 126 (2025).","ista":"Burova S, Lichev L. 2025. The semi-random tree process. European Journal of Combinatorics. 126, 104120.","ieee":"S. Burova and L. Lichev, “The semi-random tree process,” <i>European Journal of Combinatorics</i>, vol. 126. Elsevier, 2025.","apa":"Burova, S., &#38; Lichev, L. (2025). The semi-random tree process. <i>European Journal of Combinatorics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">https://doi.org/10.1016/j.ejc.2025.104120</a>","ama":"Burova S, Lichev L. The semi-random tree process. <i>European Journal of Combinatorics</i>. 2025;126. doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">10.1016/j.ejc.2025.104120</a>"},"doi":"10.1016/j.ejc.2025.104120","publication_identifier":{"issn":["0195-6698"]},"date_published":"2025-05-01T00:00:00Z","article_type":"original","department":[{"_id":"MaKw"}],"day":"01","intvolume":"       126","fulldoi":"https://doi.org/10.1016/j.ejc.2025.104120","publication_status":"published","type":"journal_article"},{"OA_type":"gold","month":"01","oa":1,"_id":"19023","acknowledgement":"Generation Scotland: Generation Scotland received core support from the Chief Scientist Office of the Scottish Government Health Directorates (CZD/16/6) and the Scottish Funding Council (HR03006). Genotyping and DNA methylation profiling of the Generation Scotland samples were carried out by the Genetics Core Laboratory at the Edinburgh Clinical Research Facility, Edinburgh, Scotland, and were funded by the Medical Research Council UK and the Wellcome Trust (Wellcome Trust Strategic Award STratifying Resilience and Depression Longitudinally (STRADL; Reference 104036/Z/14/Z) and 220857/Z/20/Z. The DNA methylation data assayed for Generation Scotland were partially funded by a 2018 NARSAD Young Investigator Grant from the Brain & Behavior Research Foundation (Ref: 27404; awardee: Dr David M Howard) and by a JMAS SIM fellowship from the Royal College of Physicians of Edinburgh (Awardee: Dr Heather C Whalley). Lothian Birth Cohorts: We thank the LBC1921 and LBC1936 participants and team members who contributed to these studies. The LBC1921 was supported by the UK’s Biotechnology and Biological Sciences Research Council (BBSRC), The Royal Society, and The Chief Scientist Office of the Scottish Government. The LBC1936 is supported by the BBSRC, and the Economic and Social Research Council [BB/W008793/1] (which supports S.E.H.), Age UK (Disconnected Mind project), the Milton Damerel Trust, the Medical Research Council (MR/M01311/1), and the University of Edinburgh. Methylation typing of LBC1936 was supported by the Centre for Cognitive Ageing and Cognitive Epidemiology (Pilot Fund award), Age UK, The Wellcome Trust Institutional Strategic Support Fund, The University of Edinburgh, and The University of Queensland. Genotyping was funded by the BBSRC (BB/F019394/1). S.R.C. is supported by a Sir Henry Dale Fellowship jointly funded by the Wellcome Trust and the Royal Society (Grant Number 221890/Z/20/Z). ALSPAC: The UK Medical Research Council and Wellcome (Grant ref: 217065/Z/19/Z) and the University of Bristol provide core support for ALSPAC. This publication is the work of the authors and Matthew Suderman will serve as guarantors for the contents of this paper. A comprehensive list of grants funding is available on the ALSPAC website (http://www.bristol.ac.uk/alspac/external/documents/grant-acknowledgements.pdf). Funding for ALSPAC DNAm measurements was supported by the Wellcome (102215/2/13/2); the University of Bristol; the UK Economic and Social Research Council (ES/N000498/1); the UK Medical Research Council (MC_UU_12013/1, MC_UU_12013/2); and the John Templeton Foundation (60828). MS and PY work within the MRC Integrative Epidemiology Unit at the University of Bristol, which is supported by the Medical Research Council (MC_UU_00011/5). Sister Study: This research was supported by the Intramural Research Program of the National Institutes of Health (Z01-ES049033, Z01-ES049032, Z01-ES044005). A.D.C. was supported by a Medical Research Council PhD Studentship in Precision Medicine with funding from the Medical Research Council Doctoral Training Program and the University of Edinburgh College of Medicine and Veterinary Medicine. R.F.H is supported by an MRC IEU Fellowship. M.R.R. was funded by Swiss National Science Foundation Eccellenza Grant PCEGP3-181181 and by core funding from the Institute of Science and Technology Austria. E.B. and R.E.M. are supported by Alzheimer’s Society major project grant AS-PG-19b-010. This research was funded in whole, or in part, by the Wellcome Trust (104036/Z/14/Z, 220857/Z/20/Z, and 221890/Z/20/Z). For the purpose of open access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission.","quality_controlled":"1","publication":"Clinical Epigenetics","abstract":[{"lang":"eng","text":"Alcohol consumption is an important risk factor for multiple diseases. It is typically assessed via self-report, which is open to measurement error through recall bias. Instead, molecular data such as blood-based DNA methylation (DNAm) could be used to derive a more objective measure of alcohol consumption by incorporating information from cytosine-phosphate-guanine (CpG) sites known to be linked to the trait. Here, we explore the epigenetic architecture of self-reported weekly units of alcohol consumption in the Generation Scotland study. We first create a blood-based epigenetic score (EpiScore) of alcohol consumption using elastic net penalized linear regression. We explore the effect of pre-filtering for CpG features ahead of elastic net, as well as differential patterns by sex and by units consumed in the last week relative to an average week. The final EpiScore was trained on 16,717 individuals and tested in four external cohorts: the Lothian Birth Cohorts (LBC) of 1921 and 1936, the Sister Study, and the Avon Longitudinal Study of Parents and Children (total N across studies > 10,000). The maximum Pearson correlation between the EpiScore and self-reported alcohol consumption within cohort ranged from 0.41 to 0.53. In LBC1936, higher EpiScore levels had significant associations with poorer global brain imaging metrics, whereas self-reported alcohol consumption did not. Finally, we identified two novel CpG loci via a Bayesian penalized regression epigenome-wide association study of alcohol consumption. Together, these findings show how DNAm can objectively characterize patterns of alcohol consumption that associate with brain health, unlike self-reported estimates."}],"department":[{"_id":"MaRo"}],"article_type":"original","date_published":"2025-01-25T00:00:00Z","doi":"10.1186/s13148-025-01818-y","citation":{"ama":"Bernabeu E, Chybowska AD, Kresovich JK, et al. Blood-based epigenome-wide association study and prediction of alcohol consumption. <i>Clinical Epigenetics</i>. 2025;17. doi:<a href=\"https://doi.org/10.1186/s13148-025-01818-y\">10.1186/s13148-025-01818-y</a>","apa":"Bernabeu, E., Chybowska, A. D., Kresovich, J. K., Suderman, M., Mccartney, D. L., Hillary, R. F., … Marioni, R. E. (2025). Blood-based epigenome-wide association study and prediction of alcohol consumption. <i>Clinical Epigenetics</i>. Springer Nature. <a href=\"https://doi.org/10.1186/s13148-025-01818-y\">https://doi.org/10.1186/s13148-025-01818-y</a>","ieee":"E. Bernabeu <i>et al.</i>, “Blood-based epigenome-wide association study and prediction of alcohol consumption,” <i>Clinical Epigenetics</i>, vol. 17. Springer Nature, 2025.","ista":"Bernabeu E, Chybowska AD, Kresovich JK, Suderman M, Mccartney DL, Hillary RF, Corley J, Valdés-Hernández MDC, Maniega SM, Bastin ME, Wardlaw JM, Xu Z, Sandler DP, Campbell A, Harris SE, Mcintosh AM, Taylor JA, Yousefi P, Cox SR, Evans KL, Robinson MR, Vallejos CA, Marioni RE. 2025. Blood-based epigenome-wide association study and prediction of alcohol consumption. Clinical Epigenetics. 17, 14.","short":"E. Bernabeu, A.D. Chybowska, J.K. Kresovich, M. Suderman, D.L. Mccartney, R.F. Hillary, J. Corley, M.D.C. Valdés-Hernández, S.M. Maniega, M.E. Bastin, J.M. Wardlaw, Z. Xu, D.P. Sandler, A. Campbell, S.E. Harris, A.M. Mcintosh, J.A. Taylor, P. Yousefi, S.R. Cox, K.L. Evans, M.R. Robinson, C.A. Vallejos, R.E. Marioni, Clinical Epigenetics 17 (2025).","chicago":"Bernabeu, Elena, Aleksandra D. Chybowska, Jacob K. Kresovich, Matthew Suderman, Daniel L. Mccartney, Robert F. Hillary, Janie Corley, et al. “Blood-Based Epigenome-Wide Association Study and Prediction of Alcohol Consumption.” <i>Clinical Epigenetics</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1186/s13148-025-01818-y\">https://doi.org/10.1186/s13148-025-01818-y</a>.","mla":"Bernabeu, Elena, et al. “Blood-Based Epigenome-Wide Association Study and Prediction of Alcohol Consumption.” <i>Clinical Epigenetics</i>, vol. 17, 14, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1186/s13148-025-01818-y\">10.1186/s13148-025-01818-y</a>."},"publication_identifier":{"issn":["1868-7075"],"eissn":["1868-7083"]},"scopus_import":"1","file":[{"date_created":"2025-02-17T08:44:23Z","access_level":"open_access","creator":"dernst","relation":"main_file","date_updated":"2025-02-17T08:44:23Z","file_size":1170930,"content_type":"application/pdf","success":1,"file_id":"19030","file_name":"2025_ClinicalEpigenetics_Bernabeu.pdf","checksum":"c32511f2d09e6c164116793e784944b8"}],"has_accepted_license":"1","type":"journal_article","fulldoi":"https://doi.org/10.1186/s13148-025-01818-y","publication_status":"published","intvolume":"        17","day":"25","project":[{"grant_number":"PCEGP3_181181","name":"Improving estimation and prediction of common complex disease risk","_id":"9B8D11D6-BA93-11EA-9121-9846C619BF3A"}],"external_id":{"pmid":["39863868"],"isi":["001406495600001"]},"oa_version":"Published Version","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["570"],"file_date_updated":"2025-02-17T08:44:23Z","article_processing_charge":"Yes","title":"Blood-based epigenome-wide association study and prediction of alcohol consumption","OA_place":"publisher","pmid":1,"date_created":"2025-02-16T23:02:33Z","publisher":"Springer Nature","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","year":"2025","author":[{"first_name":"Elena","last_name":"Bernabeu","full_name":"Bernabeu, Elena"},{"first_name":"Aleksandra D.","last_name":"Chybowska","full_name":"Chybowska, Aleksandra D."},{"full_name":"Kresovich, Jacob K.","last_name":"Kresovich","first_name":"Jacob K."},{"full_name":"Suderman, Matthew","last_name":"Suderman","first_name":"Matthew"},{"first_name":"Daniel L.","full_name":"Mccartney, Daniel L.","last_name":"Mccartney"},{"last_name":"Hillary","full_name":"Hillary, Robert F.","first_name":"Robert F."},{"first_name":"Janie","full_name":"Corley, Janie","last_name":"Corley"},{"first_name":"Maria Del C.","full_name":"Valdés-Hernández, Maria Del C.","last_name":"Valdés-Hernández"},{"first_name":"Susana Muñoz","full_name":"Maniega, Susana Muñoz","last_name":"Maniega"},{"full_name":"Bastin, Mark E.","last_name":"Bastin","first_name":"Mark E."},{"last_name":"Wardlaw","full_name":"Wardlaw, Joanna M.","first_name":"Joanna M."},{"full_name":"Xu, Zongli","last_name":"Xu","first_name":"Zongli"},{"full_name":"Sandler, Dale P.","last_name":"Sandler","first_name":"Dale P."},{"first_name":"Archie","last_name":"Campbell","full_name":"Campbell, Archie"},{"last_name":"Harris","full_name":"Harris, Sarah E.","first_name":"Sarah E."},{"first_name":"Andrew M.","last_name":"Mcintosh","full_name":"Mcintosh, Andrew M."},{"first_name":"Jack A.","last_name":"Taylor","full_name":"Taylor, Jack A."},{"full_name":"Yousefi, Paul","last_name":"Yousefi","first_name":"Paul"},{"first_name":"Simon R.","full_name":"Cox, Simon R.","last_name":"Cox"},{"first_name":"Kathryn L.","last_name":"Evans","full_name":"Evans, Kathryn L."},{"orcid":"0000-0001-8982-8813","id":"E5D42276-F5DA-11E9-8E24-6303E6697425","last_name":"Robinson","full_name":"Robinson, Matthew Richard","first_name":"Matthew Richard"},{"full_name":"Vallejos, Catalina A.","last_name":"Vallejos","first_name":"Catalina A."},{"last_name":"Marioni","full_name":"Marioni, Riccardo E.","first_name":"Riccardo E."}],"status":"public","volume":17,"DOAJ_listed":"1","isi":1,"language":[{"iso":"eng"}],"date_updated":"2025-09-30T10:31:08Z","article_number":"14"},{"day":"15","intvolume":"       686","fulldoi":"https://doi.org/10.1016/j.jcis.2025.01.256","publication_status":"published","type":"journal_article","has_accepted_license":"1","file":[{"date_updated":"2025-08-05T12:07:24Z","relation":"main_file","file_size":4212615,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","date_created":"2025-08-05T12:07:24Z","file_name":"2025_JourColloidScie_Scacchi.pdf","checksum":"a52b72a243a717d85c348f53898ad934","success":1,"file_id":"20128"}],"scopus_import":"1","publication_identifier":{"issn":["0021-9797"],"eissn":["1095-7103"],"issnl":["0021-9797"]},"doi":"10.1016/j.jcis.2025.01.256","citation":{"ama":"Scacchi A, Rigoni C, Haataja M, Timonen JVI, Sammalkorpi M. A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. <i>Journal of Colloid and Interface Science</i>. 2025;686:1135-1146. doi:<a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">10.1016/j.jcis.2025.01.256</a>","ieee":"A. Scacchi, C. Rigoni, M. Haataja, J. V. I. Timonen, and M. Sammalkorpi, “A coarse-grained model for aqueous two-phase systems: Application to ferrofluids,” <i>Journal of Colloid and Interface Science</i>, vol. 686. Elsevier, pp. 1135–1146, 2025.","apa":"Scacchi, A., Rigoni, C., Haataja, M., Timonen, J. V. I., &#38; Sammalkorpi, M. (2025). A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. <i>Journal of Colloid and Interface Science</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">https://doi.org/10.1016/j.jcis.2025.01.256</a>","ista":"Scacchi A, Rigoni C, Haataja M, Timonen JVI, Sammalkorpi M. 2025. A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. Journal of Colloid and Interface Science. 686, 1135–1146.","short":"A. Scacchi, C. Rigoni, M. Haataja, J.V.I. Timonen, M. Sammalkorpi, Journal of Colloid and Interface Science 686 (2025) 1135–1146.","chicago":"Scacchi, Alberto, Carlo Rigoni, Mikko Haataja, Jaakko V.I. Timonen, and Maria Sammalkorpi. “A Coarse-Grained Model for Aqueous Two-Phase Systems: Application to Ferrofluids.” <i>Journal of Colloid and Interface Science</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">https://doi.org/10.1016/j.jcis.2025.01.256</a>.","mla":"Scacchi, Alberto, et al. “A Coarse-Grained Model for Aqueous Two-Phase Systems: Application to Ferrofluids.” <i>Journal of Colloid and Interface Science</i>, vol. 686, Elsevier, 2025, pp. 1135–46, doi:<a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">10.1016/j.jcis.2025.01.256</a>."},"date_published":"2025-05-15T00:00:00Z","article_type":"original","department":[{"_id":"RaKl"}],"abstract":[{"text":"Aqueous two-phase systems (ATPSs), phase-separating solutions of water soluble but mutually immiscible molecular species, offer fascinating prospects for selective partitioning, purification, and extraction. Here, we formulate a general Brownian dynamics based coarse-grained simulation model for an ATPS of two water soluble but mutually immiscible polymer species. Including additional solute species into the model is straightforward, which enables capturing the assembly and partitioning response of, e.g., nanoparticles (NPs), additional macromolecular species, or impurities in the ATPS. We demonstrate that the simulation model captures satisfactorily the phase separation, partitioning, and interfacial properties of an actual ATPS using a model ATPS in which a polymer mixture of dextran and polyethylene glycol (PEG) phase separates, and magnetic NPs selectively partition into one of the two polymeric phases. Phase separation and NP partitioning are characterized both via the computational model and experimentally, under different conditions. The simulation model captures the trends observed in the experimental system and quantitatively links the partitioning behavior to the component species interactions. Finally, the simulation model reveals that the ATPS interface fluctuations in systems with magnetic NPs as a partitioned species can be controlled by the magnetic field at length scales much smaller than those probed experimentally to date.","lang":"eng"}],"publication":"Journal of Colloid and Interface Science","quality_controlled":"1","acknowledgement":"This work was supported by the Swiss National Science Foundation under the project no. P500PT_206916 (A.S.) and the Academy of Finland through its Centres of Excellence Programs (2022-2029, LIBER) under projects no. 346111 and 364205 (M.S.) and 346112 and 364206 (J.T.). MPH was supported by the National Science Foundation through the Princeton University (PCCM) Materials Research Science and Engineering Center DMR-2011750. A.S. warmly thanks Bob Evans for extensive scientific discussions and for his hospitality during the research visit in Bristol. Computational resources by CSC IT Centre for Finland, the Aalto Science-IT project, and RAMI – RawMatters Finland Infrastructure are also gratefully acknowledged.","_id":"19024","oa":1,"month":"05","OA_type":"hybrid","page":"1135-1146","date_updated":"2025-09-30T10:31:45Z","language":[{"iso":"eng"}],"PlanS_conform":"1","isi":1,"volume":686,"status":"public","author":[{"first_name":"Alberto","full_name":"Scacchi, Alberto","last_name":"Scacchi"},{"id":"c5df3b62-5f9e-11ef-ba3c-b97f5b5b5ef0","full_name":"Rigoni, Carlo","last_name":"Rigoni","first_name":"Carlo"},{"full_name":"Haataja, Mikko","last_name":"Haataja","first_name":"Mikko"},{"last_name":"Timonen","full_name":"Timonen, Jaakko V.I.","first_name":"Jaakko V.I."},{"full_name":"Sammalkorpi, Maria","last_name":"Sammalkorpi","first_name":"Maria"}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publisher":"Elsevier","date_created":"2025-02-16T23:02:33Z","OA_place":"publisher","related_material":{"record":[{"status":"public","relation":"research_data","id":"19033"}]},"pmid":1,"title":"A coarse-grained model for aqueous two-phase systems: Application to ferrofluids","article_processing_charge":"Yes (in subscription journal)","arxiv":1,"file_date_updated":"2025-08-05T12:07:24Z","oa_version":"Published Version","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["540"],"external_id":{"pmid":["39933351"],"isi":["001426125300001"],"arxiv":["2311.16906"]}},{"title":"Room temperature, cavity-free capacitive strong coupling to mechanical motion","article_processing_charge":"No","publisher":"American Chemical Society","date_created":"2025-02-16T23:02:34Z","related_material":{"record":[{"relation":"earlier_version","status":"public","id":"18143"}]},"OA_place":"repository","external_id":{"arxiv":["2407.15314"],"isi":["001415246000001"]},"arxiv":1,"oa_version":"Preprint","issue":"7","date_updated":"2025-09-30T10:29:58Z","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2407.15314"}],"page":"2749-2755","status":"public","corr_author":"1","author":[{"orcid":"0000-0003-1144-2763","full_name":"Puglia, Denise","last_name":"Puglia","id":"4D495994-AE37-11E9-AC72-31CAE5697425","first_name":"Denise"},{"first_name":"Rachel H","last_name":"Odessey","full_name":"Odessey, Rachel H","id":"9a7a5123-8972-11ed-ae7b-dd1f2af457bd"},{"full_name":"Burns, Peter","last_name":"Burns","first_name":"Peter"},{"first_name":"Niklas","last_name":"Luhmann","full_name":"Luhmann, Niklas"},{"last_name":"Schmid","full_name":"Schmid, Silvan","first_name":"Silvan"},{"orcid":"0000-0003-2607-2363","first_name":"Andrew P","full_name":"Higginbotham, Andrew P","last_name":"Higginbotham","id":"4AD6785A-F248-11E8-B48F-1D18A9856A87"}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"volume":25,"quality_controlled":"1","acknowledgement":"We thank Carissa Kumar and Vibha Padmanabhan for assistance in comparing performance with devices across the literature. We thank Andrew Cleland for helpful comments on this work. We are grateful for support from the Miba Machine Shop and Nanofabrication facility at IST Austria. This work was supported by the Austrian FWF grant P33692–N and includes a recipient of a DOC Fellowship of the Austrian Academy of Sciences (DOC – No. 26088) at the Institute of Science and Technology, Austria.","abstract":[{"text":"The back-action damping of mechanical motion by electromagnetic radiation is typically overwhelmed by internal loss channels unless demanding experimental ingredients such as superconducting resonators, high-quality optical cavities, or large magnetic fields are employed. Here we demonstrate the first room temperature, cavity-free, all-electric device where back-action damping exceeds internal loss, enabled by a mechanically compliant parallel-plate capacitor with a nanoscale plate separation and an aspect ratio exceeding 1,000. The device has 4 orders of magnitude lower insertion loss than a comparable commercial quartz crystal and achieves a position imprecision rivaling optical interferometers. With the help of a back-action isolation scheme, we observe radiative cooling of mechanical motion by a remote cryogenic load. This work provides a technologically accessible route to high-precision sensing, transduction, and signal processing.","lang":"eng"}],"publication":"Nano Letters","OA_type":"green","_id":"19026","oa":1,"month":"02","day":"06","intvolume":"        25","publication_status":"published","fulldoi":"https://doi.org/10.1021/acs.nanolett.4c05796","type":"journal_article","project":[{"grant_number":"P33692","_id":"0aa3608a-070f-11eb-9043-e9cd8a2bd931","name":"Cavity electromechanics across a quantum phase transition"},{"grant_number":"26088","name":"Surface Charge and Tunneling Multi-Mode Imaging","_id":"62843413-2b32-11ec-9570-c4ec6eabfae7"}],"date_published":"2025-02-06T00:00:00Z","article_type":"original","department":[{"_id":"AnHi"}],"scopus_import":"1","citation":{"ieee":"D. Puglia, R. H. Odessey, P. Burns, N. Luhmann, S. Schmid, and A. P. Higginbotham, “Room temperature, cavity-free capacitive strong coupling to mechanical motion,” <i>Nano Letters</i>, vol. 25, no. 7. American Chemical Society, pp. 2749–2755, 2025.","apa":"Puglia, D., Odessey, R. H., Burns, P., Luhmann, N., Schmid, S., &#38; Higginbotham, A. P. (2025). Room temperature, cavity-free capacitive strong coupling to mechanical motion. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">https://doi.org/10.1021/acs.nanolett.4c05796</a>","ama":"Puglia D, Odessey RH, Burns P, Luhmann N, Schmid S, Higginbotham AP. Room temperature, cavity-free capacitive strong coupling to mechanical motion. <i>Nano Letters</i>. 2025;25(7):2749-2755. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">10.1021/acs.nanolett.4c05796</a>","chicago":"Puglia, Denise, Rachel H Odessey, Peter Burns, Niklas Luhmann, Silvan Schmid, and Andrew P Higginbotham. “Room Temperature, Cavity-Free Capacitive Strong Coupling to Mechanical Motion.” <i>Nano Letters</i>. American Chemical Society, 2025. <a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">https://doi.org/10.1021/acs.nanolett.4c05796</a>.","mla":"Puglia, Denise, et al. “Room Temperature, Cavity-Free Capacitive Strong Coupling to Mechanical Motion.” <i>Nano Letters</i>, vol. 25, no. 7, American Chemical Society, 2025, pp. 2749–55, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">10.1021/acs.nanolett.4c05796</a>.","short":"D. Puglia, R.H. Odessey, P. Burns, N. Luhmann, S. Schmid, A.P. Higginbotham, Nano Letters 25 (2025) 2749–2755.","ista":"Puglia D, Odessey RH, Burns P, Luhmann N, Schmid S, Higginbotham AP. 2025. Room temperature, cavity-free capacitive strong coupling to mechanical motion. Nano Letters. 25(7), 2749–2755."},"doi":"10.1021/acs.nanolett.4c05796","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]}},{"quality_controlled":"1","acknowledgement":"The work of the authors was supported by the Austrian Science Fund (FWF) projectF65.","abstract":[{"text":"Stochastic PDEs of fluctuating hydrodynamics are a powerful tool for the description of fluctuations in many-particle systems. In this paper, we develop and analyze a multilevel Monte Carlo (MLMC) scheme for the Dean–Kawasaki equation, a pivotal representative of this class of SPDEs. We prove analytically and demonstrate numerically that our MLMC scheme provides a significant reduction in computational cost (with respect to a standard Monte Carlo method) in the simulation of the Dean–Kawasaki equation. Specifically, we link this reduction in cost to having a sufficiently large average particle density and show that sizeable cost reductions can be obtained even when we have solutions with regions of low density. Numerical simulations are provided in the two-dimensional case, confirming our theoretical predictions. Our results are formulated entirely in terms of the law of distributions rather than in terms of strong spatial norms: this crucially allows for MLMC speed-ups altogether despite the Dean–Kawasaki equation being highly singular.","lang":"eng"}],"publication":"SIAM Journal on Numerical Analysis","OA_type":"hybrid","_id":"19027","oa":1,"month":"02","day":"01","intvolume":"        63","publication_status":"published","fulldoi":"https://doi.org/10.1137/23M1617345","type":"journal_article","project":[{"name":"Taming Complexity in Partial Differential Systems","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2","grant_number":"F6504"}],"date_published":"2025-02-01T00:00:00Z","article_type":"original","department":[{"_id":"JuFi"}],"has_accepted_license":"1","file":[{"checksum":"53505647e848ed50f7e0d00c369b14e7","file_name":"2025_SIAMNumerAnaly_Cornalba.pdf","file_id":"19029","success":1,"file_size":2435019,"content_type":"application/pdf","date_updated":"2025-02-17T08:32:23Z","relation":"main_file","creator":"dernst","access_level":"open_access","date_created":"2025-02-17T08:32:23Z"}],"scopus_import":"1","doi":"10.1137/23M1617345","citation":{"chicago":"Cornalba, Federico, and Julian L Fischer. “Multilevel Monte Carlo Methods for the Dean–Kawasaki Equation from Fluctuating Hydrodynamics.” <i>SIAM Journal on Numerical Analysis</i>. Society for Industrial and Applied Mathematics, 2025. <a href=\"https://doi.org/10.1137/23M1617345\">https://doi.org/10.1137/23M1617345</a>.","mla":"Cornalba, Federico, and Julian L. Fischer. “Multilevel Monte Carlo Methods for the Dean–Kawasaki Equation from Fluctuating Hydrodynamics.” <i>SIAM Journal on Numerical Analysis</i>, vol. 63, no. 1, Society for Industrial and Applied Mathematics, 2025, pp. 262–87, doi:<a href=\"https://doi.org/10.1137/23M1617345\">10.1137/23M1617345</a>.","short":"F. Cornalba, J.L. Fischer, SIAM Journal on Numerical Analysis 63 (2025) 262–287.","ista":"Cornalba F, Fischer JL. 2025. Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. SIAM Journal on Numerical Analysis. 63(1), 262–287.","ieee":"F. Cornalba and J. L. Fischer, “Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics,” <i>SIAM Journal on Numerical Analysis</i>, vol. 63, no. 1. Society for Industrial and Applied Mathematics, pp. 262–287, 2025.","apa":"Cornalba, F., &#38; Fischer, J. L. (2025). Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. <i>SIAM Journal on Numerical Analysis</i>. Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/23M1617345\">https://doi.org/10.1137/23M1617345</a>","ama":"Cornalba F, Fischer JL. Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. <i>SIAM Journal on Numerical Analysis</i>. 2025;63(1):262-287. doi:<a href=\"https://doi.org/10.1137/23M1617345\">10.1137/23M1617345</a>"},"publication_identifier":{"issn":["0036-1429"],"eissn":["1095-7170"]},"title":"Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics","article_processing_charge":"Yes (in subscription journal)","publisher":"Society for Industrial and Applied Mathematics","date_created":"2025-02-16T23:02:34Z","OA_place":"publisher","external_id":{"isi":["001447583400011"],"arxiv":["2311.08872"]},"file_date_updated":"2025-02-17T08:32:23Z","arxiv":1,"oa_version":"Published Version","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["510"],"issue":"1","date_updated":"2025-09-30T10:30:31Z","language":[{"iso":"eng"}],"page":"262-287","status":"public","author":[{"orcid":"0000-0002-6269-5149","id":"2CEB641C-A400-11E9-A717-D712E6697425","full_name":"Cornalba, Federico","last_name":"Cornalba","first_name":"Federico"},{"full_name":"Fischer, Julian L","last_name":"Fischer","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87","first_name":"Julian L","orcid":"0000-0002-0479-558X"}],"corr_author":"1","year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"volume":63},{"abstract":[{"text":"This data set contains the simulation input files, scripts, and figures data belonging to the publication\r\n\r\nAlberto Scacchi, Carlo Rigoni, Mikko P. Haataja, Jakko V. I. Timonen, and Maria Sammalkorpi, \"A Coarse-grained Model for Aqueous Two-phase Systems: Application to Ferrofluids\", Journal of Colloids and Interface Science (2025). https://doi.org/10.1016/j.jcis.2025.01.256.","lang":"eng"}],"publisher":"Fairdata","related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"19024"}]},"OA_place":"publisher","date_created":"2025-02-17T09:00:36Z","title":"2025_SCACCHI_JCIS","acknowledgement":"This work was supported by the Swiss National Science Foundation under the project no. P500PT_206916 (A.S.) and the Academy of Finland through its Centres of Excellence Programs (2022-2029, LIBER) under projects no. 346111 and 364205 (M.S.) and 346112 and 364206 (J.T.). MPH was supported by the National Science Foundation through the Princeton University (PCCM) Materials Research Science and Engineering Center DMR-2011750. A.S. warmly thanks Bob Evans for extensive scientific discussions and for his hospitality during the research visit in Bristol. Computational resources by CSC IT Centre for Finland, the Aalto Science-IT project, and RAMI -- RawMatters Finland Infrastructure are also gratefully acknowledged.","article_processing_charge":"No","_id":"19033","month":"02","ddc":["530"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa":1,"oa_version":"Published Version","date_updated":"2025-09-30T10:31:44Z","contributor":[{"first_name":"Carlo","last_name":"Rigoni","id":"c5df3b62-5f9e-11ef-ba3c-b97f5b5b5ef0"},{"last_name":"Sammalkorpi","first_name":"Maria"},{"first_name":"Mikko","last_name":"Haataja"},{"last_name":"Timonen","first_name":"Jaakoo"}],"day":"05","main_file_link":[{"open_access":"1","url":"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1"}],"type":"research_data_reference","fulldoi":"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1","has_accepted_license":"1","citation":{"mla":"Scacchi, Alberto. <i>2025_SCACCHI_JCIS</i>. Fairdata, 2025, doi:<a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","chicago":"Scacchi, Alberto. “2025_SCACCHI_JCIS.” Fairdata, 2025. <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","ista":"Scacchi A. 2025. 2025_SCACCHI_JCIS, Fairdata, <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","short":"A. Scacchi, (2025).","ieee":"A. Scacchi, “2025_SCACCHI_JCIS.” Fairdata, 2025.","apa":"Scacchi, A. (2025). 2025_SCACCHI_JCIS. Fairdata. <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>","ama":"Scacchi A. 2025_SCACCHI_JCIS. 2025. doi:<a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>"},"doi":"10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1","author":[{"full_name":"Scacchi, Alberto","last_name":"Scacchi","first_name":"Alberto"}],"date_published":"2025-02-05T00:00:00Z","status":"public","department":[{"_id":"RaKl"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025"},{"status":"public","author":[{"last_name":"Neamtu-Halic","full_name":"Neamtu-Halic, Marius M.","first_name":"Marius M."},{"full_name":"Brizzolara, Stefano","last_name":"Brizzolara","id":"4bbe33b8-c59a-11ee-a1af-fa33d1ac42c4","first_name":"Stefano"},{"last_name":"Haller","full_name":"Haller, George","first_name":"George"},{"full_name":"Holzner, Markus","last_name":"Holzner","first_name":"Markus"}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"volume":290,"date_updated":"2025-09-30T10:34:32Z","language":[{"iso":"eng"}],"article_number":"106558","external_id":{"isi":["001423607400001"]},"oa_version":"None","title":"Unsupervised extraction of rotational Lagrangian coherent structures","article_processing_charge":"No","publisher":"Elsevier","date_created":"2025-02-17T09:18:41Z","related_material":{"link":[{"relation":"software","url":"https://github.com/NeamtuMarius/Unsupervised-3D-LAVD-Extraction-Algorithm"}]},"date_published":"2025-03-01T00:00:00Z","article_type":"original","department":[{"_id":"BjHo"}],"scopus_import":"1","publication_identifier":{"issn":["0045-7930"]},"citation":{"ieee":"M. M. Neamtu-Halic, S. Brizzolara, G. Haller, and M. Holzner, “Unsupervised extraction of rotational Lagrangian coherent structures,” <i>Computers &#38; Fluids</i>, vol. 290. Elsevier, 2025.","apa":"Neamtu-Halic, M. M., Brizzolara, S., Haller, G., &#38; Holzner, M. (2025). Unsupervised extraction of rotational Lagrangian coherent structures. <i>Computers &#38; Fluids</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">https://doi.org/10.1016/j.compfluid.2025.106558</a>","ama":"Neamtu-Halic MM, Brizzolara S, Haller G, Holzner M. Unsupervised extraction of rotational Lagrangian coherent structures. <i>Computers &#38; Fluids</i>. 2025;290. doi:<a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">10.1016/j.compfluid.2025.106558</a>","chicago":"Neamtu-Halic, Marius M., Stefano Brizzolara, George Haller, and Markus Holzner. “Unsupervised Extraction of Rotational Lagrangian Coherent Structures.” <i>Computers &#38; Fluids</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">https://doi.org/10.1016/j.compfluid.2025.106558</a>.","mla":"Neamtu-Halic, Marius M., et al. “Unsupervised Extraction of Rotational Lagrangian Coherent Structures.” <i>Computers &#38; Fluids</i>, vol. 290, 106558, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">10.1016/j.compfluid.2025.106558</a>.","short":"M.M. Neamtu-Halic, S. Brizzolara, G. Haller, M. Holzner, Computers &#38; Fluids 290 (2025).","ista":"Neamtu-Halic MM, Brizzolara S, Haller G, Holzner M. 2025. Unsupervised extraction of rotational Lagrangian coherent structures. Computers &#38; Fluids. 290, 106558."},"doi":"10.1016/j.compfluid.2025.106558","day":"01","intvolume":"       290","fulldoi":"https://doi.org/10.1016/j.compfluid.2025.106558","publication_status":"published","type":"journal_article","OA_type":"closed access","_id":"19035","month":"03","quality_controlled":"1","acknowledgement":"M.M.N.H. and M.H. acknowledge financial support from SNSF grant number 200727. M.H. and S.B. acknowledge financial support from the DFG priority program SPP 1881 Turbulent Superstructures under Grant No. HO5519/1-2.","abstract":[{"lang":"eng","text":"Lagrangian coherent structures (LCSs) are widely recognized as playing a significant role in turbulence dynamics since they can control the transport of mass, momentum or heat. However, the methods used to identify these structures are often based on ambiguous definitions and arbitrary thresholding. While LCSs theory provides precise and frame-indifferent mathematical definitions of coherent structures, some of the commonly used extraction algorithms employed in the literature are still case-specific and involve user-defined parameters. In this study, we present a new, unsupervised extraction algorithm that enables the extraction of rotational LCSs based on Lagrangian average vorticity deviation from an arbitrary 3D velocity field. The algorithm utilizes two alternative methods for the identification of the LCS core (ridge): an unsupervised clustering method and a streamline-based method. In a subsequent step, the ridge curve is parametrized through a pruning procedure of minimum spanning tree graphs. To assess the effectiveness of the algorithm, we test it on two cases: (i) direct numerical simulations of forced homogeneous and isotropic turbulence and (ii) three-dimensional Particle Tracking Velocimetry experiments of a turbulent gravity current."}],"publication":"Computers & Fluids"},{"volume":122,"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025","author":[{"first_name":"Laura B","id":"81a3b706-8972-11ed-ae7b-8eff728700ca","last_name":"Naumann","full_name":"Naumann, Laura B"},{"last_name":"Hertäg","full_name":"Hertäg, Loreen","first_name":"Loreen"},{"last_name":"Müller","full_name":"Müller, Jennifer","first_name":"Jennifer"},{"last_name":"Letzkus","full_name":"Letzkus, Johannes J.","first_name":"Johannes J."},{"last_name":"Sprekeler","full_name":"Sprekeler, Henning","first_name":"Henning"}],"status":"public","article_number":"e2408966122","language":[{"iso":"eng"}],"date_updated":"2026-02-16T12:28:02Z","issue":"4","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","image":"/images/cc_by_nc_nd.png"},"ddc":["570"],"oa_version":"Published Version","file_date_updated":"2025-02-17T14:46:18Z","external_id":{"isi":["001422380500004"],"pmid":["39841147"]},"pmid":1,"OA_place":"publisher","related_material":{"link":[{"url":"https://github.com/LNaumann/NDNF_control_inhibition_Naumann25","relation":"software"}]},"date_created":"2025-02-17T09:20:19Z","publisher":"National Academy of Sciences","article_processing_charge":"Yes (in subscription journal)","title":"Layer-specific control of inhibition by NDNF interneurons","publication_identifier":{"issn":["0027-8424"],"eissn":["1091-6490"]},"doi":"10.1073/pnas.2408966122","citation":{"mla":"Naumann, Laura B., et al. “Layer-Specific Control of Inhibition by NDNF Interneurons.” <i>Proceedings of the National Academy of Sciences</i>, vol. 122, no. 4, e2408966122, National Academy of Sciences, 2025, doi:<a href=\"https://doi.org/10.1073/pnas.2408966122\">10.1073/pnas.2408966122</a>.","chicago":"Naumann, Laura B, Loreen Hertäg, Jennifer Müller, Johannes J. Letzkus, and Henning Sprekeler. “Layer-Specific Control of Inhibition by NDNF Interneurons.” <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences, 2025. <a href=\"https://doi.org/10.1073/pnas.2408966122\">https://doi.org/10.1073/pnas.2408966122</a>.","short":"L.B. Naumann, L. Hertäg, J. Müller, J.J. Letzkus, H. Sprekeler, Proceedings of the National Academy of Sciences 122 (2025).","ista":"Naumann LB, Hertäg L, Müller J, Letzkus JJ, Sprekeler H. 2025. Layer-specific control of inhibition by NDNF interneurons. Proceedings of the National Academy of Sciences. 122(4), e2408966122.","ieee":"L. B. Naumann, L. Hertäg, J. Müller, J. J. Letzkus, and H. Sprekeler, “Layer-specific control of inhibition by NDNF interneurons,” <i>Proceedings of the National Academy of Sciences</i>, vol. 122, no. 4. National Academy of Sciences, 2025.","apa":"Naumann, L. B., Hertäg, L., Müller, J., Letzkus, J. J., &#38; Sprekeler, H. (2025). Layer-specific control of inhibition by NDNF interneurons. <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2408966122\">https://doi.org/10.1073/pnas.2408966122</a>","ama":"Naumann LB, Hertäg L, Müller J, Letzkus JJ, Sprekeler H. Layer-specific control of inhibition by NDNF interneurons. <i>Proceedings of the National Academy of Sciences</i>. 2025;122(4). doi:<a href=\"https://doi.org/10.1073/pnas.2408966122\">10.1073/pnas.2408966122</a>"},"scopus_import":"1","has_accepted_license":"1","file":[{"content_type":"application/pdf","file_size":13726531,"relation":"main_file","date_updated":"2025-02-17T14:46:18Z","date_created":"2025-02-17T14:46:18Z","creator":"dernst","access_level":"open_access","checksum":"636d5130724e3236ebf4fc658b3945fe","file_name":"2025_PNAS_Naumann.pdf","file_id":"19046","success":1}],"department":[{"_id":"TiVo"}],"article_type":"original","date_published":"2025-01-22T00:00:00Z","type":"journal_article","fulldoi":"https://doi.org/10.1073/pnas.2408966122","publication_status":"published","intvolume":"       122","day":"22","month":"01","oa":1,"_id":"19036","OA_type":"hybrid","publication":"Proceedings of the National Academy of Sciences","abstract":[{"lang":"eng","text":"Neuronal processing of external sensory input is shaped by internally generated top–down information. In the neocortex, top–down projections primarily target layer 1, which contains NDNF (neuron-derived neurotrophic factor)-expressing interneurons and the dendrites of pyramidal cells. Here, we investigate the hypothesis that NDNF interneurons shape cortical computations in an unconventional, layer-specific way, by exerting presynaptic inhibition on synapses in layer 1 while leaving synapses in deeper layers unaffected. We first confirm experimentally that in the auditory cortex, synapses from somatostatin-expressing (SOM) onto NDNF neurons are indeed modulated by ambient Gamma-aminobutyric acid (GABA). Shifting to a computational model, we then show that this mechanism introduces a distinct mutual inhibition motif between NDNF interneurons and the synaptic outputs of SOM interneurons. This motif can control inhibition in a layer-specific way and introduces competition between NDNF and SOM interneurons for dendritic inhibition onto pyramidal cells on different timescales. NDNF interneurons can thereby control cortical information flow by redistributing dendritic inhibition from fast to slow timescales and by gating different sources of dendritic inhibition."}],"acknowledgement":"We thank all members of the Letzkus lab, the Sprekeler lab, and the Vogels lab for discussions, U. Thirimanna for technical assistance, and K. Deisseroth for generously sharing reagents. This work was supported by the German Research Foundation (LE 3804/3-1, LE 3804/4-1, LE 3804/7-1, CRC-TRR 384/1 2024, - 514483642, and 460088091) and the Wellcome Trust Senior Research Fellowship 214316/Z/18/Z.\r\nElectrophysiological recordings, source code for simulations, and data analysis have been deposited in GitHub (https://github.com/LNaumann/NDNF_control_inhibition_Naumann25) (62).","quality_controlled":"1"},{"author":[{"last_name":"Hasler","full_name":"Hasler, Roger","first_name":"Roger"},{"first_name":"Pietro A.","last_name":"Livio","full_name":"Livio, Pietro A."},{"first_name":"Anil","full_name":"Bozdogan, Anil","last_name":"Bozdogan"},{"first_name":"Stefan","full_name":"Fossati, Stefan","last_name":"Fossati"},{"full_name":"Hageneder, Simone","last_name":"Hageneder","first_name":"Simone"},{"first_name":"Verónica","last_name":"Montes-García","full_name":"Montes-García, Verónica"},{"first_name":"Jacopo","last_name":"Movilli","full_name":"Movilli, Jacopo"},{"first_name":"Taghi","last_name":"Moazzenzade","full_name":"Moazzenzade, Taghi"},{"first_name":"Luna","full_name":"Loohuis, Luna","last_name":"Loohuis"},{"first_name":"Ciril","full_name":"Reiner-Rozman, Ciril","last_name":"Reiner-Rozman"},{"full_name":"Tamayo, Adrián","last_name":"Tamayo","first_name":"Adrián"},{"first_name":"Christine","last_name":"Fiedler","full_name":"Fiedler, Christine","id":"bd3fceba-dc74-11ea-a0a7-c17f71817366"},{"orcid":"0000-0001-5013-2843","first_name":"Maria","last_name":"Ibáñez","full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Kleber, Christoph","last_name":"Kleber","first_name":"Christoph"},{"first_name":"Jurriaan","last_name":"Huskens","full_name":"Huskens, Jurriaan"},{"first_name":"Jakub","full_name":"Dostalek, Jakub","last_name":"Dostalek"},{"first_name":"Paolo","full_name":"Samorì, Paolo","last_name":"Samorì"},{"full_name":"Knoll, Wolfgang","last_name":"Knoll","first_name":"Wolfgang"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025","isi":1,"volume":25,"date_updated":"2026-02-16T11:50:01Z","PlanS_conform":"1","acknowledged_ssus":[{"_id":"EM-Fac"}],"language":[{"iso":"eng"}],"page":"10521-10529","external_id":{"isi":["001457747000001"]},"file_date_updated":"2025-12-30T07:59:13Z","issue":"7","ddc":["540"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","title":"Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor","article_processing_charge":"Yes (in subscription journal)","publisher":"IEEE","OA_place":"publisher","date_created":"2025-02-17T09:22:26Z","article_type":"original","date_published":"2025-04-01T00:00:00Z","department":[{"_id":"MaIb"}],"scopus_import":"1","has_accepted_license":"1","file":[{"date_updated":"2025-12-30T07:59:13Z","relation":"main_file","file_size":2214584,"content_type":"application/pdf","access_level":"open_access","creator":"dernst","date_created":"2025-12-30T07:59:13Z","file_name":"2025_IEEESensor_Hasler.pdf","checksum":"9cdd4017025a3add6198ed84798319e8","success":1,"file_id":"20887"}],"citation":{"short":"R. Hasler, P.A. Livio, A. Bozdogan, S. Fossati, S. Hageneder, V. Montes-García, J. Movilli, T. Moazzenzade, L. Loohuis, C. Reiner-Rozman, A. Tamayo, C. Fiedler, M. Ibáñez, C. Kleber, J. Huskens, J. Dostalek, P. Samorì, W. Knoll, IEEE Sensors Journal 25 (2025) 10521–10529.","ista":"Hasler R, Livio PA, Bozdogan A, Fossati S, Hageneder S, Montes-García V, Movilli J, Moazzenzade T, Loohuis L, Reiner-Rozman C, Tamayo A, Fiedler C, Ibáñez M, Kleber C, Huskens J, Dostalek J, Samorì P, Knoll W. 2025. Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. IEEE Sensors Journal. 25(7), 10521–10529.","chicago":"Hasler, Roger, Pietro A. Livio, Anil Bozdogan, Stefan Fossati, Simone Hageneder, Verónica Montes-García, Jacopo Movilli, et al. “Dual Electronic and Optical Monitoring of Biointerfaces by a Grating-Structured Coplanar-Gated Field-Effect Transistor.” <i>IEEE Sensors Journal</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/jsen.2025.3533113\">https://doi.org/10.1109/jsen.2025.3533113</a>.","mla":"Hasler, Roger, et al. “Dual Electronic and Optical Monitoring of Biointerfaces by a Grating-Structured Coplanar-Gated Field-Effect Transistor.” <i>IEEE Sensors Journal</i>, vol. 25, no. 7, IEEE, 2025, pp. 10521–29, doi:<a href=\"https://doi.org/10.1109/jsen.2025.3533113\">10.1109/jsen.2025.3533113</a>.","ama":"Hasler R, Livio PA, Bozdogan A, et al. Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. <i>IEEE Sensors Journal</i>. 2025;25(7):10521-10529. doi:<a href=\"https://doi.org/10.1109/jsen.2025.3533113\">10.1109/jsen.2025.3533113</a>","apa":"Hasler, R., Livio, P. A., Bozdogan, A., Fossati, S., Hageneder, S., Montes-García, V., … Knoll, W. (2025). Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. <i>IEEE Sensors Journal</i>. IEEE. <a href=\"https://doi.org/10.1109/jsen.2025.3533113\">https://doi.org/10.1109/jsen.2025.3533113</a>","ieee":"R. Hasler <i>et al.</i>, “Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor,” <i>IEEE Sensors Journal</i>, vol. 25, no. 7. IEEE, pp. 10521–10529, 2025."},"doi":"10.1109/jsen.2025.3533113","publication_identifier":{"eissn":["1558-1748"],"issn":["1530-437X"]},"intvolume":"        25","day":"01","type":"journal_article","fulldoi":"https://doi.org/10.1109/jsen.2025.3533113","publication_status":"published","OA_type":"hybrid","_id":"19037","month":"04","oa":1,"quality_controlled":"1","acknowledgement":"We thank the Electron Microscopy Facility at ISTA for their support with sputter coating the FO probes and NOSI GmbH for their support with 3D printing.","abstract":[{"lang":"eng","text":"We present a novel, portable sensor platform that enables concurrent monitoring of surface mass and charge density variations at thin biointerfaces. This platform combines a coplanar-gated field-effect transistor (FET) architecture with grating-coupled surface plasmon resonance (SPR), yielding an integrated disposable sensor chip prepared by nanoimprint and maskless photolithography techniques. The sensor chip design is suitable for scalable production and relies on reduced graphene oxide (rGO), serving as the FET’s semiconductor material for the electronic readout, and a metallic gate electrode surface that is corrugated with a multi-diffractive structure for optical probing with resonantly excited surface plasmons. Together with its integration in a compact instrumentation this results in a form factor optimized solution for dual-mode investigations without compromising the optical or electronic sensor performance. A poly-L-lysine (PLL) – based thin linker layer was deployed at the sensor surface to covalently attach azide-conjugated biomolecules by using incorporated “clickable” dibenzocyclooctyne (DBCO) moieties. Interestingly, the dual-mode measurements allow elucidating the role of the globular nature of the PLL chains when increasing the density of DBCO attached to their backbone, leading to PLL folding and internalization of DBCO moieties, and thus reducing the coupling yield for the used DNA oligomers. We envision that this platform can be employed to studying a range of other biointerface architectures and biomolecular interaction phenomena, which are inherently tied to mass and charge density variations."}],"publication":"IEEE Sensors Journal"},{"arxiv":1,"ec_funded":1,"oa_version":"Preprint","external_id":{"arxiv":["2412.02840"]},"publisher":"Association for Computing Machinery","OA_place":"repository","date_created":"2025-02-17T09:31:03Z","title":"Improved differentially private continual observation using group algebra","article_processing_charge":"No","volume":5,"author":[{"last_name":"Henzinger","full_name":"Henzinger, Monika H","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","first_name":"Monika H","orcid":"0000-0002-5008-6530"},{"full_name":"Upadhyay, Jalaj","last_name":"Upadhyay","first_name":"Jalaj"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2025","page":"2951 - 2970","date_updated":"2025-04-14T13:50:49Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2412.02840","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"19038","month":"01","oa":1,"OA_type":"green","conference":{"location":"New Orleans, LA, United States","start_date":"2025-01-12","name":"SODA: Symposium on Discrete Algorithms","end_date":"2025-01-15"},"abstract":[{"text":"Differentially private weighted prefix sum under continual observation is a crucial component in the production-level deployment of private next-word prediction for Gboard, which, according to Google, has over a billion users. More specifically, Google uses a differentially private mechanism to sum weighted gradients in its private follow-the-regularized leader algorithm. Apart from efficiency, the additive error of the private mechanism is crucial as multiplied with the square root of the model’s dimension d (with d ranging up to 10 trillion, for example, Switch Transformers or M6-10T), it determines the accuracy of the learning system. So, any improvement in leading constant matters significantly in practice. In this paper, we show a novel connection between mechanisms for continual weighted prefix sum and a concept in representation theory known as the group matrix introduced in correspondence between Dedekind and Frobenius (Sitzungsber. Preuss. Akad. Wiss. Berlin, 1897) and generalized by Schur (Journal für die reine und angewandte Mathematik, 1904). To the best of our knowledge, this is the first application of group algebra in the analysis of differentially private algorithms. Using this connection, we analyze a class of matrix norms known as factorization norms that give upper and lower bounds for the additive error under general ℓp-norms of the matrix mechanism. This allows us to give 1. the first efficient factorization that matches the best-known non-constructive upper bound on the factorization norm by Mathias (SIAM Journal of Matrix Analysis and Applications, 1993) for the matrix used in Google’s deployment, and also improves on the previous best-known constructive bound of Fichtenberger, Henzinger, and Upadhyay (ICML 2023) and Henzinger, Upadhyay, and Upadhyay (SODA 2023); thereby, partially resolving an open question in operator theory, 2. the first upper bound on the additive error for a large class of weight functions for weighted prefix sum problems, including the sliding window matrix (Bolot, Fawaz, Muthukrishnan, Nikolov, and Taft (ICDT 2013). We also improve the bound on factorizing the striped matrix used for outputting a synthetic graph that approximates all cuts (Fichtenberger, Henzinger, and Upadhyay (ICML 2023)); 3. a general improved upper bound on the factorization norms that depend on algebraic properties of the weighted sum matrices and that applies to a more general class of weighting functions than the ones considered in Henzinger, Upadhyay, and Upadhyay (SODA 2024). Using the known connection between these factorization norms and the ℓp-error of continual weighted sum, we give an upper bound on the ℓp-error for the continual weighted sum problem for p ≥ 2.","lang":"eng"}],"publication":"Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms","quality_controlled":"1","acknowledgement":"Monika Henzinger: This project has received funding from the European Research Council(ERC) under the European Union’s Horizon 2020 research and innovation programme (Grantagreement No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/Z422,grant DOI 10.55776/I5982, and grant DOI 10.55776/P33775 with additional funding from the netidee SCIENCEStiftung, 2020–2024.Jalaj Upadhyay’s research was funded by the Rutgers Decanal Grant no. 302918 and an unrestricted giftfrom Google. This work was done in part while visiting the Institute of Science and Technology Austria (ISTA).The authors would like to thank Sarvagya Upadhyay for the initial discussion and feedback on the early draft of the paper. The authors would like to thank the anonymous reviewers, Brendan McMahan and Abhradeep Thakurta for the discussions that helped improve the presentation of the final version of the paper.","scopus_import":"1","citation":{"mla":"Henzinger, Monika, and Jalaj Upadhyay. “Improved Differentially Private Continual Observation Using Group Algebra.” <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, vol. 5, Association for Computing Machinery, 2025, pp. 2951–70, doi:<a href=\"https://doi.org/10.1137/1.9781611978322.95\">10.1137/1.9781611978322.95</a>.","chicago":"Henzinger, Monika, and Jalaj Upadhyay. “Improved Differentially Private Continual Observation Using Group Algebra.” In <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, 5:2951–70. Association for Computing Machinery, 2025. <a href=\"https://doi.org/10.1137/1.9781611978322.95\">https://doi.org/10.1137/1.9781611978322.95</a>.","short":"M. Henzinger, J. Upadhyay, in:, Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, Association for Computing Machinery, 2025, pp. 2951–2970.","ista":"Henzinger M, Upadhyay J. 2025. Improved differentially private continual observation using group algebra. Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 5, 2951–2970.","ieee":"M. Henzinger and J. Upadhyay, “Improved differentially private continual observation using group algebra,” in <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, New Orleans, LA, United States, 2025, vol. 5, pp. 2951–2970.","apa":"Henzinger, M., &#38; Upadhyay, J. (2025). Improved differentially private continual observation using group algebra. In <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i> (Vol. 5, pp. 2951–2970). New Orleans, LA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1137/1.9781611978322.95\">https://doi.org/10.1137/1.9781611978322.95</a>","ama":"Henzinger M, Upadhyay J. Improved differentially private continual observation using group algebra. In: <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>. Vol 5. Association for Computing Machinery; 2025:2951-2970. doi:<a href=\"https://doi.org/10.1137/1.9781611978322.95\">10.1137/1.9781611978322.95</a>"},"doi":"10.1137/1.9781611978322.95","publication_identifier":{"isbn":["979-833131200-8"],"issn":["1071-9040"]},"date_published":"2025-01-20T00:00:00Z","department":[{"_id":"MoHe"}],"project":[{"_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","name":"The design and evaluation of modern fully dynamic data structures","call_identifier":"H2020","grant_number":"101019564"},{"grant_number":"Z00422","name":"Efficient algorithms","_id":"34def286-11ca-11ed-8bc3-da5948e1613c"},{"grant_number":"I05982","_id":"bda196b2-d553-11ed-ba76-8e8ee6c21103","name":"Static and Dynamic Hierarchical Graph Decompositions"},{"name":"Fast Algorithms for a Reactive Network Layer","_id":"bd9e3a2e-d553-11ed-ba76-8aa684ce17fe","grant_number":"P33775"}],"intvolume":"         5","day":"20","type":"conference","publication_status":"published","fulldoi":"https://doi.org/10.1137/1.9781611978322.95"},{"quality_controlled":"1","acknowledgement":"The work of H.C. Ji was partially supported by ERC Advanced Grant “RMTBeyond” No. 101020331. The work of J. Park was partially supported by National Research Foundation of Korea under grant number NRF-2019R1A5A1028324. The authors would like to thank Ji Oon Lee for helpful discussions.","abstract":[{"lang":"eng","text":"We consider fluctuations of the largest eigenvalues of the random matrix model A + UBU∗ where A and B are N × N deterministic Hermitian (or symmetric) matrices and U is a Haar-distributed unitary (or orthogonal) matrix. We prove that the largest eigenvalue weakly converges to the GUE (or GOE) Tracy–Widom distribution, under mild assumptions on A and B to\r\nguarantee that the density of states of the model decays as square root around\r\nthe upper edge. Our proof is based on the comparison of the Green function\r\nalong the Dyson Brownian motion starting from the matrix A + UBU∗ and\r\nending at time N−1/3+o(1). As a byproduct of our proof, we also prove an\r\noptimal local law for the Dyson Brownian motion up to the constant time\r\nscale."}],"publication":"The Annals of Probability","OA_type":"green","_id":"19039","oa":1,"month":"01","day":"19","intvolume":"        53","fulldoi":"https://doi.org/10.1214/24-aop1705","publication_status":"published","type":"journal_article","project":[{"_id":"62796744-2b32-11ec-9570-940b20777f1d","name":"Random matrices beyond Wigner-Dyson-Mehta","call_identifier":"H2020","grant_number":"101020331"}],"date_published":"2025-01-19T00:00:00Z","article_type":"original","department":[{"_id":"LaEr"}],"scopus_import":"1","publication_identifier":{"issn":["0091-1798"]},"doi":"10.1214/24-aop1705","citation":{"short":"H.C. Ji, J. Park, The Annals of Probability 53 (2025) 239–298.","ista":"Ji HC, Park J. 2025. Tracy-Widom limit for free sum of random matrices. The Annals of Probability. 53(1), 239–298.","chicago":"Ji, Hong Chang, and Jaewhi Park. “Tracy-Widom Limit for Free Sum of Random Matrices.” <i>The Annals of Probability</i>. Institute of Mathematical Statistics, 2025. <a href=\"https://doi.org/10.1214/24-aop1705\">https://doi.org/10.1214/24-aop1705</a>.","mla":"Ji, Hong Chang, and Jaewhi Park. “Tracy-Widom Limit for Free Sum of Random Matrices.” <i>The Annals of Probability</i>, vol. 53, no. 1, Institute of Mathematical Statistics, 2025, pp. 239–98, doi:<a href=\"https://doi.org/10.1214/24-aop1705\">10.1214/24-aop1705</a>.","ama":"Ji HC, Park J. Tracy-Widom limit for free sum of random matrices. <i>The Annals of Probability</i>. 2025;53(1):239-298. doi:<a href=\"https://doi.org/10.1214/24-aop1705\">10.1214/24-aop1705</a>","apa":"Ji, H. C., &#38; Park, J. (2025). Tracy-Widom limit for free sum of random matrices. <i>The Annals of Probability</i>. Institute of Mathematical Statistics. <a href=\"https://doi.org/10.1214/24-aop1705\">https://doi.org/10.1214/24-aop1705</a>","ieee":"H. C. Ji and J. Park, “Tracy-Widom limit for free sum of random matrices,” <i>The Annals of Probability</i>, vol. 53, no. 1. Institute of Mathematical Statistics, pp. 239–298, 2025."},"title":"Tracy-Widom limit for free sum of random matrices","article_processing_charge":"No","publisher":"Institute of Mathematical Statistics","date_created":"2025-02-17T09:32:16Z","OA_place":"repository","external_id":{"isi":["001407834700007"],"arxiv":["2110.05147"]},"ec_funded":1,"arxiv":1,"oa_version":"Preprint","issue":"1","date_updated":"2025-09-30T10:32:51Z","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2110.05147"}],"page":"239 - 298","status":"public","corr_author":"1","author":[{"id":"dd216c0a-c1f9-11eb-beaf-e9ea9d2de76d","last_name":"Ji","full_name":"Ji, Hong Chang","first_name":"Hong Chang"},{"first_name":"Jaewhi","full_name":"Park, Jaewhi","last_name":"Park"}],"year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"volume":53},{"day":"01","intvolume":"        77","fulldoi":"https://doi.org/10.1016/j.acha.2025.101749","publication_status":"published","type":"journal_article","date_published":"2025-06-01T00:00:00Z","article_type":"original","department":[{"_id":"MaMo"}],"file":[{"file_id":"20131","success":1,"checksum":"657f258af0f7ca135e69959fd13e2d63","file_name":"2025_ApplCompAnalysis_Fornasier.pdf","access_level":"open_access","creator":"dernst","date_created":"2025-08-05T12:22:04Z","content_type":"application/pdf","file_size":2223350,"date_updated":"2025-08-05T12:22:04Z","relation":"main_file"}],"has_accepted_license":"1","scopus_import":"1","publication_identifier":{"eissn":["1096-603X"],"issn":["1063-5203"]},"citation":{"apa":"Fornasier, M., Klock, T., Mondelli, M., &#38; Rauchensteiner, M. (2025). Efficient identification of wide shallow neural networks with biases. <i>Applied and Computational Harmonic Analysis</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.acha.2025.101749\">https://doi.org/10.1016/j.acha.2025.101749</a>","ieee":"M. Fornasier, T. Klock, M. Mondelli, and M. Rauchensteiner, “Efficient identification of wide shallow neural networks with biases,” <i>Applied and Computational Harmonic Analysis</i>, vol. 77. Elsevier, 2025.","ama":"Fornasier M, Klock T, Mondelli M, Rauchensteiner M. Efficient identification of wide shallow neural networks with biases. <i>Applied and Computational Harmonic Analysis</i>. 2025;77. doi:<a href=\"https://doi.org/10.1016/j.acha.2025.101749\">10.1016/j.acha.2025.101749</a>","chicago":"Fornasier, Massimo, Timo Klock, Marco Mondelli, and Michael Rauchensteiner. “Efficient Identification of Wide Shallow Neural Networks with Biases.” <i>Applied and Computational Harmonic Analysis</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.acha.2025.101749\">https://doi.org/10.1016/j.acha.2025.101749</a>.","mla":"Fornasier, Massimo, et al. “Efficient Identification of Wide Shallow Neural Networks with Biases.” <i>Applied and Computational Harmonic Analysis</i>, vol. 77, 101749, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.acha.2025.101749\">10.1016/j.acha.2025.101749</a>.","short":"M. Fornasier, T. Klock, M. Mondelli, M. Rauchensteiner, Applied and Computational Harmonic Analysis 77 (2025).","ista":"Fornasier M, Klock T, Mondelli M, Rauchensteiner M. 2025. Efficient identification of wide shallow neural networks with biases. Applied and Computational Harmonic Analysis. 77, 101749."},"doi":"10.1016/j.acha.2025.101749","quality_controlled":"1","abstract":[{"text":"The identification of the parameters of a neural network from finite samples of input-output pairs is often referred to as the teacher-student model, and this model has represented a popular framework for understanding training and generalization. Even if the problem is NP-complete in the worst case, a rapidly growing literature – after adding suitable distributional assumptions – has established finite sample identification of two-layer networks with a number of neurons (math. formula), D being the input dimension. For the range (math. formula) the problem becomes harder, and truly little is known for networks parametrized by biases as well. This paper fills the gap by providing efficient algorithms and rigorous theoretical guarantees of finite sample identification for such wider shallow networks with biases. Our approach is based on a two-step pipeline: first, we recover the direction of the weights, by exploiting second order information; next, we identify the signs by suitable algebraic evaluations, and we recover the biases by empirical risk minimization via gradient descent. Numerical results demonstrate the effectiveness of our approach.","lang":"eng"}],"publication":"Applied and Computational Harmonic Analysis","OA_type":"hybrid","_id":"19065","oa":1,"month":"06","date_updated":"2025-09-30T10:35:09Z","language":[{"iso":"eng"}],"PlanS_conform":"1","article_number":"101749","status":"public","author":[{"last_name":"Fornasier","full_name":"Fornasier, Massimo","first_name":"Massimo"},{"first_name":"Timo","full_name":"Klock, Timo","last_name":"Klock"},{"id":"27EB676C-8706-11E9-9510-7717E6697425","last_name":"Mondelli","full_name":"Mondelli, Marco","first_name":"Marco","orcid":"0000-0002-3242-7020"},{"last_name":"Rauchensteiner","full_name":"Rauchensteiner, Michael","first_name":"Michael"}],"corr_author":"1","year":"2025","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"volume":77,"title":"Efficient identification of wide shallow neural networks with biases","article_processing_charge":"No","publisher":"Elsevier","date_created":"2025-02-23T23:01:54Z","OA_place":"publisher","external_id":{"isi":["001430202700001"]},"file_date_updated":"2025-08-05T12:22:04Z","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","ddc":["000"]},{"volume":537,"isi":1,"DOAJ_listed":"1","year":"2025","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","author":[{"full_name":"Claeyssens, Adélaïde","last_name":"Claeyssens","first_name":"Adélaïde"},{"first_name":"Angela","last_name":"Adamo","full_name":"Adamo, Angela"},{"first_name":"Matteo","full_name":"Messa, Matteo","last_name":"Messa"},{"first_name":"Miroslava","last_name":"Dessauges-Zavadsky","full_name":"Dessauges-Zavadsky, Miroslava"},{"first_name":"Johan","full_name":"Richard, Johan","last_name":"Richard"},{"orcid":"0000-0001-5346-6048","first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","last_name":"Kramarenko","full_name":"Kramarenko, Ivan"},{"orcid":"0000-0003-2871-127X","id":"7439a258-f3c0-11ec-9501-9df22fe06720","last_name":"Matthee","full_name":"Matthee, Jorryt J","first_name":"Jorryt J"},{"first_name":"Rohan P.","last_name":"Naidu","full_name":"Naidu, Rohan P."}],"page":"2535-2558","language":[{"iso":"eng"}],"date_updated":"2026-02-16T11:51:48Z","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa_version":"Published Version","ddc":["520"],"issue":"3","file_date_updated":"2025-02-25T06:38:43Z","arxiv":1,"external_id":{"arxiv":["2410.10974"],"isi":["001420026000001"]},"date_created":"2025-02-23T23:01:55Z","OA_place":"publisher","publisher":"Oxford University Press","article_processing_charge":"No","title":"Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744","doi":"10.1093/mnras/staf058","citation":{"ista":"Claeyssens A, Adamo A, Messa M, Dessauges-Zavadsky M, Richard J, Kramarenko I, Matthee JJ, Naidu RP. 2025. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. Monthly Notices of the Royal Astronomical Society. 537(3), 2535–2558.","short":"A. Claeyssens, A. Adamo, M. Messa, M. Dessauges-Zavadsky, J. Richard, I. Kramarenko, J.J. Matthee, R.P. Naidu, Monthly Notices of the Royal Astronomical Society 537 (2025) 2535–2558.","mla":"Claeyssens, Adélaïde, et al. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 3, Oxford University Press, 2025, pp. 2535–58, doi:<a href=\"https://doi.org/10.1093/mnras/staf058\">10.1093/mnras/staf058</a>.","chicago":"Claeyssens, Adélaïde, Angela Adamo, Matteo Messa, Miroslava Dessauges-Zavadsky, Johan Richard, Ivan Kramarenko, Jorryt J Matthee, and Rohan P. Naidu. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/mnras/staf058\">https://doi.org/10.1093/mnras/staf058</a>.","ama":"Claeyssens A, Adamo A, Messa M, et al. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. <i>Monthly Notices of the Royal Astronomical Society</i>. 2025;537(3):2535-2558. doi:<a href=\"https://doi.org/10.1093/mnras/staf058\">10.1093/mnras/staf058</a>","apa":"Claeyssens, A., Adamo, A., Messa, M., Dessauges-Zavadsky, M., Richard, J., Kramarenko, I., … Naidu, R. P. (2025). Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/staf058\">https://doi.org/10.1093/mnras/staf058</a>","ieee":"A. Claeyssens <i>et al.</i>, “Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 3. Oxford University Press, pp. 2535–2558, 2025."},"publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"has_accepted_license":"1","file":[{"relation":"main_file","date_updated":"2025-02-25T06:38:43Z","file_size":35099276,"content_type":"application/pdf","date_created":"2025-02-25T06:38:43Z","creator":"dernst","access_level":"open_access","file_name":"2025_MonthlyNoticesRAS_Claeyssens.pdf","checksum":"431aef05755e6b5472f5e9b4c326cf84","success":1,"file_id":"19084"}],"scopus_import":"1","department":[{"_id":"JoMa"},{"_id":"GradSch"}],"date_published":"2025-03-01T00:00:00Z","article_type":"original","project":[{"_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization","grant_number":"101076224"}],"fulldoi":"https://doi.org/10.1093/mnras/staf058","publication_status":"published","type":"journal_article","day":"01","intvolume":"       537","oa":1,"month":"03","_id":"19066","OA_type":"gold","publication":"Monthly Notices of the Royal Astronomical Society","abstract":[{"text":"We present a sample of 1956 individual stellar clumps at redshift 0.7 < z < 10, detected with JWST/NIRCam in 476 galaxies lensed by the galaxy cluster Abell2744. The lensed clumps present magnifications ranging between μ = 1.8 and μ = 300. We perform simultaneous size-photometry estimates in 20 JWST/NIRCam median and broad-band filters from 0.7 to 5 μm.\r\nSpectral energy distribution (SED) fitting analyses enable us to recover the physical properties of the clumps. The majority of the clumps are spatially resolved and have effective radii in the range Reff = 10–700 pc. We restrict this first study to the 1751 post-reionization era clumps with redshift < 5.5. We find a significant evolution of the average clump ages, star formation rates (SFRs), SFR surface densities, and metallicity with increasing redshift, while median stellar mass and stellar mass surface densities are similar in the probed redshift range. We observe a strong correlation between the clump properties and the properties of their host galaxies, with more massive galaxies hosting more massive and older clumps. We find that clumps closer to their host galactic centre are on average more massive, while their ages do not show clear sign of migration. We find that clumps at cosmic noon sample the upper-mass end of the mass function to higher masses than at z > 3, reflecting the rapid increase towards the peak of the cosmic star formation history. We conclude that the results achieved over the studied redshift range are in agreement with expectation of in situ clump formation scenario from large-scale disc fragmentation. ","lang":"eng"}],"acknowledgement":"The authors thank the International Space Science Institute for sponsoring the ISSI team: ‘Star Formation within rapidly evolving galaxies’ where many ideas discussed in this article have been brainstormed. AA and AC acknowledge support by the Swedish research council Vetenskapsrådet (2021-05559). MM acknowledges the financial support through grant PRIN-MIUR 2020SKSTHZ. JM and IK acknowledge support by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. RPN acknowledges funding from JWST programme GO-3516. Support for this work was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555.","quality_controlled":"1"}]