[{"publication":"Science","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"21","article_type":"original","scopus_import":"1","_id":"22216","citation":{"short":"C. Fernández-Rico, M. Chiappini, T. Yanagishima, H. de Sousa, D.G.A.L. Aarts, M. Dijkstra, R.P.A. Dullens, Science 369 (2020) 950–955.","ieee":"C. Fernández-Rico <i>et al.</i>, “Shaping colloidal bananas to reveal biaxial, splay-bend nematic, and smectic phases,” <i>Science</i>, vol. 369, no. 6506. American Association for the Advancement of Science, pp. 950–955, 2020.","chicago":"Fernández-Rico, Carla, Massimiliano Chiappini, Taiki Yanagishima, Heidi de Sousa, Dirk G. A. L. Aarts, Marjolein Dijkstra, and Roel P. A. Dullens. “Shaping Colloidal Bananas to Reveal Biaxial, Splay-Bend Nematic, and Smectic Phases.” <i>Science</i>. American Association for the Advancement of Science, 2020. <a href=\"https://doi.org/10.1126/science.abb4536\">https://doi.org/10.1126/science.abb4536</a>.","mla":"Fernández-Rico, Carla, et al. “Shaping Colloidal Bananas to Reveal Biaxial, Splay-Bend Nematic, and Smectic Phases.” <i>Science</i>, vol. 369, no. 6506, American Association for the Advancement of Science, 2020, pp. 950–55, doi:<a href=\"https://doi.org/10.1126/science.abb4536\">10.1126/science.abb4536</a>.","apa":"Fernández-Rico, C., Chiappini, M., Yanagishima, T., de Sousa, H., Aarts, D. G. A. L., Dijkstra, M., &#38; Dullens, R. P. A. (2020). Shaping colloidal bananas to reveal biaxial, splay-bend nematic, and smectic phases. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.abb4536\">https://doi.org/10.1126/science.abb4536</a>","ista":"Fernández-Rico C, Chiappini M, Yanagishima T, de Sousa H, Aarts DGAL, Dijkstra M, Dullens RPA. 2020. Shaping colloidal bananas to reveal biaxial, splay-bend nematic, and smectic phases. Science. 369(6506), 950–955.","ama":"Fernández-Rico C, Chiappini M, Yanagishima T, et al. Shaping colloidal bananas to reveal biaxial, splay-bend nematic, and smectic phases. <i>Science</i>. 2020;369(6506):950-955. doi:<a href=\"https://doi.org/10.1126/science.abb4536\">10.1126/science.abb4536</a>"},"quality_controlled":"1","status":"public","year":"2020","date_published":"2020-08-21T00:00:00Z","pmid":1,"language":[{"iso":"eng"}],"oa_version":"None","article_processing_charge":"No","month":"08","title":"Shaping colloidal bananas to reveal biaxial, splay-bend nematic, and smectic phases","extern":"1","publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"abstract":[{"text":"Understanding the impact of curvature on the self-assembly of elongated microscopic building blocks, such as molecules and proteins, is key to engineering functional materials with predesigned structure. We develop model “banana-shaped” colloidal particles with tunable dimensions and curvature, whose structure and dynamics are accessible at the particle level. By heating initially straight rods made of SU-8 photoresist, we induce a controllable shape deformation that causes the rods to buckle into banana-shaped particles. We elucidate the phase behavior of differently curved colloidal bananas using confocal microscopy. Although highly curved bananas only form isotropic phases, less curved bananas exhibit very rich phase behavior, including biaxial nematic phases, polar and antipolar smectic-like phases, and even the long-predicted, elusive splay-bend nematic phase.","lang":"eng"}],"volume":369,"type":"journal_article","fulldoi":"https://doi.org/10.1126/science.abb4536","page":"950-955","publisher":"American Association for the Advancement of Science","date_created":"2026-06-30T06:33:29Z","OA_type":"closed access","author":[{"last_name":"Fernández-Rico","full_name":"Fernández-Rico, Carla","first_name":"Carla","id":"492def71-6250-11f0-b278-d41dbd241b62"},{"last_name":"Chiappini","full_name":"Chiappini, Massimiliano","first_name":"Massimiliano"},{"last_name":"Yanagishima","first_name":"Taiki","full_name":"Yanagishima, Taiki"},{"full_name":"de Sousa, Heidi","first_name":"Heidi","last_name":"de Sousa"},{"last_name":"Aarts","first_name":"Dirk G. A. L.","full_name":"Aarts, Dirk G. A. L."},{"first_name":"Marjolein","full_name":"Dijkstra, Marjolein","last_name":"Dijkstra"},{"full_name":"Dullens, Roel P. A.","first_name":"Roel P. A.","last_name":"Dullens"}],"intvolume":"       369","date_updated":"2026-07-15T07:45:41Z","doi":"10.1126/science.abb4536","publication_status":"published","external_id":{"pmid":["32820121"]},"issue":"6506"},{"_id":"7467","citation":{"short":"D. Cadavid, S. Ortega, S. Illera, Y. Liu, M. Ibáñez, A. Shavel, Y. Zhang, M. Li, A.M. López, G. Noriega, O.J. Durá, M.A. López De La Torre, J.D. Prades, A. Cabot, ACS Applied Energy Materials 3 (2020) 2120–2129.","chicago":"Cadavid, Doris, Silvia Ortega, Sergio Illera, Yu Liu, Maria Ibáñez, Alexey Shavel, Yu Zhang, et al. “Influence of the Ligand Stripping on the Transport Properties of Nanoparticle-Based PbSe Nanomaterials.” <i>ACS Applied Energy Materials</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acsaem.9b02137\">https://doi.org/10.1021/acsaem.9b02137</a>.","ieee":"D. Cadavid <i>et al.</i>, “Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterials,” <i>ACS Applied Energy Materials</i>, vol. 3, no. 3. American Chemical Society, pp. 2120–2129, 2020.","mla":"Cadavid, Doris, et al. “Influence of the Ligand Stripping on the Transport Properties of Nanoparticle-Based PbSe Nanomaterials.” <i>ACS Applied Energy Materials</i>, vol. 3, no. 3, American Chemical Society, 2020, pp. 2120–29, doi:<a href=\"https://doi.org/10.1021/acsaem.9b02137\">10.1021/acsaem.9b02137</a>.","ista":"Cadavid D, Ortega S, Illera S, Liu Y, Ibáñez M, Shavel A, Zhang Y, Li M, López AM, Noriega G, Durá OJ, López De La Torre MA, Prades JD, Cabot A. 2020. Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterials. ACS Applied Energy Materials. 3(3), 2120–2129.","apa":"Cadavid, D., Ortega, S., Illera, S., Liu, Y., Ibáñez, M., Shavel, A., … Cabot, A. (2020). Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterials. <i>ACS Applied Energy Materials</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsaem.9b02137\">https://doi.org/10.1021/acsaem.9b02137</a>","ama":"Cadavid D, Ortega S, Illera S, et al. Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterials. <i>ACS Applied Energy Materials</i>. 2020;3(3):2120-2129. doi:<a href=\"https://doi.org/10.1021/acsaem.9b02137\">10.1021/acsaem.9b02137</a>"},"quality_controlled":"1","status":"public","scopus_import":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"ACS Applied Energy Materials","day":"01","article_type":"original","ec_funded":1,"has_accepted_license":"1","file_date_updated":"2022-08-23T08:34:17Z","oa_version":"Accepted Version","article_processing_charge":"No","oa":1,"date_published":"2020-03-01T00:00:00Z","year":"2020","language":[{"iso":"eng"}],"project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"}],"file":[{"access_level":"open_access","success":1,"date_created":"2022-08-23T08:34:17Z","content_type":"application/pdf","date_updated":"2022-08-23T08:34:17Z","file_name":"2020_ACSAppliedEnergyMat_Cadavid.pdf","relation":"main_file","creator":"dernst","file_id":"11942","file_size":6423548,"checksum":"f23be731a766a480c77c962c1380315c"}],"volume":3,"abstract":[{"text":"Nanomaterials produced from the bottom-up assembly of nanocrystals may incorporate ∼1020–1021 cm–3 not fully coordinated surface atoms, i.e., ∼1020–1021 cm–3 potential donor or acceptor states that can strongly affect transport properties. Therefore, to exploit the full potential of nanocrystal building blocks to produce functional nanomaterials and thin films, a proper control of their surface chemistry is required. Here, we analyze how the ligand stripping procedure influences the charge and heat transport properties of sintered PbSe nanomaterials produced from the bottom-up assembly of colloidal PbSe nanocrystals. First, we show that the removal of the native organic ligands by thermal decomposition in an inert atmosphere leaves relatively large amounts of carbon at the crystal interfaces. This carbon blocks crystal growth during consolidation and at the same time hampers charge and heat transport through the final nanomaterial. Second, we demonstrate that, by stripping ligands from the nanocrystal surface before consolidation, nanomaterials with larger crystal domains, lower porosity, and higher charge carrier concentrations are obtained, thus resulting in nanomaterials with higher electrical and thermal conductivities. In addition, the ligand displacement leaves the nanocrystal surface unprotected, facilitating oxidation and chalcogen evaporation. The influence of the ligand displacement on the nanomaterial charge transport properties is rationalized here using a two-band model based on the standard Boltzmann transport equation with the relaxation time approximation. Finally, we present an application of the produced functional nanomaterials by modeling, fabricating, and testing a simple PbSe-based thermoelectric device with a ring geometry.","lang":"eng"}],"fulldoi":"https://doi.org/10.1021/acsaem.9b02137","type":"journal_article","month":"03","title":"Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterials","publication_identifier":{"eissn":["2574-0962"]},"ddc":["540"],"external_id":{"isi":["000526598300012"]},"issue":"3","publication_status":"published","isi":1,"doi":"10.1021/acsaem.9b02137","acknowledgement":"This work was supported by the Spanish Ministerio de Economía y Competitividad through the project SEHTOP (ENE2016-77798-C4-3-R) and the Generalitat de Catalunya through the project 2017SGR1246. D.C. acknowledges support from Universidad Nacional de Colombia. Y.L. acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement no. 754411. M.I. acknowledges financial support from IST Austria.","page":"2120-2129","publisher":"American Chemical Society","date_created":"2020-02-09T23:00:52Z","author":[{"full_name":"Cadavid, Doris","first_name":"Doris","last_name":"Cadavid"},{"last_name":"Ortega","first_name":"Silvia","full_name":"Ortega, Silvia"},{"last_name":"Illera","first_name":"Sergio","full_name":"Illera, Sergio"},{"full_name":"Liu, Yu","orcid":"0000-0001-7313-6740","first_name":"Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87","last_name":"Liu"},{"last_name":"Ibáñez","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","full_name":"Ibáñez, Maria"},{"first_name":"Alexey","full_name":"Shavel, Alexey","last_name":"Shavel"},{"full_name":"Zhang, Yu","first_name":"Yu","last_name":"Zhang"},{"full_name":"Li, Mengyao","first_name":"Mengyao","last_name":"Li"},{"last_name":"López","full_name":"López, Antonio M.","first_name":"Antonio M."},{"first_name":"Germán","full_name":"Noriega, Germán","last_name":"Noriega"},{"full_name":"Durá, Oscar Juan","first_name":"Oscar Juan","last_name":"Durá"},{"full_name":"López De La Torre, M. A.","first_name":"M. A.","last_name":"López De La Torre"},{"first_name":"Joan Daniel","full_name":"Prades, Joan Daniel","last_name":"Prades"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"}],"OA_type":"green","department":[{"_id":"MaIb"}],"intvolume":"         3","date_updated":"2026-07-28T12:54:00Z"},{"ddc":["580"],"month":"09","title":"Novel insights into PIN polarity regulation during Arabidopsis development","publication_identifier":{"issn":["2663-337X"]},"related_material":{"record":[{"relation":"part_of_dissertation","id":"7643","status":"public"}]},"abstract":[{"lang":"eng","text":"The plant hormone auxin plays indispensable roles in plant growth and development. An essential level of regulation in auxin action is the directional auxin transport within cells. The establishment of auxin gradient in plant tissue has been attributed to local auxin biosynthesis and directional intercellular auxin transport, which both are controlled by various environmental and developmental signals. It is well established that asymmetric auxin distribution in cells is achieved by polarly localized PIN-FORMED (PIN) auxin efflux transporters. Despite the initial insights into cellular mechanisms of PIN polarization obtained from the last decades, the molecular mechanism and specific regulators mediating PIN polarization remains elusive. In this thesis, we aim to find novel players in PIN subcellular polarity regulation during Arabidopsis development. We first characterize the physiological effect of piperonylic acid (PA) on Arabidopsis hypocotyl gravitropic bending and PIN polarization. Secondly, we reveal the importance of SCFTIR1/AFB auxin signaling pathway in shoot gravitropism bending termination. In addition, we also explore the role of myosin XI complex, and actin cytoskeleton in auxin feedback regulation on PIN polarity. In Chapter 1, we give an overview of the current knowledge about PIN-mediated auxin fluxes in various plant tropic responses. In Chapter 2, we study the physiological effect of PA on shoot gravitropic bending. Our results show that PA treatment inhibits auxin-mediated PIN3 repolarization by interfering with PINOID and PIN3 phosphorylation status, ultimately leading to hyperbending hypocotyls. In Chapter 3, we provide evidence to show that the SCFTIR1/AFB nuclear auxin signaling pathway is crucial and required for auxin-mediated PIN3 repolarization and shoot gravitropic bending termination. In Chapter 4, we perform a phosphoproteomics approach and identify the motor protein Myosin XI and its binding protein, the MadB2 family, as an essential regulator of PIN polarity for auxin-canalization related developmental processes. In Chapter 5, we demonstrate the vital role of actin cytoskeleton in auxin feedback on PIN polarity by regulating PIN subcellular trafficking. Overall, the data presented in this PhD thesis brings novel insights into the PIN polar localization regulation that resulted in the (re)establishment of the polar auxin flow and gradient in response to environmental stimuli during plant development."}],"type":"dissertation","fulldoi":"https://doi.org/10.15479/AT:ISTA:8589","file":[{"creator":"dernst","file_size":49198118,"file_id":"8590","checksum":"c4bda1947d4c09c428ac9ce667b02327","access_level":"closed","date_updated":"2020-09-30T14:50:20Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","date_created":"2020-09-30T14:50:20Z","file_name":"2020_Han_Thesis.docx","relation":"source_file"},{"file_name":"2020_Han_Thesis.pdf","relation":"main_file","access_level":"open_access","date_updated":"2021-10-01T13:33:02Z","content_type":"application/pdf","date_created":"2020-09-30T14:49:59Z","file_size":15513963,"file_id":"8591","checksum":"3f4f5d1718c2230adf30639ecaf8a00b","creator":"dernst"}],"page":"164","publisher":"Institute of Science and Technology Austria","author":[{"last_name":"Han","full_name":"Han, Huibin","first_name":"Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2020-09-30T14:50:51Z","department":[{"_id":"JiFr"}],"date_updated":"2026-07-28T12:51:58Z","doi":"10.15479/AT:ISTA:8589","acknowledgement":"I also want to thank the China Scholarship Council for supporting my study during the year from 2015 to 2019. I also want to thank IST facilities – the Bioimaging facility, the media kitchen, the plant facility and all of the campus services, for their support.","publication_status":"published","OA_place":"publisher","supervisor":[{"last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří"}],"corr_author":"1","has_accepted_license":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","day":"30","alternative_title":["ISTA Thesis"],"_id":"8589","citation":{"chicago":"Han, Huibin. “Novel Insights into PIN Polarity Regulation during Arabidopsis Development.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>.","ieee":"H. Han, “Novel insights into PIN polarity regulation during Arabidopsis development,” Institute of Science and Technology Austria, 2020.","short":"H. Han, Novel Insights into PIN Polarity Regulation during Arabidopsis Development, Institute of Science and Technology Austria, 2020.","ama":"Han H. Novel insights into PIN polarity regulation during Arabidopsis development. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>","apa":"Han, H. (2020). <i>Novel insights into PIN polarity regulation during Arabidopsis development</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>","ista":"Han H. 2020. Novel insights into PIN polarity regulation during Arabidopsis development. Institute of Science and Technology Austria.","mla":"Han, Huibin. <i>Novel Insights into PIN Polarity Regulation during Arabidopsis Development</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>."},"status":"public","year":"2020","date_published":"2020-09-30T00:00:00Z","language":[{"iso":"eng"}],"oa":1,"degree_awarded":"PhD","oa_version":"Published Version","article_processing_charge":"No","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"file_date_updated":"2021-10-01T13:33:02Z"},{"doi":"10.1007/978-3-030-56880-1_26","main_file_link":[{"url":"https://eprint.iacr.org/2019/1317","open_access":"1"}],"acknowledgement":"We would like to thank the anonymous reviewers for their helpful comments and suggestions. The work was initiated while the first author was in IIT Madras, India. Part of this work was done while the author was visiting the University of Warsaw. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (682815 - TOCNeT) and from the Foundation for Polish Science under grant TEAM/2016-1/4 founded within the UE 2014–2020 Smart Growth Operational Program. The last author was supported by the Independent Research Fund Denmark project BETHE and the Concordium Blockchain Research Center, Aarhus University, Denmark.","publisher":"Springer Nature","page":"732-762","intvolume":"     12171","department":[{"_id":"KrPi"}],"date_updated":"2026-07-28T12:45:44Z","date_created":"2020-08-30T22:01:12Z","author":[{"id":"B9CD0494-D033-11E9-B219-A439E6697425","first_name":"Suvradip","full_name":"Chakraborty, Suvradip","last_name":"Chakraborty"},{"first_name":"Stefan","full_name":"Dziembowski, Stefan","last_name":"Dziembowski"},{"full_name":"Nielsen, Jesper Buus","first_name":"Jesper Buus","last_name":"Nielsen"}],"OA_type":"green","conference":{"location":"Santa Barbara, CA, United States","end_date":"2020-08-21","start_date":"2020-08-17","name":"CRYPTO: Annual International Cryptology Conference"},"external_id":{"cryptoeprintid":["2019/1317"],"isi":["001415325700026"]},"publication_status":"published","OA_place":"repository","isi":1,"title":"Reverse firewalls for actively secure MPCs","month":"08","publication_identifier":{"isbn":["9783030568795"],"issn":["0302-9743"],"eissn":["1611-3349"]},"project":[{"_id":"258AA5B2-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"682815","name":"Teaching Old Crypto New Tricks"}],"type":"conference","fulldoi":"https://doi.org/10.1007/978-3-030-56880-1_26","abstract":[{"lang":"eng","text":"Reverse firewalls were introduced at Eurocrypt 2015 by Miro-nov and Stephens-Davidowitz, as a method for protecting cryptographic protocols against attacks on the devices of the honest parties. In a nutshell: a reverse firewall is placed outside of a device and its goal is to “sanitize” the messages sent by it, in such a way that a malicious device cannot leak its secrets to the outside world. It is typically assumed that the cryptographic devices are attacked in a “functionality-preserving way” (i.e. informally speaking, the functionality of the protocol remains unchanged under this attacks). In their paper, Mironov and Stephens-Davidowitz construct a protocol for passively-secure two-party computations with firewalls, leaving extension of this result to stronger models as an open question.\r\nIn this paper, we address this problem by constructing a protocol for secure computation with firewalls that has two main advantages over the original protocol from Eurocrypt 2015. Firstly, it is a multiparty computation protocol (i.e. it works for an arbitrary number n of the parties, and not just for 2). Secondly, it is secure in much stronger corruption settings, namely in the active corruption model. More precisely: we consider an adversary that can fully corrupt up to 𝑛−1 parties, while the remaining parties are corrupt in a functionality-preserving way.\r\nOur core techniques are: malleable commitments and malleable non-interactive zero-knowledge, which in particular allow us to create a novel protocol for multiparty augmented coin-tossing into the well with reverse firewalls (that is based on a protocol of Lindell from Crypto 2001)."}],"volume":12171,"oa":1,"cryptoeprintid":1,"language":[{"iso":"eng"}],"year":"2020","date_published":"2020-08-10T00:00:00Z","article_processing_charge":"No","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Advances in Cryptology – CRYPTO 2020","day":"10","alternative_title":["LNCS"],"ec_funded":1,"citation":{"mla":"Chakraborty, Suvradip, et al. “Reverse Firewalls for Actively Secure MPCs.” <i>Advances in Cryptology – CRYPTO 2020</i>, vol. 12171, Springer Nature, 2020, pp. 732–62, doi:<a href=\"https://doi.org/10.1007/978-3-030-56880-1_26\">10.1007/978-3-030-56880-1_26</a>.","ama":"Chakraborty S, Dziembowski S, Nielsen JB. Reverse firewalls for actively secure MPCs. In: <i>Advances in Cryptology – CRYPTO 2020</i>. Vol 12171. Springer Nature; 2020:732-762. doi:<a href=\"https://doi.org/10.1007/978-3-030-56880-1_26\">10.1007/978-3-030-56880-1_26</a>","apa":"Chakraborty, S., Dziembowski, S., &#38; Nielsen, J. B. (2020). Reverse firewalls for actively secure MPCs. In <i>Advances in Cryptology – CRYPTO 2020</i> (Vol. 12171, pp. 732–762). Santa Barbara, CA, United States: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-030-56880-1_26\">https://doi.org/10.1007/978-3-030-56880-1_26</a>","ista":"Chakraborty S, Dziembowski S, Nielsen JB. 2020. Reverse firewalls for actively secure MPCs. Advances in Cryptology – CRYPTO 2020. CRYPTO: Annual International Cryptology Conference, LNCS, vol. 12171, 732–762.","short":"S. Chakraborty, S. Dziembowski, J.B. Nielsen, in:, Advances in Cryptology – CRYPTO 2020, Springer Nature, 2020, pp. 732–762.","ieee":"S. Chakraborty, S. Dziembowski, and J. B. Nielsen, “Reverse firewalls for actively secure MPCs,” in <i>Advances in Cryptology – CRYPTO 2020</i>, Santa Barbara, CA, United States, 2020, vol. 12171, pp. 732–762.","chicago":"Chakraborty, Suvradip, Stefan Dziembowski, and Jesper Buus Nielsen. “Reverse Firewalls for Actively Secure MPCs.” In <i>Advances in Cryptology – CRYPTO 2020</i>, 12171:732–62. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/978-3-030-56880-1_26\">https://doi.org/10.1007/978-3-030-56880-1_26</a>."},"_id":"8322","status":"public","quality_controlled":"1","scopus_import":"1"},{"external_id":{"isi":["000564476500020"]},"conference":{"location":"San Diego, CA, United States","start_date":"2020-02-22","end_date":"2020-02-26","name":"PPOPP: Principles and Practice of Parallel Programming"},"OA_place":"publisher","isi":1,"publication_status":"published","acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union Horizon 2020 research and innovation program, grant agreement No 805223, ERC Starting Grant ScaleML. We acknowledge the support of the Natural Sciences and\r\nEngineering Research Council of Canada (NSERC). ","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1145/3332466.3374542"}],"doi":"10.1145/3332466.3374542","date_created":"2020-04-05T22:00:49Z","author":[{"full_name":"Brown, Trevor A","first_name":"Trevor A","id":"3569F0A0-F248-11E8-B48F-1D18A9856A87","last_name":"Brown"},{"first_name":"Aleksandar","full_name":"Prokopec, Aleksandar","last_name":"Prokopec"},{"orcid":"0000-0003-3650-940X","full_name":"Alistarh, Dan-Adrian","first_name":"Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh"}],"OA_type":"free access","date_updated":"2026-07-28T12:49:59Z","department":[{"_id":"DaAl"}],"page":"276-291","publisher":"Association for Computing Machinery","project":[{"call_identifier":"H2020","_id":"268A44D6-B435-11E9-9278-68D0E5697425","name":"Elastic Coordination for Scalable Machine Learning","grant_number":"805223"}],"abstract":[{"text":"Balanced search trees typically use key comparisons to guide their operations, and achieve logarithmic running time. By relying on numerical properties of the keys, interpolation search achieves lower search complexity and better performance. Although interpolation-based data structures were investigated in the past, their non-blocking concurrent variants have received very little attention so far.\r\nIn this paper, we propose the first non-blocking implementation of the classic interpolation search tree (IST) data structure. For arbitrary key distributions, the data structure ensures worst-case O(log n + p) amortized time for search, insertion and deletion traversals. When the input key distributions are smooth, lookups run in expected O(log log n + p) time, and insertion and deletion run in expected amortized O(log log n + p) time, where p is a bound on the number of threads. To improve the scalability of concurrent insertion and deletion, we propose a novel parallel rebuilding technique, which should be of independent interest.\r\nWe evaluate whether the theoretical improvements translate to practice by implementing the concurrent interpolation search tree, and benchmarking it on uniform and nonuniform key distributions, for dataset sizes in the millions to billions of keys. Relative to the state-of-the-art concurrent data structures, the concurrent interpolation search tree achieves performance improvements of up to 15% under high update rates, and of up to 50% under moderate update rates. Further, ISTs exhibit up to 2X less cache-misses, and consume 1.2 -- 2.6X less memory compared to the next best alternative on typical dataset sizes. We find that the results are surprisingly robust to distributional skew, which suggests that our data structure can be a promising alternative to classic concurrent search structures.","lang":"eng"}],"type":"conference","fulldoi":"https://doi.org/10.1145/3332466.3374542","publication_identifier":{"isbn":["9781450368186"]},"month":"02","title":"Non-blocking interpolation search trees with doubly-logarithmic running time","ddc":["000"],"oa_version":"Published Version","article_processing_charge":"No","oa":1,"year":"2020","date_published":"2020-02-19T00:00:00Z","language":[{"iso":"eng"}],"quality_controlled":"1","status":"public","_id":"7636","citation":{"short":"T.A. Brown, A. Prokopec, D.-A. Alistarh, in:, Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, Association for Computing Machinery, 2020, pp. 276–291.","ieee":"T. A. Brown, A. Prokopec, and D.-A. Alistarh, “Non-blocking interpolation search trees with doubly-logarithmic running time,” in <i>Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming</i>, San Diego, CA, United States, 2020, pp. 276–291.","chicago":"Brown, Trevor A, Aleksandar Prokopec, and Dan-Adrian Alistarh. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” In <i>Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming</i>, 276–91. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3332466.3374542\">https://doi.org/10.1145/3332466.3374542</a>.","mla":"Brown, Trevor A., et al. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” <i>Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming</i>, Association for Computing Machinery, 2020, pp. 276–91, doi:<a href=\"https://doi.org/10.1145/3332466.3374542\">10.1145/3332466.3374542</a>.","ama":"Brown TA, Prokopec A, Alistarh D-A. Non-blocking interpolation search trees with doubly-logarithmic running time. In: <i>Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming</i>. Association for Computing Machinery; 2020:276-291. doi:<a href=\"https://doi.org/10.1145/3332466.3374542\">10.1145/3332466.3374542</a>","apa":"Brown, T. A., Prokopec, A., &#38; Alistarh, D.-A. (2020). Non-blocking interpolation search trees with doubly-logarithmic running time. In <i>Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming</i> (pp. 276–291). San Diego, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3332466.3374542\">https://doi.org/10.1145/3332466.3374542</a>","ista":"Brown TA, Prokopec A, Alistarh D-A. 2020. Non-blocking interpolation search trees with doubly-logarithmic running time. Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. PPOPP: Principles and Practice of Parallel Programming, 276–291."},"scopus_import":"1","publication":"Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming","day":"19","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ec_funded":1},{"publisher":"Elsevier","page":"P154-165.e6","intvolume":"       106","department":[{"_id":"JoCs"}],"date_updated":"2026-07-28T12:55:10Z","author":[{"id":"2DAA49AA-F248-11E8-B48F-1D18A9856A87","first_name":"Karola","full_name":"Käfer, Karola","last_name":"Käfer"},{"id":"30BD0376-F248-11E8-B48F-1D18A9856A87","first_name":"Michele","orcid":"0000-0001-8849-6570","full_name":"Nardin, Michele","last_name":"Nardin"},{"last_name":"Blahna","id":"3EA859AE-F248-11E8-B48F-1D18A9856A87","first_name":"Karel","full_name":"Blahna, Karel"},{"last_name":"Csicsvari","first_name":"Jozsef L","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","full_name":"Csicsvari, Jozsef L","orcid":"0000-0002-5193-4036"}],"date_created":"2020-02-10T15:45:48Z","OA_type":"free access","doi":"10.1016/j.neuron.2020.01.015","main_file_link":[{"url":"https://doi.org/10.1016/j.neuron.2020.01.015","open_access":"1"}],"acknowledgement":"We thank Todor Asenov and Thomas Menner from the Machine Shop for the drive design and production, Hugo Malagon-Vina for assistance in maze automatization, Jago Wallenschus for taking the images of the histology, and Federico Stella and Juan Felipe Ramirez-Villegas for comments on an earlier version of the manuscript. This work was supported by the EU-FP7 MC-ITN IN-SENS (grant 607616 ).","publication_status":"published","isi":1,"OA_place":"publisher","issue":"1","external_id":{"pmid":["32032512"],"isi":["000525319300016"]},"corr_author":"1","ddc":["570"],"title":"Replay of behavioral sequences in the medial prefrontal cortex during rule switching","month":"04","related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/this-brain-area-helps-us-decide/"}]},"publication_identifier":{"issn":["0896-6273"]},"type":"journal_article","fulldoi":"https://doi.org/10.1016/j.neuron.2020.01.015","abstract":[{"text":"Temporally organized reactivation of experiences during awake immobility periods is thought to underlie cognitive processes like planning and evaluation. While replay of trajectories is well established for the hippocampus, it is unclear whether the medial prefrontal cortex (mPFC) can reactivate sequential behavioral experiences in the awake state to support task execution. We simultaneously recorded from hippocampal and mPFC principal neurons in rats performing a mPFC-dependent rule-switching task on a plus maze. We found that mPFC neuronal activity encoded relative positions between the start and goal. During awake immobility periods, the mPFC replayed temporally organized sequences of these generalized positions, resembling entire spatial trajectories. The occurrence of mPFC trajectory replay positively correlated with rule-switching performance. However, hippocampal and mPFC trajectory replay occurred independently, indicating different functions. These results demonstrate that the mPFC can replay ordered activity patterns representing generalized locations and suggest that mPFC replay might have a role in flexible behavior.","lang":"eng"}],"volume":106,"project":[{"call_identifier":"FP7","_id":"257BBB4C-B435-11E9-9278-68D0E5697425","grant_number":"607616","name":"inter-and intracellular signalling in schizophrenia"}],"pmid":1,"language":[{"iso":"eng"}],"date_published":"2020-04-08T00:00:00Z","year":"2020","oa":1,"article_processing_charge":"No","oa_version":"Published Version","acknowledged_ssus":[{"_id":"M-Shop"}],"ec_funded":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Neuron","day":"08","article_type":"original","scopus_import":"1","citation":{"mla":"Käfer, Karola, et al. “Replay of Behavioral Sequences in the Medial Prefrontal Cortex during Rule Switching.” <i>Neuron</i>, vol. 106, no. 1, Elsevier, 2020, p. P154–165.e6, doi:<a href=\"https://doi.org/10.1016/j.neuron.2020.01.015\">10.1016/j.neuron.2020.01.015</a>.","ama":"Käfer K, Nardin M, Blahna K, Csicsvari JL. Replay of behavioral sequences in the medial prefrontal cortex during rule switching. <i>Neuron</i>. 2020;106(1):P154-165.e6. doi:<a href=\"https://doi.org/10.1016/j.neuron.2020.01.015\">10.1016/j.neuron.2020.01.015</a>","apa":"Käfer, K., Nardin, M., Blahna, K., &#38; Csicsvari, J. L. (2020). Replay of behavioral sequences in the medial prefrontal cortex during rule switching. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2020.01.015\">https://doi.org/10.1016/j.neuron.2020.01.015</a>","ista":"Käfer K, Nardin M, Blahna K, Csicsvari JL. 2020. Replay of behavioral sequences in the medial prefrontal cortex during rule switching. Neuron. 106(1), P154–165.e6.","short":"K. Käfer, M. Nardin, K. Blahna, J.L. Csicsvari, Neuron 106 (2020) P154–165.e6.","ieee":"K. Käfer, M. Nardin, K. Blahna, and J. L. Csicsvari, “Replay of behavioral sequences in the medial prefrontal cortex during rule switching,” <i>Neuron</i>, vol. 106, no. 1. Elsevier, p. P154–165.e6, 2020.","chicago":"Käfer, Karola, Michele Nardin, Karel Blahna, and Jozsef L Csicsvari. “Replay of Behavioral Sequences in the Medial Prefrontal Cortex during Rule Switching.” <i>Neuron</i>. Elsevier, 2020. <a href=\"https://doi.org/10.1016/j.neuron.2020.01.015\">https://doi.org/10.1016/j.neuron.2020.01.015</a>."},"_id":"7472","status":"public","quality_controlled":"1"},{"project":[{"name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425"},{"_id":"26538374-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Molecular mechanisms of endocytic cargo recognition in plants","grant_number":"I03630"}],"fulldoi":"https://doi.org/10.1104/pp.20.00212","type":"journal_article","volume":183,"related_material":{"record":[{"id":"8589","status":"public","relation":"dissertation_contains"}]},"publication_identifier":{"eissn":["1532-2548"],"issn":["0032-0889"]},"title":"SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism","month":"05","ddc":["580"],"issue":"5","corr_author":"1","external_id":{"pmid":["32107280"],"isi":["000536641800018"]},"OA_place":"publisher","isi":1,"publication_status":"published","acknowledgement":"This work was supported by the European Research Council under the European Union’s Horizon 2020 research and innovation Programme (ERC grant agreement number 742985), and the Austrian Science Fund (FWF, grant number I 3630-B25) to JF. HH is supported by the China Scholarship Council (CSC scholarship).  We thank Keiko U. Torii (University of Washington/Nagoya University), Mark Estelle (University of California San Diego), Ottoline Leyser (Sainsbury Laboratory, University of Cambridge), and Yunde Zhao (University of California San Diego) for sharing published genetic lines. We also thank Dr. Maciek Adamowski (Institute of Science and Technology Austria) for critical reading of the manuscript.","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1104/pp.20.00212"}],"doi":"10.1104/pp.20.00212","intvolume":"       183","department":[{"_id":"JiFr"}],"date_updated":"2026-07-28T12:51:59Z","author":[{"full_name":"Han, Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87","first_name":"Huibin","last_name":"Han"},{"full_name":"Rakusova, Hana","first_name":"Hana","id":"4CAAA450-78D2-11EA-8E57-B40A396E08BA","last_name":"Rakusova"},{"last_name":"Verstraeten","full_name":"Verstraeten, Inge","orcid":"0000-0001-7241-2328","first_name":"Inge","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Zhang","full_name":"Zhang, Yuzhou","orcid":"0000-0003-2627-6956","first_name":"Yuzhou","id":"3B6137F2-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"}],"date_created":"2020-04-06T10:06:40Z","OA_type":"free access","publisher":"American Society of Plant Biologists","page":"37-40","status":"public","quality_controlled":"1","citation":{"ieee":"H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, and J. Friml, “SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism,” <i>Plant Physiology</i>, vol. 183, no. 5. American Society of Plant Biologists, pp. 37–40, 2020.","chicago":"Han, Huibin, Hana Rakusova, Inge Verstraeten, Yuzhou Zhang, and Jiří Friml. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” <i>Plant Physiology</i>. American Society of Plant Biologists, 2020. <a href=\"https://doi.org/10.1104/pp.20.00212\">https://doi.org/10.1104/pp.20.00212</a>.","short":"H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, J. Friml, Plant Physiology 183 (2020) 37–40.","ista":"Han H, Rakusova H, Verstraeten I, Zhang Y, Friml J. 2020. SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. 183(5), 37–40.","apa":"Han, H., Rakusova, H., Verstraeten, I., Zhang, Y., &#38; Friml, J. (2020). SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. <i>Plant Physiology</i>. American Society of Plant Biologists. <a href=\"https://doi.org/10.1104/pp.20.00212\">https://doi.org/10.1104/pp.20.00212</a>","ama":"Han H, Rakusova H, Verstraeten I, Zhang Y, Friml J. SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. <i>Plant Physiology</i>. 2020;183(5):37-40. doi:<a href=\"https://doi.org/10.1104/pp.20.00212\">10.1104/pp.20.00212</a>","mla":"Han, Huibin, et al. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” <i>Plant Physiology</i>, vol. 183, no. 5, American Society of Plant Biologists, 2020, pp. 37–40, doi:<a href=\"https://doi.org/10.1104/pp.20.00212\">10.1104/pp.20.00212</a>."},"_id":"7643","scopus_import":"1","day":"08","publication":"Plant Physiology","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"letter_editor","ec_funded":1,"article_processing_charge":"No","oa_version":"Published Version","oa":1,"language":[{"iso":"eng"}],"pmid":1,"year":"2020","date_published":"2020-05-08T00:00:00Z"},{"publication":"Proceedings of the 39th Symposium on Principles of Distributed Computing","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"31","quality_controlled":"1","status":"public","_id":"8382","citation":{"apa":"Baig, M. A., Hendler, D., Milani, A., &#38; Travers, C. (2020). Long-lived snapshots with polylogarithmic amortized step complexity. In <i>Proceedings of the 39th Symposium on Principles of Distributed Computing</i> (pp. 31–40). Virtual, Italy: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3382734.3406005\">https://doi.org/10.1145/3382734.3406005</a>","ista":"Baig MA, Hendler D, Milani A, Travers C. 2020. Long-lived snapshots with polylogarithmic amortized step complexity. Proceedings of the 39th Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 31–40.","ama":"Baig MA, Hendler D, Milani A, Travers C. Long-lived snapshots with polylogarithmic amortized step complexity. In: <i>Proceedings of the 39th Symposium on Principles of Distributed Computing</i>. Association for Computing Machinery; 2020:31-40. doi:<a href=\"https://doi.org/10.1145/3382734.3406005\">10.1145/3382734.3406005</a>","mla":"Baig, Mirza Ahad, et al. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” <i>Proceedings of the 39th Symposium on Principles of Distributed Computing</i>, Association for Computing Machinery, 2020, pp. 31–40, doi:<a href=\"https://doi.org/10.1145/3382734.3406005\">10.1145/3382734.3406005</a>.","ieee":"M. A. Baig, D. Hendler, A. Milani, and C. Travers, “Long-lived snapshots with polylogarithmic amortized step complexity,” in <i>Proceedings of the 39th Symposium on Principles of Distributed Computing</i>, Virtual, Italy, 2020, pp. 31–40.","chicago":"Baig, Mirza Ahad, Danny Hendler, Alessia Milani, and Corentin Travers. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” In <i>Proceedings of the 39th Symposium on Principles of Distributed Computing</i>, 31–40. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3382734.3406005\">https://doi.org/10.1145/3382734.3406005</a>.","short":"M.A. Baig, D. Hendler, A. Milani, C. Travers, in:, Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 31–40."},"scopus_import":"1","oa":1,"year":"2020","date_published":"2020-07-31T00:00:00Z","language":[{"iso":"eng"}],"oa_version":"Preprint","das_tickbox":"1","article_processing_charge":"No","publication_identifier":{"isbn":["9781450375825"]},"month":"07","title":"Long-lived snapshots with polylogarithmic amortized step complexity","abstract":[{"text":"We present the first deterministic wait-free long-lived snapshot algorithm, using only read and write operations, that guarantees polylogarithmic amortized step complexity in all executions. This is the first non-blocking snapshot algorithm, using reads and writes only, that has sub-linear amortized step complexity in executions of arbitrary length. The key to our construction is a novel implementation of a 2-component max array object which may be of independent interest.","lang":"eng"}],"fulldoi":"https://doi.org/10.1145/3382734.3406005","type":"conference","main_file_link":[{"url":"https://hal.archives-ouvertes.fr/hal-02860087/document","open_access":"1"}],"doi":"10.1145/3382734.3406005","date_created":"2020-09-13T22:01:17Z","author":[{"last_name":"Baig","full_name":"Baig, Mirza Ahad","first_name":"Mirza Ahad","id":"3EDE6DE4-AA5A-11E9-986D-341CE6697425"},{"last_name":"Hendler","first_name":"Danny","full_name":"Hendler, Danny"},{"first_name":"Alessia","full_name":"Milani, Alessia","last_name":"Milani"},{"last_name":"Travers","first_name":"Corentin","full_name":"Travers, Corentin"}],"department":[{"_id":"GradSch"}],"date_updated":"2026-07-28T09:50:30Z","page":"31-40","publisher":"Association for Computing Machinery","external_id":{"isi":["001436693500004"]},"conference":{"name":"PODC: Principles of Distributed Computing","start_date":"2020-08-03","end_date":"2020-08-07","location":"Virtual, Italy"},"isi":1,"publication_status":"published"},{"oa":1,"date_published":"2020-04-01T00:00:00Z","year":"2020","language":[{"iso":"eng"}],"file_date_updated":"2020-07-14T12:47:46Z","oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","article_type":"original","day":"01","publication":"International Journal of Computer Vision","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","quality_controlled":"1","status":"public","_id":"6952","citation":{"mla":"Henderson, Paul M., and Vittorio Ferrari. “Learning Single-Image 3D Reconstruction by Generative Modelling of Shape, Pose and Shading.” <i>International Journal of Computer Vision</i>, vol. 128, Springer Nature, 2020, pp. 835–54, doi:<a href=\"https://doi.org/10.1007/s11263-019-01219-8\">10.1007/s11263-019-01219-8</a>.","ama":"Henderson PM, Ferrari V. Learning single-image 3D reconstruction by generative modelling of shape, pose and shading. <i>International Journal of Computer Vision</i>. 2020;128:835-854. doi:<a href=\"https://doi.org/10.1007/s11263-019-01219-8\">10.1007/s11263-019-01219-8</a>","apa":"Henderson, P. M., &#38; Ferrari, V. (2020). Learning single-image 3D reconstruction by generative modelling of shape, pose and shading. <i>International Journal of Computer Vision</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11263-019-01219-8\">https://doi.org/10.1007/s11263-019-01219-8</a>","ista":"Henderson PM, Ferrari V. 2020. Learning single-image 3D reconstruction by generative modelling of shape, pose and shading. International Journal of Computer Vision. 128, 835–854.","short":"P.M. Henderson, V. Ferrari, International Journal of Computer Vision 128 (2020) 835–854.","ieee":"P. M. Henderson and V. Ferrari, “Learning single-image 3D reconstruction by generative modelling of shape, pose and shading,” <i>International Journal of Computer Vision</i>, vol. 128. Springer Nature, pp. 835–854, 2020.","chicago":"Henderson, Paul M, and Vittorio Ferrari. “Learning Single-Image 3D Reconstruction by Generative Modelling of Shape, Pose and Shading.” <i>International Journal of Computer Vision</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/s11263-019-01219-8\">https://doi.org/10.1007/s11263-019-01219-8</a>."},"scopus_import":"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)"},"acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria).","doi":"10.1007/s11263-019-01219-8","date_created":"2019-10-17T13:38:20Z","OA_type":"hybrid","author":[{"last_name":"Henderson","full_name":"Henderson, Paul M","orcid":"0000-0002-5198-7445","first_name":"Paul M","id":"13C09E74-18D9-11E9-8878-32CFE5697425"},{"last_name":"Ferrari","full_name":"Ferrari, Vittorio","first_name":"Vittorio"}],"department":[{"_id":"ChLa"}],"intvolume":"       128","date_updated":"2026-07-28T13:01:49Z","page":"835-854","publisher":"Springer Nature","corr_author":"1","external_id":{"isi":["000491042100002"],"arxiv":["1901.06447"]},"OA_place":"publisher","isi":1,"publication_status":"published","publication_identifier":{"issn":["0920-5691"],"eissn":["1573-1405"]},"license":"https://creativecommons.org/licenses/by/4.0/","month":"04","title":"Learning single-image 3D reconstruction by generative modelling of shape, pose and shading","arxiv":1,"ddc":["004"],"file":[{"relation":"main_file","file_name":"2019_CompVision_Henderson.pdf","content_type":"application/pdf","date_updated":"2020-07-14T12:47:46Z","date_created":"2019-10-25T10:28:29Z","access_level":"open_access","checksum":"a0f05dd4f5f64e4f713d8d9d4b5b1e3f","file_size":2243134,"file_id":"6973","creator":"dernst"}],"project":[{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"}],"abstract":[{"lang":"eng","text":"We present a unified framework tackling two problems: class-specific 3D reconstruction from a single image, and generation of new 3D shape samples. These tasks have received considerable attention recently; however, most existing approaches rely on 3D supervision, annotation of 2D images with keypoints or poses, and/or training with multiple views of each object instance. Our framework is very general: it can be trained in similar settings to existing approaches, while also supporting weaker supervision. Importantly, it can be trained purely from 2D images, without pose annotations, and with only a single view per instance. We employ meshes as an output representation, instead of voxels used in most prior work. This allows us to reason over lighting parameters and exploit shading information during training, which previous 2D-supervised methods cannot. Thus, our method can learn to generate and reconstruct concave object classes. We evaluate our approach in various settings, showing that: (i) it learns to disentangle shape from pose and lighting; (ii) using shading in the loss improves performance compared to just silhouettes; (iii) when using a standard single white light, our model outperforms state-of-the-art 2D-supervised methods, both with and without pose supervision, thanks to exploiting shading cues; (iv) performance improves further when using multiple coloured lights, even approaching that of state-of-the-art 3D-supervised methods; (v) shapes produced by our model capture smooth surfaces and fine details better than voxel-based approaches; and (vi) our approach supports concave classes such as bathtubs and sofas, which methods based on silhouettes cannot learn."}],"volume":128,"fulldoi":"https://doi.org/10.1007/s11263-019-01219-8","type":"journal_article"},{"page":"1203-1278","publisher":"Springer Nature","author":[{"first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","full_name":"Erdös, László","orcid":"0000-0001-5366-9603","last_name":"Erdös"},{"first_name":"Torben H","id":"3020C786-F248-11E8-B48F-1D18A9856A87","full_name":"Krüger, Torben H","orcid":"0000-0002-4821-3297","last_name":"Krüger"},{"last_name":"Schröder","full_name":"Schröder, Dominik J","orcid":"0000-0002-2904-1856","first_name":"Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2019-03-28T10:21:15Z","date_updated":"2026-07-29T13:46:19Z","department":[{"_id":"LaEr"}],"intvolume":"       378","doi":"10.1007/s00220-019-03657-4","acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria). The authors are very grateful to Johannes Alt for numerous discussions on the Dyson equation and for his invaluable help in adjusting [10] to the needs of the present work.","publication_status":"published","isi":1,"external_id":{"arxiv":["1809.03971"],"isi":["000529483000001"]},"ddc":["530","510"],"arxiv":1,"month":"09","title":"Cusp universality for random matrices I: Local law and the complex Hermitian case","publication_identifier":{"eissn":["1432-0916"],"issn":["0010-3616"]},"related_material":{"record":[{"relation":"dissertation_contains","id":"6179","status":"public"}]},"volume":378,"abstract":[{"lang":"eng","text":"For complex Wigner-type matrices, i.e. Hermitian random matrices with independent, not necessarily identically distributed entries above the diagonal, we show that at any cusp singularity of the limiting eigenvalue distribution the local eigenvalue statistics are universal and form a Pearcey process. Since the density of states typically exhibits only square root or cubic root cusp singularities, our work complements previous results on the bulk and edge universality and it thus completes the resolution of the Wigner–Dyson–Mehta universality conjecture for the last remaining universality type in the complex Hermitian class. Our analysis holds not only for exact cusps, but approximate cusps as well, where an extended Pearcey process emerges. As a main technical ingredient we prove an optimal local law at the cusp for both symmetry classes. This result is also the key input in the companion paper (Cipolloni et al. in Pure Appl Anal, 2018. arXiv:1811.04055) where the cusp universality for real symmetric Wigner-type matrices is proven. The novel cusp fluctuation mechanism is also essential for the recent results on the spectral radius of non-Hermitian random matrices (Alt et al. in Spectral radius of random matrices with independent entries, 2019. arXiv:1907.13631), and the non-Hermitian edge universality (Cipolloni et al. in Edge universality for non-Hermitian random matrices, 2019. arXiv:1908.00969)."}],"fulldoi":"https://doi.org/10.1007/s00220-019-03657-4","type":"journal_article","project":[{"call_identifier":"FP7","_id":"258DCDE6-B435-11E9-9278-68D0E5697425","grant_number":"338804","name":"Random matrices, universality and disordered quantum systems"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"file":[{"checksum":"c3a683e2afdcea27afa6880b01e53dc2","file_id":"8771","file_size":2904574,"creator":"dernst","relation":"main_file","file_name":"2020_CommMathPhysics_Erdoes.pdf","success":1,"date_created":"2020-11-18T11:14:37Z","content_type":"application/pdf","date_updated":"2020-11-18T11:14:37Z","access_level":"open_access"}],"date_published":"2020-09-01T00:00:00Z","year":"2020","language":[{"iso":"eng"}],"oa":1,"oa_version":"Published Version","article_processing_charge":"Yes (via OA deal)","file_date_updated":"2020-11-18T11:14:37Z","ec_funded":1,"has_accepted_license":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication":"Communications in Mathematical Physics","day":"01","article_type":"original","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)"},"scopus_import":"1","_id":"6185","citation":{"short":"L. Erdös, T.H. Krüger, D.J. Schröder, Communications in Mathematical Physics 378 (2020) 1203–1278.","ieee":"L. Erdös, T. H. Krüger, and D. J. Schröder, “Cusp universality for random matrices I: Local law and the complex Hermitian case,” <i>Communications in Mathematical Physics</i>, vol. 378. Springer Nature, pp. 1203–1278, 2020.","chicago":"Erdös, László, Torben H Krüger, and Dominik J Schröder. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” <i>Communications in Mathematical Physics</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/s00220-019-03657-4\">https://doi.org/10.1007/s00220-019-03657-4</a>.","mla":"Erdös, László, et al. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” <i>Communications in Mathematical Physics</i>, vol. 378, Springer Nature, 2020, pp. 1203–78, doi:<a href=\"https://doi.org/10.1007/s00220-019-03657-4\">10.1007/s00220-019-03657-4</a>.","ama":"Erdös L, Krüger TH, Schröder DJ. Cusp universality for random matrices I: Local law and the complex Hermitian case. <i>Communications in Mathematical Physics</i>. 2020;378:1203-1278. doi:<a href=\"https://doi.org/10.1007/s00220-019-03657-4\">10.1007/s00220-019-03657-4</a>","apa":"Erdös, L., Krüger, T. H., &#38; Schröder, D. J. (2020). Cusp universality for random matrices I: Local law and the complex Hermitian case. <i>Communications in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00220-019-03657-4\">https://doi.org/10.1007/s00220-019-03657-4</a>","ista":"Erdös L, Krüger TH, Schröder DJ. 2020. Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. 378, 1203–1278."},"quality_controlled":"1","status":"public"},{"article_processing_charge":"No","oa_version":"Preprint","language":[{"iso":"eng"}],"year":"2020","date_published":"2020-03-01T00:00:00Z","oa":1,"scopus_import":"1","citation":{"short":"J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020) 963–1001.","chicago":"Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder. “Correlated Random Matrices: Band Rigidity and Edge Universality.” <i>Annals of Probability</i>. Institute of Mathematical Statistics, 2020. <a href=\"https://doi.org/10.1214/19-AOP1379\">https://doi.org/10.1214/19-AOP1379</a>.","ieee":"J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices: Band rigidity and edge universality,” <i>Annals of Probability</i>, vol. 48, no. 2. Institute of Mathematical Statistics, pp. 963–1001, 2020.","mla":"Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge Universality.” <i>Annals of Probability</i>, vol. 48, no. 2, Institute of Mathematical Statistics, 2020, pp. 963–1001, doi:<a href=\"https://doi.org/10.1214/19-AOP1379\">10.1214/19-AOP1379</a>.","ama":"Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity and edge universality. <i>Annals of Probability</i>. 2020;48(2):963-1001. doi:<a href=\"https://doi.org/10.1214/19-AOP1379\">10.1214/19-AOP1379</a>","apa":"Alt, J., Erdös, L., Krüger, T. H., &#38; Schröder, D. J. (2020). Correlated random matrices: Band rigidity and edge universality. <i>Annals of Probability</i>. Institute of Mathematical Statistics. <a href=\"https://doi.org/10.1214/19-AOP1379\">https://doi.org/10.1214/19-AOP1379</a>","ista":"Alt J, Erdös L, Krüger TH, Schröder DJ. 2020. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 48(2), 963–1001."},"_id":"6184","status":"public","quality_controlled":"1","ec_funded":1,"publication":"Annals of Probability","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","article_type":"original","day":"01","publication_status":"published","isi":1,"issue":"2","external_id":{"arxiv":["1804.07744"],"isi":["000528269100013"]},"publisher":"Institute of Mathematical Statistics","page":"963-1001","date_updated":"2026-07-29T13:46:19Z","department":[{"_id":"LaEr"}],"intvolume":"        48","date_created":"2019-03-28T09:20:08Z","author":[{"last_name":"Alt","first_name":"Johannes","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87","full_name":"Alt, Johannes"},{"last_name":"Erdös","first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","full_name":"Erdös, László","orcid":"0000-0001-5366-9603"},{"last_name":"Krüger","orcid":"0000-0002-4821-3297","full_name":"Krüger, Torben H","first_name":"Torben H","id":"3020C786-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Schröder, Dominik J","orcid":"0000-0002-2904-1856","first_name":"Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87","last_name":"Schröder"}],"doi":"10.1214/19-AOP1379","main_file_link":[{"url":"https://arxiv.org/abs/1804.07744","open_access":"1"}],"type":"journal_article","fulldoi":"https://doi.org/10.1214/19-AOP1379","volume":48,"abstract":[{"lang":"eng","text":"We prove edge universality for a general class of correlated real symmetric or complex Hermitian Wigner matrices with arbitrary expectation. Our theorem also applies to internal edges of the self-consistent density of states. In particular, we establish a strong form of band rigidity which excludes mismatches between location and label of eigenvalues close to internal edges in these general models."}],"project":[{"grant_number":"338804","name":"Random matrices, universality and disordered quantum systems","call_identifier":"FP7","_id":"258DCDE6-B435-11E9-9278-68D0E5697425"}],"arxiv":1,"title":"Correlated random matrices: Band rigidity and edge universality","month":"03","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"149"},{"relation":"dissertation_contains","id":"6179","status":"public"}]},"publication_identifier":{"issn":["0091-1798"]}},{"type":"conference","abstract":[{"lang":"eng","text":"We address the following question:  How redundant is the parameterisation of ReLU networks? Specifically, we consider transformations of the weight space which leave the function implemented by the network intact.  Two such transformations are known for feed-forward architectures:  permutation of neurons within a layer, and positive scaling of all incoming weights of a neuron coupled with inverse scaling of its outgoing weights. In this work, we show for architectures with non-increasing widths that permutation and scaling are in fact the only function-preserving weight transformations.  For any eligible architecture we give an explicit construction of a neural network such that any other network that implements the same function can be obtained from the original one by the application of permutations and rescaling.  The proof relies on a geometric understanding of boundaries between linear regions of ReLU networks, and we hope the developed mathematical tools are of independent interest."}],"status":"public","file":[{"relation":"main_file","file_name":"main.pdf","date_updated":"2020-07-14T12:47:59Z","content_type":"application/pdf","date_created":"2020-02-11T09:07:27Z","access_level":"open_access","checksum":"8d372ea5defd8cb8fdc430111ed754a9","file_size":405469,"file_id":"7482","creator":"bphuong"}],"quality_controlled":"1","citation":{"short":"M. Phuong, C. Lampert, in:, 8th International Conference on Learning Representations, 2020.","chicago":"Phuong, Mary, and Christoph Lampert. “Functional vs. Parametric Equivalence of ReLU Networks.” In <i>8th International Conference on Learning Representations</i>, 2020.","ieee":"M. Phuong and C. Lampert, “Functional vs. parametric equivalence of ReLU networks,” in <i>8th International Conference on Learning Representations</i>, Online, 2020.","mla":"Phuong, Mary, and Christoph Lampert. “Functional vs. Parametric Equivalence of ReLU Networks.” <i>8th International Conference on Learning Representations</i>, 2020.","ista":"Phuong M, Lampert C. 2020. Functional vs. parametric equivalence of ReLU networks. 8th International Conference on Learning Representations. ICLR: International Conference on Learning Representations.","apa":"Phuong, M., &#38; Lampert, C. (2020). Functional vs. parametric equivalence of ReLU networks. In <i>8th International Conference on Learning Representations</i>. Online.","ama":"Phuong M, Lampert C. Functional vs. parametric equivalence of ReLU networks. In: <i>8th International Conference on Learning Representations</i>. ; 2020."},"_id":"7481","ddc":["000"],"has_accepted_license":"1","related_material":{"record":[{"status":"public","id":"9418","relation":"dissertation_contains"}],"link":[{"relation":"supplementary_material","url":"https://iclr.cc/virtual_2020/poster_Bylx-TNKvH.html"}]},"title":"Functional vs. parametric equivalence of ReLU networks","month":"04","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"26","publication":"8th International Conference on Learning Representations","article_processing_charge":"No","oa_version":"Published Version","publication_status":"published","conference":{"end_date":"2020-04-30","start_date":"2020-04-27","location":"Online","name":"ICLR: International Conference on Learning Representations"},"file_date_updated":"2020-07-14T12:47:59Z","corr_author":"1","language":[{"iso":"eng"}],"department":[{"_id":"ChLa"}],"date_updated":"2026-07-30T05:33:51Z","date_published":"2020-04-26T00:00:00Z","author":[{"full_name":"Bui Thi Mai, Phuong","id":"3EC6EE64-F248-11E8-B48F-1D18A9856A87","first_name":"Phuong","last_name":"Bui Thi Mai"},{"last_name":"Lampert","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph","orcid":"0000-0001-8622-7887","full_name":"Lampert, Christoph"}],"date_created":"2020-02-11T09:07:37Z","year":"2020","oa":1},{"tmp":{"image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)"},"scopus_import":"1","citation":{"ama":"Peleg N, Sinclair S, Fatichi S, Burlando P. Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin. <i>International Journal of Climatology</i>. 2020;40(15):6242-6264. doi:<a href=\"https://doi.org/10.1002/joc.6578\">10.1002/joc.6578</a>","ista":"Peleg N, Sinclair S, Fatichi S, Burlando P. 2020. Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin. International Journal of Climatology. 40(15), 6242–6264.","apa":"Peleg, N., Sinclair, S., Fatichi, S., &#38; Burlando, P. (2020). Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin. <i>International Journal of Climatology</i>. Wiley. <a href=\"https://doi.org/10.1002/joc.6578\">https://doi.org/10.1002/joc.6578</a>","mla":"Peleg, Nadav, et al. “Downscaling Climate Projections over Large and Data Sparse Regions: Methodological Application in the Zambezi River Basin.” <i>International Journal of Climatology</i>, vol. 40, no. 15, Wiley, 2020, pp. 6242–64, doi:<a href=\"https://doi.org/10.1002/joc.6578\">10.1002/joc.6578</a>.","chicago":"Peleg, Nadav, Scott Sinclair, Simone Fatichi, and Paolo Burlando. “Downscaling Climate Projections over Large and Data Sparse Regions: Methodological Application in the Zambezi River Basin.” <i>International Journal of Climatology</i>. Wiley, 2020. <a href=\"https://doi.org/10.1002/joc.6578\">https://doi.org/10.1002/joc.6578</a>.","ieee":"N. Peleg, S. Sinclair, S. Fatichi, and P. Burlando, “Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin,” <i>International Journal of Climatology</i>, vol. 40, no. 15. Wiley, pp. 6242–6264, 2020.","short":"N. Peleg, S. Sinclair, S. Fatichi, P. Burlando, International Journal of Climatology 40 (2020) 6242–6264."},"_id":"22479","status":"public","quality_controlled":"1","has_accepted_license":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","publication":"International Journal of Climatology","day":"01","article_processing_charge":"Yes (in subscription journal)","oa_version":"Published Version","das_tickbox":"1","language":[{"iso":"eng"}],"date_published":"2020-12-01T00:00:00Z","year":"2020","oa":1,"fulldoi":"https://doi.org/10.1002/joc.6578","type":"journal_article","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Climate impact studies often require climate data at a higher space–time resolution than is available from global and regional climate models. Weather generator (WG) models, generally designed for mesoscale applications (e.g., 10<jats:sup>1</jats:sup>–10<jats:sup>5</jats:sup> km<jats:sup>2</jats:sup>), are popular and widely used tools to downscale climate data to finer resolution. One advantage of using WGs is their ability to generate the necessary climate variables for impact studies in data sparse regions. In this study, we evaluate the ability of a previously established state of the art WG (the AWE‐GEN‐2d model) to perform in data sparse regions that are beyond the mesoscale, using the Zambezi River basin (10<jats:sup>6</jats:sup> km<jats:sup>2</jats:sup>) in southeast Africa as a case study. The AWE‐GEN‐2d model was calibrated using data from satellite retrievals and climate re‐analysis products in place of the absent observational data. An 8‐km climate ensemble at hourly resolution, covering the period of 1976–2099 (present climate and RCP4.5 emission scenario from 2020), was then simulated. Using the simulated 30‐member ensemble, climate indices for both present and future climates were computed. The high‐resolution climate indices allow detailed analysis of the effects of climate change on different areas within the basin. For example, the southwestern area of the basin is predicted to experience the greatest change due to increased temperature, while the southeastern area was found to be already so hot that is less affected (e.g., the number of 'very hot days' per year increase by 18 and 9 days, respectively). Rainfall intensities are found to increase most in the eastern areas of the basin (1 mm·d<jats:sup>−1</jats:sup>) in comparison to the western region (0.3 mm·d<jats:sup>−1</jats:sup>). As demonstrated in this study, AWE‐GEN‐2d can be calibrated successfully using data from climate reanalysis products in the absence of ground station data and can be applied at larger scales than the mesoscale.</jats:p>","lang":"eng"}],"volume":40,"ddc":["550"],"title":"Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin","month":"12","extern":"1","license":"https://creativecommons.org/licenses/by-nc/4.0/","publication_identifier":{"eissn":["1097-0088"],"issn":["0899-8418"]},"publication_status":"published","OA_place":"publisher","issue":"15","publisher":"Wiley","page":"6242-6264","intvolume":"        40","date_updated":"2026-07-30T07:10:15Z","date_created":"2026-07-27T12:30:23Z","author":[{"full_name":"Peleg, Nadav","first_name":"Nadav","last_name":"Peleg"},{"last_name":"Sinclair","first_name":"Scott","full_name":"Sinclair, Scott"},{"id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","full_name":"Fatichi, Simone","last_name":"Fatichi"},{"first_name":"Paolo","full_name":"Burlando, Paolo","last_name":"Burlando"}],"OA_type":"hybrid","doi":"10.1002/joc.6578","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/joc.6578"}]},{"publication_status":"published","OA_place":"repository","issue":"6","publisher":"Wiley","page":"3336-3355","date_updated":"2026-07-30T08:55:20Z","intvolume":"        26","OA_type":"green","date_created":"2026-07-27T12:30:23Z","author":[{"last_name":"Paschalis","full_name":"Paschalis, Athanasios","first_name":"Athanasios"},{"id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","full_name":"Fatichi, Simone","last_name":"Fatichi"},{"last_name":"Zscheischler","full_name":"Zscheischler, Jakob","first_name":"Jakob"},{"last_name":"Ciais","full_name":"Ciais, Philippe","first_name":"Philippe"},{"last_name":"Bahn","first_name":"Michael","full_name":"Bahn, Michael"},{"last_name":"Boysen","full_name":"Boysen, Lena","first_name":"Lena"},{"last_name":"Chang","full_name":"Chang, Jinfeng","first_name":"Jinfeng"},{"last_name":"De Kauwe","first_name":"Martin","full_name":"De Kauwe, Martin"},{"last_name":"Estiarte","full_name":"Estiarte, Marc","first_name":"Marc"},{"full_name":"Goll, Daniel","first_name":"Daniel","last_name":"Goll"},{"first_name":"Paul J.","full_name":"Hanson, Paul J.","last_name":"Hanson"},{"last_name":"Harper","full_name":"Harper, Anna B.","first_name":"Anna B."},{"last_name":"Hou","first_name":"Enqing","full_name":"Hou, Enqing"},{"last_name":"Kigel","first_name":"Jaime","full_name":"Kigel, Jaime"},{"last_name":"Knapp","full_name":"Knapp, Alan K.","first_name":"Alan K."},{"last_name":"Larsen","first_name":"Klaus S.","full_name":"Larsen, Klaus S."},{"first_name":"Wei","full_name":"Li, Wei","last_name":"Li"},{"last_name":"Lienert","first_name":"Sebastian","full_name":"Lienert, Sebastian"},{"last_name":"Luo","first_name":"Yiqi","full_name":"Luo, Yiqi"},{"last_name":"Meir","full_name":"Meir, Patrick","first_name":"Patrick"},{"last_name":"Nabel","full_name":"Nabel, Julia E. M. S.","first_name":"Julia E. M. S."},{"last_name":"Ogaya","full_name":"Ogaya, Romà","first_name":"Romà"},{"last_name":"Parolari","first_name":"Anthony J.","full_name":"Parolari, Anthony J."},{"last_name":"Peng","first_name":"Changhui","full_name":"Peng, Changhui"},{"last_name":"Peñuelas","first_name":"Josep","full_name":"Peñuelas, Josep"},{"last_name":"Pongratz","full_name":"Pongratz, Julia","first_name":"Julia"},{"full_name":"Rambal, Serge","first_name":"Serge","last_name":"Rambal"},{"full_name":"Schmidt, Inger K.","first_name":"Inger K.","last_name":"Schmidt"},{"last_name":"Shi","first_name":"Hao","full_name":"Shi, Hao"},{"full_name":"Sternberg, Marcelo","first_name":"Marcelo","last_name":"Sternberg"},{"last_name":"Tian","full_name":"Tian, Hanqin","first_name":"Hanqin"},{"first_name":"Elisabeth","full_name":"Tschumi, Elisabeth","last_name":"Tschumi"},{"full_name":"Ukkola, Anna","first_name":"Anna","last_name":"Ukkola"},{"first_name":"Sara","full_name":"Vicca, Sara","last_name":"Vicca"},{"last_name":"Viovy","full_name":"Viovy, Nicolas","first_name":"Nicolas"},{"last_name":"Wang","first_name":"Ying‐Ping","full_name":"Wang, Ying‐Ping"},{"full_name":"Wang, Zhuonan","first_name":"Zhuonan","last_name":"Wang"},{"first_name":"Karina","full_name":"Williams, Karina","last_name":"Williams"},{"first_name":"Donghai","full_name":"Wu, Donghai","last_name":"Wu"},{"full_name":"Zhu, Qiuan","first_name":"Qiuan","last_name":"Zhu"}],"doi":"10.1111/gcb.15024","main_file_link":[{"url":"https://www.pure.ed.ac.uk/ws/portalfiles/portal/134703775/51._Meir.pdf","open_access":"1"}],"type":"journal_article","fulldoi":"https://doi.org/10.1111/gcb.15024","volume":26,"abstract":[{"lang":"eng","text":"Changes in rainfall amounts and patterns have been observed and are expected to continue in the near future with potentially significant ecological and societal consequences. Modelling vegetation responses to changes in rainfall is thus crucial to project water and carbon cycles in the future. In this study, we present the results of a new model‐data intercomparison project, where we tested the ability of 10 terrestrial biosphere models to reproduce the observed sensitivity of ecosystem productivity to rainfall changes at 10 sites across the globe, in nine of which, rainfall exclusion and/or irrigation experiments had been performed. The key results are as follows: (a) Inter‐model variation is generally large and model agreement varies with timescales. In severely water‐limited sites, models only agree on the interannual variability of evapotranspiration and to a smaller extent on gross primary productivity. In more mesic sites, model agreement for both water and carbon fluxes is typically higher on fine (daily–monthly) timescales and reduces on longer (seasonal–annual) scales. (b) Models on average overestimate the relationship between ecosystem productivity and mean rainfall amounts across sites (in space) and have a low capacity in reproducing the temporal (interannual) sensitivity of vegetation productivity to annual rainfall at a given site, even though observation uncertainty is comparable to inter‐model variability. (c) Most models reproduced the sign of the observed patterns in productivity changes in rainfall manipulation experiments but had a low capacity in reproducing the observed magnitude of productivity changes. Models better reproduced the observed productivity responses due to rainfall exclusion than addition. (d) All models attribute ecosystem productivity changes to the intensity of vegetation stress and peak leaf area, whereas the impact of the change in growing season length is negligible. The relative contribution of the peak leaf area and vegetation stress intensity was highly variable among models."}],"ddc":["550"],"title":"Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand?","month":"06","publication_identifier":{"eissn":["1365-2486"],"issn":["1354-1013"]},"extern":"1","article_processing_charge":"No","das_tickbox":"1","oa_version":"Accepted Version","language":[{"iso":"eng"}],"year":"2020","date_published":"2020-06-01T00:00:00Z","oa":1,"scopus_import":"1","citation":{"mla":"Paschalis, Athanasios, et al. “Rainfall Manipulation Experiments as Simulated by Terrestrial Biosphere Models: Where Do We Stand?” <i>Global Change Biology</i>, vol. 26, no. 6, Wiley, 2020, pp. 3336–55, doi:<a href=\"https://doi.org/10.1111/gcb.15024\">10.1111/gcb.15024</a>.","ama":"Paschalis A, Fatichi S, Zscheischler J, et al. Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand? <i>Global Change Biology</i>. 2020;26(6):3336-3355. doi:<a href=\"https://doi.org/10.1111/gcb.15024\">10.1111/gcb.15024</a>","ista":"Paschalis A, Fatichi S, Zscheischler J, Ciais P, Bahn M, Boysen L, Chang J, De Kauwe M, Estiarte M, Goll D, Hanson PJ, Harper AB, Hou E, Kigel J, Knapp AK, Larsen KS, Li W, Lienert S, Luo Y, Meir P, Nabel JEMS, Ogaya R, Parolari AJ, Peng C, Peñuelas J, Pongratz J, Rambal S, Schmidt IK, Shi H, Sternberg M, Tian H, Tschumi E, Ukkola A, Vicca S, Viovy N, Wang Y, Wang Z, Williams K, Wu D, Zhu Q. 2020. Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand? Global Change Biology. 26(6), 3336–3355.","apa":"Paschalis, A., Fatichi, S., Zscheischler, J., Ciais, P., Bahn, M., Boysen, L., … Zhu, Q. (2020). Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand? <i>Global Change Biology</i>. Wiley. <a href=\"https://doi.org/10.1111/gcb.15024\">https://doi.org/10.1111/gcb.15024</a>","short":"A. Paschalis, S. Fatichi, J. Zscheischler, P. Ciais, M. Bahn, L. Boysen, J. Chang, M. De Kauwe, M. Estiarte, D. Goll, P.J. Hanson, A.B. Harper, E. Hou, J. Kigel, A.K. Knapp, K.S. Larsen, W. Li, S. Lienert, Y. Luo, P. Meir, J.E.M.S. Nabel, R. Ogaya, A.J. Parolari, C. Peng, J. Peñuelas, J. Pongratz, S. Rambal, I.K. Schmidt, H. Shi, M. Sternberg, H. Tian, E. Tschumi, A. Ukkola, S. Vicca, N. Viovy, Y. Wang, Z. Wang, K. Williams, D. Wu, Q. Zhu, Global Change Biology 26 (2020) 3336–3355.","ieee":"A. Paschalis <i>et al.</i>, “Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand?,” <i>Global Change Biology</i>, vol. 26, no. 6. Wiley, pp. 3336–3355, 2020.","chicago":"Paschalis, Athanasios, Simone Fatichi, Jakob Zscheischler, Philippe Ciais, Michael Bahn, Lena Boysen, Jinfeng Chang, et al. “Rainfall Manipulation Experiments as Simulated by Terrestrial Biosphere Models: Where Do We Stand?” <i>Global Change Biology</i>. Wiley, 2020. <a href=\"https://doi.org/10.1111/gcb.15024\">https://doi.org/10.1111/gcb.15024</a>."},"_id":"22437","status":"public","quality_controlled":"1","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"01","publication":"Global Change Biology"},{"fulldoi":"https://doi.org/10.5194/tc-14-4653-2020","type":"journal_article","volume":14,"abstract":[{"text":"The vadose zone is a zone sensitive to environmental\r\nchanges and exerts a crucial control in ecosystem functioning and even more\r\nso in cold regions considering the rapid change in seasonally frozen ground\r\nunder climate warming. While the way in representing the underlying physical\r\nprocess of the vadose zone differs among models, the effect of such differences\r\non ecosystem functioning and its ecohydrological response to freeze–thaw\r\ncycles are seldom reported. Here, the detailed vadose zone process model\r\nSTEMMUS (Simultaneous Transfer of Energy, Mass\r\nand Momentum in Unsaturated Soil) was coupled with the ecohydrological model Tethys–Chloris (T&amp;amp;C) to investigate the\r\nrole of influential physical processes during freeze–thaw cycles. The\r\nphysical representation is increased from using T&amp;amp;C coupling without STEMMUS enabling the\r\nsimultaneous mass and energy transfer in the soil system (liquid, vapor,\r\nice) – and with\r\nexplicit consideration of the impact of soil ice content on energy and water\r\ntransfer properties – to using T&amp;amp;C coupling with it. We tested model performance with the aid of a comprehensive\r\nobservation dataset collected at a typical meadow ecosystem on the Tibetan\r\nPlateau. Results indicated that (i) explicitly considering the frozen soil\r\nprocess significantly improved the soil moisture/temperature profile\r\nsimulations and facilitated our understanding of the water transfer\r\nprocesses within the soil–plant–atmosphere continuum; (ii) the difference\r\namong various representations of vadose zone physics have an impact on the\r\nvegetation dynamics mainly at the beginning of the growing season; and (iii) models with different vadose zone physics can predict similar interannual\r\nvegetation dynamics, as well as energy, water, and carbon exchanges, at the land\r\nsurface. This research highlights the important role of vadose zone physics\r\nfor ecosystem functioning in cold regions and can support the development\r\nand application of future Earth system models.</jats:p>","lang":"eng"}],"publication_identifier":{"eissn":["1994-0424"]},"extern":"1","title":"The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles","month":"12","PlanS_conform":"1","DOAJ_listed":"1","ddc":["550"],"issue":"12","OA_place":"publisher","publication_status":"published","main_file_link":[{"open_access":"1","url":"https://doi.org/10.5194/tc-14-4653-2020"}],"doi":"10.5194/tc-14-4653-2020","date_updated":"2026-07-30T08:35:11Z","intvolume":"        14","OA_type":"gold","author":[{"full_name":"Yu, Lianyu","first_name":"Lianyu","last_name":"Yu"},{"full_name":"Fatichi, Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","last_name":"Fatichi"},{"last_name":"Zeng","first_name":"Yijian","full_name":"Zeng, Yijian"},{"first_name":"Zhongbo","full_name":"Su, Zhongbo","last_name":"Su"}],"date_created":"2026-07-27T12:30:23Z","publisher":"Copernicus Publications","page":"4653-4673","status":"public","quality_controlled":"1","citation":{"short":"L. Yu, S. Fatichi, Y. Zeng, Z. Su, The Cryosphere 14 (2020) 4653–4673.","chicago":"Yu, Lianyu, Simone Fatichi, Yijian Zeng, and Zhongbo Su. “The Role of Vadose Zone Physics in the Ecohydrological Response of a Tibetan Meadow to Freeze–Thaw Cycles.” <i>The Cryosphere</i>. Copernicus Publications, 2020. <a href=\"https://doi.org/10.5194/tc-14-4653-2020\">https://doi.org/10.5194/tc-14-4653-2020</a>.","ieee":"L. Yu, S. Fatichi, Y. Zeng, and Z. Su, “The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles,” <i>The Cryosphere</i>, vol. 14, no. 12. Copernicus Publications, pp. 4653–4673, 2020.","mla":"Yu, Lianyu, et al. “The Role of Vadose Zone Physics in the Ecohydrological Response of a Tibetan Meadow to Freeze–Thaw Cycles.” <i>The Cryosphere</i>, vol. 14, no. 12, Copernicus Publications, 2020, pp. 4653–73, doi:<a href=\"https://doi.org/10.5194/tc-14-4653-2020\">10.5194/tc-14-4653-2020</a>.","ama":"Yu L, Fatichi S, Zeng Y, Su Z. The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles. <i>The Cryosphere</i>. 2020;14(12):4653-4673. doi:<a href=\"https://doi.org/10.5194/tc-14-4653-2020\">10.5194/tc-14-4653-2020</a>","ista":"Yu L, Fatichi S, Zeng Y, Su Z. 2020. The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles. The Cryosphere. 14(12), 4653–4673.","apa":"Yu, L., Fatichi, S., Zeng, Y., &#38; Su, Z. (2020). The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles. <i>The Cryosphere</i>. Copernicus Publications. <a href=\"https://doi.org/10.5194/tc-14-4653-2020\">https://doi.org/10.5194/tc-14-4653-2020</a>"},"_id":"22473","scopus_import":"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)"},"article_type":"original","day":"21","publication":"The Cryosphere","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","article_processing_charge":"Yes","oa_version":"Published Version","das_tickbox":"1","oa":1,"language":[{"iso":"eng"}],"date_published":"2020-12-21T00:00:00Z","year":"2020"},{"title":"Groundwater buffers drought effects and climate variability in urban reserves","month":"05","publication_identifier":{"eissn":["1944-7973"],"issn":["0043-1397"]},"extern":"1","fulldoi":"https://doi.org/10.1029/2019wr026192","type":"journal_article","abstract":[{"text":"Groundwater can have a critical role in sustaining the functioning of natural ecosystems during droughts, especially in dry and seasonally dry climates. However, the response to droughts of ecosystems embedded in urban areas is not well known. This study investigates how different scenarios of groundwater availability control the water balance and vegetation productivity of two urban reserves hosting native vegetation in the Melbourne metropolitan area, Australia. Using a mechanistic ecohydrological model supported by field observations, long-term simulations were run to explore the impact of groundwater flow on water, carbon, and energy fluxes under present climatic conditions, including the Millennium Drought (2001–2009), and in response to perturbations in key environmental variables (air temperature, atmospheric CO2 concentrations, and rainfall). It was found that the presence of a water table and its capillary fringe within the root depths supports ecosystem transpiration and vegetation productivity. The effects of declining groundwater were found to be more severe in predominantly sandy soils because of the lower water holding capacity, identifying that the water status of vegetation differs significantly depending on soil type. Differences in rooting strategies and groundwater availability also had a pivotal role in helping plants soften the impacts of increased air temperature (Ta) and make use of higher atmospheric CO2 concentrations. Increased Ta strongly affected evapotranspiration, enhancing the competition for water between different vegetation types. These results provide quantitative insights of how vegetation responds to groundwater depletion and climate variability, highlighting the essential role of groundwater resources in urban ecosystems characterized by seasonally dry climates.","lang":"eng"}],"volume":56,"doi":"10.1029/2019wr026192","main_file_link":[{"url":"https://doi.org/10.1029/2019WR026192","open_access":"1"}],"publisher":"American Geophysical Union","intvolume":"        56","date_updated":"2026-07-30T08:52:19Z","date_created":"2026-07-27T12:30:23Z","OA_type":"free access","author":[{"first_name":"V.","full_name":"Marchionni, V.","last_name":"Marchionni"},{"last_name":"Daly","full_name":"Daly, E.","first_name":"E."},{"last_name":"Manoli","first_name":"G.","full_name":"Manoli, G."},{"last_name":"Tapper","first_name":"N. J.","full_name":"Tapper, N. J."},{"first_name":"J. P.","full_name":"Walker, J. P.","last_name":"Walker"},{"first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","full_name":"Fatichi, Simone","last_name":"Fatichi"}],"issue":"5","publication_status":"published","OA_place":"publisher","article_type":"original","day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Water Resources Research","article_number":"e2019WR026192","citation":{"mla":"Marchionni, V., et al. “Groundwater Buffers Drought Effects and Climate Variability in Urban Reserves.” <i>Water Resources Research</i>, vol. 56, no. 5, e2019WR026192, American Geophysical Union, 2020, doi:<a href=\"https://doi.org/10.1029/2019wr026192\">10.1029/2019wr026192</a>.","ista":"Marchionni V, Daly E, Manoli G, Tapper NJ, Walker JP, Fatichi S. 2020. Groundwater buffers drought effects and climate variability in urban reserves. Water Resources Research. 56(5), e2019WR026192.","apa":"Marchionni, V., Daly, E., Manoli, G., Tapper, N. J., Walker, J. P., &#38; Fatichi, S. (2020). Groundwater buffers drought effects and climate variability in urban reserves. <i>Water Resources Research</i>. American Geophysical Union. <a href=\"https://doi.org/10.1029/2019wr026192\">https://doi.org/10.1029/2019wr026192</a>","ama":"Marchionni V, Daly E, Manoli G, Tapper NJ, Walker JP, Fatichi S. Groundwater buffers drought effects and climate variability in urban reserves. <i>Water Resources Research</i>. 2020;56(5). doi:<a href=\"https://doi.org/10.1029/2019wr026192\">10.1029/2019wr026192</a>","short":"V. Marchionni, E. Daly, G. Manoli, N.J. Tapper, J.P. Walker, S. Fatichi, Water Resources Research 56 (2020).","chicago":"Marchionni, V., E. Daly, G. Manoli, N. J. Tapper, J. P. Walker, and Simone Fatichi. “Groundwater Buffers Drought Effects and Climate Variability in Urban Reserves.” <i>Water Resources Research</i>. American Geophysical Union, 2020. <a href=\"https://doi.org/10.1029/2019wr026192\">https://doi.org/10.1029/2019wr026192</a>.","ieee":"V. Marchionni, E. Daly, G. Manoli, N. J. Tapper, J. P. Walker, and S. Fatichi, “Groundwater buffers drought effects and climate variability in urban reserves,” <i>Water Resources Research</i>, vol. 56, no. 5. American Geophysical Union, 2020."},"_id":"22458","status":"public","quality_controlled":"1","scopus_import":"1","oa":1,"language":[{"iso":"eng"}],"year":"2020","date_published":"2020-05-01T00:00:00Z","article_processing_charge":"No","das_tickbox":"1","oa_version":"Published Version"},{"publication_status":"published","doi":"10.1016/j.agrformet.2020.108030","publisher":"Elsevier","intvolume":"       290","date_updated":"2026-07-30T08:58:45Z","date_created":"2026-07-27T12:30:23Z","author":[{"first_name":"Christoforos","full_name":"Pappas, Christoforos","last_name":"Pappas"},{"first_name":"Jason","full_name":"Maillet, Jason","last_name":"Maillet"},{"first_name":"Sharon","full_name":"Rakowski, Sharon","last_name":"Rakowski"},{"full_name":"Baltzer, Jennifer L.","first_name":"Jennifer L.","last_name":"Baltzer"},{"last_name":"Barr","full_name":"Barr, Alan G.","first_name":"Alan G."},{"first_name":"T. Andrew","full_name":"Black, T. Andrew","last_name":"Black"},{"full_name":"Fatichi, Simone","first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","last_name":"Fatichi"},{"last_name":"Laroque","full_name":"Laroque, Colin P.","first_name":"Colin P."},{"last_name":"Matheny","full_name":"Matheny, Ashley M.","first_name":"Ashley M."},{"first_name":"Alexandre","full_name":"Roy, Alexandre","last_name":"Roy"},{"last_name":"Sonnentag","first_name":"Oliver","full_name":"Sonnentag, Oliver"},{"last_name":"Zha","full_name":"Zha, Tianshan","first_name":"Tianshan"}],"OA_type":"closed access","type":"journal_article","fulldoi":"https://doi.org/10.1016/j.agrformet.2020.108030","abstract":[{"text":"The boreal biome accounts for approximately one third of the terrestrial carbon (C) sink. However, estimates of its individual C pools remain uncertain. Here, focusing on the southern boreal forest, we quantified the magnitude and temporal dynamics of C allocation to aboveground tree growth at a mature black spruce (Picea mariana)-dominated forest stand in Saskatchewan, Canada. We reconstructed aboveground tree biomass increments (AGBi) using a biometric approach, i.e., species-specific allometry combined with forest stand characteristics and tree ring widths collected with a C-oriented sampling design. We explored the links between boreal tree growth and ecosystem C input by comparing AGBi with eddy-covariance-derived ecosystem C fluxes from 1999 to 2015 and we synthesized our findings with a refined meta-analysis of published values of boreal forest C use efficiency (CUE). Mean AGBi at the study site was decoupled from ecosystem C input and equal to 71 ± 7 g C m–2 (1999–2015), which is only a minor fraction of gross ecosystem production (GEP; i.e., AGBi / GEP ≈ 9 %). Moreover, C allocation to AGBi remained stable over time (AGBi / GEP; –0.0001 yr–1; p-value=0.775), contrary to significant trends in GEP (+5.72 g C m–2 yr–2; p-value=0.02) and CUE (–0.0041 yr–1, p-value=0.007). CUE was estimated as 0.50 ± 0.03 at the study area and 0.41 ± 0.12 across the reviewed boreal forests. These findings highlight the importance of belowground tree C investments, together with the substantial contribution of understory, ground cover and soil to the boreal forest C balance. Our quantitative insights into the dynamics of aboveground boreal tree C allocation offer additional observational constraints for terrestrial ecosystem models that are often biased in converting C input to biomass, and can guide forest-management strategies for mitigating carbon dioxide emissions.","lang":"eng"}],"volume":290,"title":"Aboveground tree growth is a minor and decoupled fraction of boreal forest carbon input","month":"08","extern":"1","publication_identifier":{"issn":["0168-1923"]},"article_processing_charge":"No","das_tickbox":"1","oa_version":"None","language":[{"iso":"eng"}],"year":"2020","date_published":"2020-08-15T00:00:00Z","citation":{"ama":"Pappas C, Maillet J, Rakowski S, et al. Aboveground tree growth is a minor and decoupled fraction of boreal forest carbon input. <i>Agricultural and Forest Meteorology</i>. 2020;290. doi:<a href=\"https://doi.org/10.1016/j.agrformet.2020.108030\">10.1016/j.agrformet.2020.108030</a>","ista":"Pappas C, Maillet J, Rakowski S, Baltzer JL, Barr AG, Black TA, Fatichi S, Laroque CP, Matheny AM, Roy A, Sonnentag O, Zha T. 2020. Aboveground tree growth is a minor and decoupled fraction of boreal forest carbon input. Agricultural and Forest Meteorology. 290, 108030.","apa":"Pappas, C., Maillet, J., Rakowski, S., Baltzer, J. L., Barr, A. G., Black, T. A., … Zha, T. (2020). Aboveground tree growth is a minor and decoupled fraction of boreal forest carbon input. <i>Agricultural and Forest Meteorology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.agrformet.2020.108030\">https://doi.org/10.1016/j.agrformet.2020.108030</a>","mla":"Pappas, Christoforos, et al. “Aboveground Tree Growth Is a Minor and Decoupled Fraction of Boreal Forest Carbon Input.” <i>Agricultural and Forest Meteorology</i>, vol. 290, 108030, Elsevier, 2020, doi:<a href=\"https://doi.org/10.1016/j.agrformet.2020.108030\">10.1016/j.agrformet.2020.108030</a>.","chicago":"Pappas, Christoforos, Jason Maillet, Sharon Rakowski, Jennifer L. Baltzer, Alan G. Barr, T. Andrew Black, Simone Fatichi, et al. “Aboveground Tree Growth Is a Minor and Decoupled Fraction of Boreal Forest Carbon Input.” <i>Agricultural and Forest Meteorology</i>. Elsevier, 2020. <a href=\"https://doi.org/10.1016/j.agrformet.2020.108030\">https://doi.org/10.1016/j.agrformet.2020.108030</a>.","ieee":"C. Pappas <i>et al.</i>, “Aboveground tree growth is a minor and decoupled fraction of boreal forest carbon input,” <i>Agricultural and Forest Meteorology</i>, vol. 290. Elsevier, 2020.","short":"C. Pappas, J. Maillet, S. Rakowski, J.L. Baltzer, A.G. Barr, T.A. Black, S. Fatichi, C.P. Laroque, A.M. Matheny, A. Roy, O. Sonnentag, T. Zha, Agricultural and Forest Meteorology 290 (2020)."},"_id":"22432","status":"public","quality_controlled":"1","scopus_import":"1","article_type":"original","publication":"Agricultural and Forest Meteorology","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"15","article_number":"108030"},{"file_date_updated":"2020-07-14T12:48:04Z","article_processing_charge":"No","oa_version":"Published Version","oa":1,"degree_awarded":"PhD","language":[{"iso":"eng"}],"year":"2020","date_published":"2020-05-25T00:00:00Z","citation":{"mla":"Kamath Hosdurg, Chethan. <i>On the Average-Case Hardness of Total Search Problems</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:7896\">10.15479/AT:ISTA:7896</a>.","ama":"Kamath Hosdurg C. On the average-case hardness of total search problems. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:7896\">10.15479/AT:ISTA:7896</a>","apa":"Kamath Hosdurg, C. (2020). <i>On the average-case hardness of total search problems</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:7896\">https://doi.org/10.15479/AT:ISTA:7896</a>","ista":"Kamath Hosdurg C. 2020. On the average-case hardness of total search problems. Institute of Science and Technology Austria.","short":"C. Kamath Hosdurg, On the Average-Case Hardness of Total Search Problems, Institute of Science and Technology Austria, 2020.","chicago":"Kamath Hosdurg, Chethan. “On the Average-Case Hardness of Total Search Problems.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:7896\">https://doi.org/10.15479/AT:ISTA:7896</a>.","ieee":"C. Kamath Hosdurg, “On the average-case hardness of total search problems,” Institute of Science and Technology Austria, 2020."},"_id":"7896","status":"public","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)"},"day":"25","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","alternative_title":["ISTA Thesis"],"has_accepted_license":"1","ec_funded":1,"corr_author":"1","publication_status":"published","supervisor":[{"last_name":"Pietrzak","orcid":"0000-0002-9139-1654","full_name":"Pietrzak, Krzysztof Z","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","first_name":"Krzysztof Z"}],"OA_place":"publisher","doi":"10.15479/AT:ISTA:7896","publisher":"Institute of Science and Technology Austria","page":"126","doi_confirm":"1","date_updated":"2026-07-30T13:43:53Z","department":[{"_id":"KrPi"},{"_id":"GradSch"}],"author":[{"last_name":"Kamath Hosdurg","id":"4BD3F30E-F248-11E8-B48F-1D18A9856A87","first_name":"Chethan","full_name":"Kamath Hosdurg, Chethan","orcid":"0009-0006-6812-7317"}],"date_created":"2020-05-26T14:08:55Z","project":[{"grant_number":"259668","name":"Provable Security for Physical Cryptography","call_identifier":"FP7","_id":"258C570E-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"258AA5B2-B435-11E9-9278-68D0E5697425","name":"Teaching Old Crypto New Tricks","grant_number":"682815"}],"file":[{"creator":"dernst","checksum":"b39e2e1c376f5819b823fb7077491c64","file_id":"7897","file_size":1622742,"content_type":"application/pdf","date_updated":"2020-07-14T12:48:04Z","date_created":"2020-05-26T14:08:13Z","access_level":"open_access","relation":"main_file","file_name":"2020_Thesis_Kamath.pdf"},{"creator":"dernst","file_id":"7898","file_size":15301529,"checksum":"8b26ba729c1a85ac6bea775f5d73cdc7","access_level":"closed","content_type":"application/x-zip-compressed","date_updated":"2020-07-14T12:48:04Z","date_created":"2020-05-26T14:08:23Z","file_name":"Thesis_Kamath.zip","relation":"source_file"}],"type":"dissertation","fulldoi":"https://doi.org/10.15479/AT:ISTA:7896","abstract":[{"lang":"eng","text":"A search problem lies in the complexity class FNP if a solution to the given instance of the problem can be verified efficiently. The complexity class TFNP consists of all search problems in FNP that are total in the sense that a solution is guaranteed to exist. TFNP contains a host of interesting problems from fields such as algorithmic game theory, computational topology, number theory and combinatorics. Since TFNP is a semantic class, it is unlikely to have a complete problem. Instead, one studies its syntactic subclasses which are defined based on the combinatorial principle used to argue totality. Of particular interest is the subclass PPAD, which contains important problems\r\nlike computing Nash equilibrium for bimatrix games and computational counterparts of several fixed-point theorems as complete. In the thesis, we undertake the study of averagecase hardness of TFNP, and in particular its subclass PPAD.\r\nAlmost nothing was known about average-case hardness of PPAD before a series of recent results showed how to achieve it using a cryptographic primitive called program obfuscation.\r\nHowever, it is currently not known how to construct program obfuscation from standard cryptographic assumptions. Therefore, it is desirable to relax the assumption under which average-case hardness of PPAD can be shown. In the thesis we take a step in this direction. First, we show that assuming the (average-case) hardness of a numbertheoretic\r\nproblem related to factoring of integers, which we call Iterated-Squaring, PPAD is hard-on-average in the random-oracle model. Then we strengthen this result to show that the average-case hardness of PPAD reduces to the (adaptive) soundness of the Fiat-Shamir Transform, a well-known technique used to compile a public-coin interactive protocol into a non-interactive one. As a corollary, we obtain average-case hardness for PPAD in the random-oracle model assuming the worst-case hardness of #SAT. Moreover, the above results can all be strengthened to obtain average-case hardness for the class CLS ⊆ PPAD.\r\nOur main technical contribution is constructing incrementally-verifiable procedures for computing Iterated-Squaring and #SAT. By incrementally-verifiable, we mean that every intermediate state of the computation includes a proof of its correctness, and the proof can be updated and verified in polynomial time. Previous constructions of such procedures relied on strong, non-standard assumptions. Instead, we introduce a technique called recursive proof-merging to obtain the same from weaker assumptions. "}],"title":"On the average-case hardness of total search problems","month":"05","related_material":{"record":[{"id":"6677","status":"public","relation":"part_of_dissertation"}]},"publication_identifier":{"issn":["2663-337X"]},"ddc":["000"]},{"publication":"Earth Surface Dynamics","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"17","article_type":"original","has_accepted_license":"1","status":"public","quality_controlled":"1","citation":{"chicago":"Peleg, Nadav, Chris Skinner, Simone Fatichi, and Peter Molnar. “Temperature Effects on the Spatial Structure of Heavy Rainfall Modify Catchment Hydro-Morphological Response.” <i>Earth Surface Dynamics</i>. Copernicus Publications, 2020. <a href=\"https://doi.org/10.5194/esurf-8-17-2020\">https://doi.org/10.5194/esurf-8-17-2020</a>.","ieee":"N. Peleg, C. Skinner, S. Fatichi, and P. Molnar, “Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response,” <i>Earth Surface Dynamics</i>, vol. 8, no. 1. Copernicus Publications, pp. 17–36, 2020.","short":"N. Peleg, C. Skinner, S. Fatichi, P. Molnar, Earth Surface Dynamics 8 (2020) 17–36.","apa":"Peleg, N., Skinner, C., Fatichi, S., &#38; Molnar, P. (2020). Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response. <i>Earth Surface Dynamics</i>. Copernicus Publications. <a href=\"https://doi.org/10.5194/esurf-8-17-2020\">https://doi.org/10.5194/esurf-8-17-2020</a>","ista":"Peleg N, Skinner C, Fatichi S, Molnar P. 2020. Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response. Earth Surface Dynamics. 8(1), 17–36.","ama":"Peleg N, Skinner C, Fatichi S, Molnar P. Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response. <i>Earth Surface Dynamics</i>. 2020;8(1):17-36. doi:<a href=\"https://doi.org/10.5194/esurf-8-17-2020\">10.5194/esurf-8-17-2020</a>","mla":"Peleg, Nadav, et al. “Temperature Effects on the Spatial Structure of Heavy Rainfall Modify Catchment Hydro-Morphological Response.” <i>Earth Surface Dynamics</i>, vol. 8, no. 1, Copernicus Publications, 2020, pp. 17–36, doi:<a href=\"https://doi.org/10.5194/esurf-8-17-2020\">10.5194/esurf-8-17-2020</a>."},"_id":"22558","scopus_import":"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)"},"oa":1,"language":[{"iso":"eng"}],"date_published":"2020-01-17T00:00:00Z","year":"2020","article_processing_charge":"No","das_tickbox":"1","oa_version":"Published Version","publication_identifier":{"issn":["2196-6311"],"eissn":["2196-632X"]},"extern":"1","title":"Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response","month":"01","ddc":["550"],"DOAJ_listed":"1","fulldoi":"https://doi.org/10.5194/esurf-8-17-2020","type":"journal_article","abstract":[{"lang":"eng","text":"Heavy rainfall is expected to intensify with increasing\r\ntemperatures, which will likely affect rainfall spatial characteristics. The\r\nspatial variability of rainfall can affect streamflow and sediment transport\r\nvolumes and peaks. Yet, the effect of climate change on the small-scale\r\nspatial structure of heavy rainfall and subsequent impacts on hydrology and\r\ngeomorphology remain largely unexplored. In this study, the sensitivity of\r\nthe hydro-morphological response to heavy rainfall at the small-scale\r\nresolution of minutes and hundreds of metres was investigated. A numerical\r\nexperiment was conducted in which synthetic rainfall fields representing\r\nheavy rainfall events of two types, stratiform and convective, were\r\nsimulated using a space-time rainfall generator model. The rainfall fields\r\nwere modified to follow different spatial rainfall scenarios associated\r\nwith increasing temperatures and used as inputs into a landscape evolution\r\nmodel. The experiment was conducted over a complex topography, a medium-sized\r\n(477 km2) Alpine catchment in central Switzerland. It was found that\r\nthe responses of the streamflow and sediment yields are highly sensitive to\r\nchanges in total rainfall volume and to a lesser extent to changes in local\r\npeak rainfall intensities. The results highlight that the morphological\r\ncomponents are more sensitive to changes in rainfall spatial structure in\r\ncomparison to the hydrological components. The hydro-morphological features\r\nwere found to respond more to convective rainfall than stratiform rainfall\r\nbecause of localized runoff and erosion production. It is further shown that\r\nassuming heavy rainfall to intensify with increasing temperatures without\r\nintroducing changes in the rainfall spatial structure might lead to\r\noverestimation of future climate impacts on basin hydro-morphology."}],"volume":8,"main_file_link":[{"url":"https://doi.org/10.5194/esurf-8-17-2020","open_access":"1"}],"doi":"10.5194/esurf-8-17-2020","intvolume":"         8","date_updated":"2026-08-06T08:25:54Z","OA_type":"gold","date_created":"2026-07-27T12:30:24Z","author":[{"last_name":"Peleg","first_name":"Nadav","full_name":"Peleg, Nadav"},{"last_name":"Skinner","full_name":"Skinner, Chris","first_name":"Chris"},{"id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","full_name":"Fatichi, Simone","last_name":"Fatichi"},{"first_name":"Peter","full_name":"Molnar, Peter","last_name":"Molnar"}],"publisher":"Copernicus Publications","page":"17-36","issue":"1","OA_place":"publisher","publication_status":"published"},{"das_tickbox":"1","oa_version":"Published Version","article_processing_charge":"No","oa":1,"year":"2020","date_published":"2020-01-27T00:00:00Z","language":[{"iso":"eng"}],"pmid":1,"quality_controlled":"1","status":"public","_id":"22567","citation":{"ista":"Fatichi S, Or D, Walko R, Vereecken H, Young MH, Ghezzehei TA, Hengl T, Kollet S, Agam N, Avissar R. 2020. Soil structure is an important omission in Earth System Models. Nature Communications. 11, 522.","apa":"Fatichi, S., Or, D., Walko, R., Vereecken, H., Young, M. H., Ghezzehei, T. A., … Avissar, R. (2020). Soil structure is an important omission in Earth System Models. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-020-14411-z\">https://doi.org/10.1038/s41467-020-14411-z</a>","ama":"Fatichi S, Or D, Walko R, et al. Soil structure is an important omission in Earth System Models. <i>Nature Communications</i>. 2020;11. doi:<a href=\"https://doi.org/10.1038/s41467-020-14411-z\">10.1038/s41467-020-14411-z</a>","mla":"Fatichi, Simone, et al. “Soil Structure Is an Important Omission in Earth System Models.” <i>Nature Communications</i>, vol. 11, 522, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s41467-020-14411-z\">10.1038/s41467-020-14411-z</a>.","chicago":"Fatichi, Simone, Dani Or, Robert Walko, Harry Vereecken, Michael H. Young, Teamrat A. Ghezzehei, Tomislav Hengl, Stefan Kollet, Nurit Agam, and Roni Avissar. “Soil Structure Is an Important Omission in Earth System Models.” <i>Nature Communications</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41467-020-14411-z\">https://doi.org/10.1038/s41467-020-14411-z</a>.","ieee":"S. Fatichi <i>et al.</i>, “Soil structure is an important omission in Earth System Models,” <i>Nature Communications</i>, vol. 11. Springer Nature, 2020.","short":"S. Fatichi, D. Or, R. Walko, H. Vereecken, M.H. Young, T.A. Ghezzehei, T. Hengl, S. Kollet, N. Agam, R. Avissar, Nature Communications 11 (2020)."},"scopus_import":"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)"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Nature Communications","article_type":"original","day":"27","has_accepted_license":"1","article_number":"522","external_id":{"pmid":["31988306"]},"OA_place":"publisher","publication_status":"published","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41467-020-14411-z"}],"doi":"10.1038/s41467-020-14411-z","author":[{"full_name":"Fatichi, Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","last_name":"Fatichi"},{"first_name":"Dani","full_name":"Or, Dani","last_name":"Or"},{"full_name":"Walko, Robert","first_name":"Robert","last_name":"Walko"},{"last_name":"Vereecken","full_name":"Vereecken, Harry","first_name":"Harry"},{"first_name":"Michael H.","full_name":"Young, Michael H.","last_name":"Young"},{"first_name":"Teamrat A.","full_name":"Ghezzehei, Teamrat A.","last_name":"Ghezzehei"},{"full_name":"Hengl, Tomislav","first_name":"Tomislav","last_name":"Hengl"},{"full_name":"Kollet, Stefan","first_name":"Stefan","last_name":"Kollet"},{"full_name":"Agam, Nurit","first_name":"Nurit","last_name":"Agam"},{"last_name":"Avissar","full_name":"Avissar, Roni","first_name":"Roni"}],"date_created":"2026-07-27T12:30:24Z","OA_type":"gold","date_updated":"2026-08-06T08:24:35Z","intvolume":"        11","publisher":"Springer Nature","volume":11,"abstract":[{"lang":"eng","text":"Most soil hydraulic information used in Earth System Models (ESMs) is derived from pedo-transfer functions that use easy-to-measure soil attributes to estimate hydraulic parameters. This parameterization relies heavily on soil texture, but overlooks the critical role of soil structure originated by soil biophysical activity. Soil structure omission is pervasive also in sampling and measurement methods used to train pedotransfer functions. Here we show how systematic inclusion of salient soil structural features of biophysical origin affect local and global hydrologic and climatic responses. Locally, including soil structure in models significantly alters infiltration-runoff partitioning and recharge in wet and vegetated regions. Globally, the coarse spatial resolution of ESMs and their inability to simulate intense and short rainfall events mask effects of soil structure on surface fluxes and climate. Results suggest that although soil structure affects local hydrologic response, its implications on global-scale climate remains elusive in current ESMs."}],"fulldoi":"https://doi.org/10.1038/s41467-020-14411-z","type":"journal_article","publication_identifier":{"eissn":["2041-1723"]},"extern":"1","PlanS_conform":"1","month":"01","title":"Soil structure is an important omission in Earth System Models","ddc":["550"],"DOAJ_listed":"1"}]