--- OA_place: publisher OA_type: free access _id: '7636' abstract: - lang: eng 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." 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). " article_processing_charge: No author: - first_name: Trevor A full_name: Brown, Trevor A id: 3569F0A0-F248-11E8-B48F-1D18A9856A87 last_name: Brown - first_name: Aleksandar full_name: Prokopec, Aleksandar last_name: Prokopec - first_name: Dan-Adrian full_name: Alistarh, Dan-Adrian id: 4A899BFC-F248-11E8-B48F-1D18A9856A87 last_name: Alistarh orcid: 0000-0003-3650-940X citation: ama: 'Brown TA, Prokopec A, Alistarh D-A. Non-blocking interpolation search trees with doubly-logarithmic running time. In: Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. Association for Computing Machinery; 2020:276-291. doi:10.1145/3332466.3374542' apa: 'Brown, T. A., Prokopec, A., & Alistarh, D.-A. (2020). Non-blocking interpolation search trees with doubly-logarithmic running time. In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (pp. 276–291). San Diego, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3332466.3374542' chicago: Brown, Trevor A, Aleksandar Prokopec, and Dan-Adrian Alistarh. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” In Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 276–91. Association for Computing Machinery, 2020. https://doi.org/10.1145/3332466.3374542. ieee: T. A. Brown, A. Prokopec, and D.-A. Alistarh, “Non-blocking interpolation search trees with doubly-logarithmic running time,” in Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, San Diego, CA, United States, 2020, pp. 276–291. 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.' mla: Brown, Trevor A., et al. “Non-Blocking Interpolation Search Trees with Doubly-Logarithmic Running Time.” Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, Association for Computing Machinery, 2020, pp. 276–91, doi:10.1145/3332466.3374542. 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. conference: end_date: 2020-02-26 location: San Diego, CA, United States name: 'PPOPP: Principles and Practice of Parallel Programming' start_date: 2020-02-22 date_created: 2020-04-05T22:00:49Z date_published: 2020-02-19T00:00:00Z date_updated: 2026-07-28T12:49:59Z day: '19' ddc: - '000' department: - _id: DaAl doi: 10.1145/3332466.3374542 ec_funded: 1 external_id: isi: - '000564476500020' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1145/3332466.3374542 month: '02' oa: 1 oa_version: Published Version page: 276-291 project: - _id: 268A44D6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '805223' name: Elastic Coordination for Scalable Machine Learning publication: Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming publication_identifier: isbn: - '9781450368186' publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' scopus_import: '1' status: public title: Non-blocking interpolation search trees with doubly-logarithmic running time type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- OA_place: publisher OA_type: free access _id: '7472' abstract: - lang: eng 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. acknowledged_ssus: - _id: M-Shop 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 ). article_processing_charge: No article_type: original author: - first_name: Karola full_name: Käfer, Karola id: 2DAA49AA-F248-11E8-B48F-1D18A9856A87 last_name: Käfer - first_name: Michele full_name: Nardin, Michele id: 30BD0376-F248-11E8-B48F-1D18A9856A87 last_name: Nardin orcid: 0000-0001-8849-6570 - first_name: Karel full_name: Blahna, Karel id: 3EA859AE-F248-11E8-B48F-1D18A9856A87 last_name: Blahna - first_name: Jozsef L full_name: Csicsvari, Jozsef L id: 3FA14672-F248-11E8-B48F-1D18A9856A87 last_name: Csicsvari orcid: 0000-0002-5193-4036 citation: ama: Käfer K, Nardin M, Blahna K, Csicsvari JL. Replay of behavioral sequences in the medial prefrontal cortex during rule switching. Neuron. 2020;106(1):P154-165.e6. doi:10.1016/j.neuron.2020.01.015 apa: Käfer, K., Nardin, M., Blahna, K., & Csicsvari, J. L. (2020). Replay of behavioral sequences in the medial prefrontal cortex during rule switching. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2020.01.015 chicago: Käfer, Karola, Michele Nardin, Karel Blahna, and Jozsef L Csicsvari. “Replay of Behavioral Sequences in the Medial Prefrontal Cortex during Rule Switching.” Neuron. Elsevier, 2020. https://doi.org/10.1016/j.neuron.2020.01.015. ieee: K. Käfer, M. Nardin, K. Blahna, and J. L. Csicsvari, “Replay of behavioral sequences in the medial prefrontal cortex during rule switching,” Neuron, vol. 106, no. 1. Elsevier, p. P154–165.e6, 2020. 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. mla: Käfer, Karola, et al. “Replay of Behavioral Sequences in the Medial Prefrontal Cortex during Rule Switching.” Neuron, vol. 106, no. 1, Elsevier, 2020, p. P154–165.e6, doi:10.1016/j.neuron.2020.01.015. short: K. Käfer, M. Nardin, K. Blahna, J.L. Csicsvari, Neuron 106 (2020) P154–165.e6. corr_author: '1' date_created: 2020-02-10T15:45:48Z date_published: 2020-04-08T00:00:00Z date_updated: 2026-07-28T12:55:10Z day: '08' ddc: - '570' department: - _id: JoCs doi: 10.1016/j.neuron.2020.01.015 ec_funded: 1 external_id: isi: - '000525319300016' pmid: - '32032512' intvolume: ' 106' isi: 1 issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.neuron.2020.01.015 month: '04' oa: 1 oa_version: Published Version page: P154-165.e6 pmid: 1 project: - _id: 257BBB4C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '607616' name: inter-and intracellular signalling in schizophrenia publication: Neuron publication_identifier: issn: - 0896-6273 publication_status: published publisher: Elsevier quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/this-brain-area-helps-us-decide/ scopus_import: '1' status: public title: Replay of behavioral sequences in the medial prefrontal cortex during rule switching type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 106 year: '2020' ... --- OA_place: publisher OA_type: free access _id: '7643' 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. article_processing_charge: No article_type: letter_editor author: - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han - first_name: Hana full_name: Rakusova, Hana id: 4CAAA450-78D2-11EA-8E57-B40A396E08BA last_name: Rakusova - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Han H, Rakusova H, Verstraeten I, Zhang Y, Friml J. SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. 2020;183(5):37-40. doi:10.1104/pp.20.00212 apa: Han, H., Rakusova, H., Verstraeten, I., Zhang, Y., & Friml, J. (2020). SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1104/pp.20.00212 chicago: Han, Huibin, Hana Rakusova, Inge Verstraeten, Yuzhou Zhang, and Jiří Friml. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” Plant Physiology. American Society of Plant Biologists, 2020. https://doi.org/10.1104/pp.20.00212. ieee: H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, and J. Friml, “SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism,” Plant Physiology, vol. 183, no. 5. American Society of Plant Biologists, pp. 37–40, 2020. 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. mla: Han, Huibin, et al. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” Plant Physiology, vol. 183, no. 5, American Society of Plant Biologists, 2020, pp. 37–40, doi:10.1104/pp.20.00212. short: H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, J. Friml, Plant Physiology 183 (2020) 37–40. corr_author: '1' date_created: 2020-04-06T10:06:40Z date_published: 2020-05-08T00:00:00Z date_updated: 2026-07-28T12:51:59Z day: '08' ddc: - '580' department: - _id: JiFr doi: 10.1104/pp.20.00212 ec_funded: 1 external_id: isi: - '000536641800018' pmid: - '32107280' intvolume: ' 183' isi: 1 issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1104/pp.20.00212 month: '05' oa: 1 oa_version: Published Version page: 37-40 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: American Society of Plant Biologists quality_controlled: '1' related_material: record: - id: '8589' relation: dissertation_contains status: public scopus_import: '1' status: public title: SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 183 year: '2020' ... --- _id: '8382' abstract: - lang: eng 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. article_processing_charge: No author: - first_name: Mirza Ahad full_name: Baig, Mirza Ahad id: 3EDE6DE4-AA5A-11E9-986D-341CE6697425 last_name: Baig - first_name: Danny full_name: Hendler, Danny last_name: Hendler - first_name: Alessia full_name: Milani, Alessia last_name: Milani - first_name: Corentin full_name: Travers, Corentin last_name: Travers citation: ama: 'Baig MA, Hendler D, Milani A, Travers C. Long-lived snapshots with polylogarithmic amortized step complexity. In: Proceedings of the 39th Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2020:31-40. doi:10.1145/3382734.3406005' apa: 'Baig, M. A., Hendler, D., Milani, A., & Travers, C. (2020). Long-lived snapshots with polylogarithmic amortized step complexity. In Proceedings of the 39th Symposium on Principles of Distributed Computing (pp. 31–40). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3382734.3406005' chicago: Baig, Mirza Ahad, Danny Hendler, Alessia Milani, and Corentin Travers. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” In Proceedings of the 39th Symposium on Principles of Distributed Computing, 31–40. Association for Computing Machinery, 2020. https://doi.org/10.1145/3382734.3406005. ieee: M. A. Baig, D. Hendler, A. Milani, and C. Travers, “Long-lived snapshots with polylogarithmic amortized step complexity,” in Proceedings of the 39th Symposium on Principles of Distributed Computing, Virtual, Italy, 2020, pp. 31–40. 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.' mla: Baig, Mirza Ahad, et al. “Long-Lived Snapshots with Polylogarithmic Amortized Step Complexity.” Proceedings of the 39th Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2020, pp. 31–40, doi:10.1145/3382734.3406005. 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. conference: end_date: 2020-08-07 location: Virtual, Italy name: 'PODC: Principles of Distributed Computing' start_date: 2020-08-03 das_tickbox: '1' date_created: 2020-09-13T22:01:17Z date_published: 2020-07-31T00:00:00Z date_updated: 2026-07-28T09:50:30Z day: '31' department: - _id: GradSch doi: 10.1145/3382734.3406005 external_id: isi: - '001436693500004' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://hal.archives-ouvertes.fr/hal-02860087/document month: '07' oa: 1 oa_version: Preprint page: 31-40 publication: Proceedings of the 39th Symposium on Principles of Distributed Computing publication_identifier: isbn: - '9781450375825' publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' scopus_import: '1' status: public title: Long-lived snapshots with polylogarithmic amortized step complexity type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '6952' 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.' acknowledgement: Open access funding provided by Institute of Science and Technology (IST Austria). article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: Paul M full_name: Henderson, Paul M id: 13C09E74-18D9-11E9-8878-32CFE5697425 last_name: Henderson orcid: 0000-0002-5198-7445 - first_name: Vittorio full_name: Ferrari, Vittorio last_name: Ferrari citation: ama: Henderson PM, Ferrari V. Learning single-image 3D reconstruction by generative modelling of shape, pose and shading. International Journal of Computer Vision. 2020;128:835-854. doi:10.1007/s11263-019-01219-8 apa: Henderson, P. M., & Ferrari, V. (2020). Learning single-image 3D reconstruction by generative modelling of shape, pose and shading. International Journal of Computer Vision. Springer Nature. https://doi.org/10.1007/s11263-019-01219-8 chicago: Henderson, Paul M, and Vittorio Ferrari. “Learning Single-Image 3D Reconstruction by Generative Modelling of Shape, Pose and Shading.” International Journal of Computer Vision. Springer Nature, 2020. https://doi.org/10.1007/s11263-019-01219-8. ieee: P. M. Henderson and V. Ferrari, “Learning single-image 3D reconstruction by generative modelling of shape, pose and shading,” International Journal of Computer Vision, vol. 128. Springer Nature, pp. 835–854, 2020. 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. mla: Henderson, Paul M., and Vittorio Ferrari. “Learning Single-Image 3D Reconstruction by Generative Modelling of Shape, Pose and Shading.” International Journal of Computer Vision, vol. 128, Springer Nature, 2020, pp. 835–54, doi:10.1007/s11263-019-01219-8. short: P.M. Henderson, V. Ferrari, International Journal of Computer Vision 128 (2020) 835–854. corr_author: '1' date_created: 2019-10-17T13:38:20Z date_published: 2020-04-01T00:00:00Z date_updated: 2026-07-28T13:01:49Z day: '01' ddc: - '004' department: - _id: ChLa doi: 10.1007/s11263-019-01219-8 external_id: arxiv: - '1901.06447' isi: - '000491042100002' file: - access_level: open_access checksum: a0f05dd4f5f64e4f713d8d9d4b5b1e3f content_type: application/pdf creator: dernst date_created: 2019-10-25T10:28:29Z date_updated: 2020-07-14T12:47:46Z file_id: '6973' file_name: 2019_CompVision_Henderson.pdf file_size: 2243134 relation: main_file file_date_updated: 2020-07-14T12:47:46Z has_accepted_license: '1' intvolume: ' 128' isi: 1 language: - iso: eng month: '04' oa: 1 oa_version: Published Version page: 835-854 project: - _id: B67AFEDC-15C9-11EA-A837-991A96BB2854 name: IST Austria Open Access Fund publication: International Journal of Computer Vision publication_identifier: eissn: - 1573-1405 issn: - 0920-5691 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Learning single-image 3D reconstruction by generative modelling of shape, pose and shading tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 128 year: '2020' ... --- _id: '8755' abstract: - lang: eng text: 'The superconducting circuit community has recently discovered the promising potential of superinductors. These circuit elements have a characteristic impedance exceeding the resistance quantum RQ ≈ 6.45 kΩ which leads to a suppression of ground state charge fluctuations. Applications include the realization of hardware protected qubits for fault tolerant quantum computing, improved coupling to small dipole moment objects and defining a new quantum metrology standard for the ampere. In this work we refute the widespread notion that superinductors can only be implemented based on kinetic inductance, i.e. using disordered superconductors or Josephson junction arrays. We present modeling, fabrication and characterization of 104 planar aluminum coil resonators with a characteristic impedance up to 30.9 kΩ at 5.6 GHz and a capacitance down to ≤ 1 fF, with lowloss and a power handling reaching 108 intra-cavity photons. Geometric superinductors are free of uncontrolled tunneling events and offer high reproducibility, linearity and the ability to couple magnetically - properties that significantly broaden the scope of future quantum circuits. ' acknowledged_ssus: - _id: NanoFab acknowledgement: "The authors acknowledge the support from I. Prieto and the IST Nanofabrication Facility. This work was supported by IST Austria and a NOMIS foundation research grant and the Austrian Science Fund (FWF) through BeyondC (F71). MP is the recipient of a P¨ottinger scholarship at IST Austria. JMF acknowledges support from the European Union’s Horizon 2020 research and innovation programs under grant agreement No 732894 (FET Proactive HOT), 862644 (FET Open QUARTET), and the European Research Council under grant agreement\r\nnumber 758053 (ERC StG QUNNECT). " article_number: '044055' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Matilda full_name: Peruzzo, Matilda id: 3F920B30-F248-11E8-B48F-1D18A9856A87 last_name: Peruzzo orcid: 0000-0002-3415-4628 - first_name: Andrea full_name: Trioni, Andrea id: 42F71B44-F248-11E8-B48F-1D18A9856A87 last_name: Trioni - first_name: Farid full_name: Hassani, Farid id: 2AED110C-F248-11E8-B48F-1D18A9856A87 last_name: Hassani orcid: 0000-0001-6937-5773 - first_name: Martin full_name: Zemlicka, Martin id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87 last_name: Zemlicka orcid: 0009-0005-0878-3032 - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance quantum with a geometric superinductor. Physical Review Applied. 2020;14(4). doi:10.1103/PhysRevApplied.14.044055 apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020). Surpassing the resistance quantum with a geometric superinductor. Physical Review Applied. American Physical Society. https://doi.org/10.1103/PhysRevApplied.14.044055 chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Physical Review Applied. American Physical Society, 2020. https://doi.org/10.1103/PhysRevApplied.14.044055. ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing the resistance quantum with a geometric superinductor,” Physical Review Applied, vol. 14, no. 4. American Physical Society, 2020. ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the resistance quantum with a geometric superinductor. Physical Review Applied. 14(4), 044055. mla: Peruzzo, Matilda, et al. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Physical Review Applied, vol. 14, no. 4, 044055, American Physical Society, 2020, doi:10.1103/PhysRevApplied.14.044055. short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, Physical Review Applied 14 (2020). date_created: 2020-11-15T23:01:17Z date_published: 2020-10-29T00:00:00Z date_updated: 2026-07-29T13:12:09Z day: '29' ddc: - '530' department: - _id: JoFi doi: 10.1103/PhysRevApplied.14.044055 ec_funded: 1 external_id: arxiv: - '2007.01644' isi: - '000582797300003' file: - access_level: open_access checksum: 2a634abe75251ae7628cd54c8a4ce2e8 content_type: application/pdf creator: dernst date_created: 2021-03-29T11:43:20Z date_updated: 2021-03-29T11:43:20Z file_id: '9300' file_name: 2020_PhysReviewApplied_Peruzzo.pdf file_size: 2607823 relation: main_file success: 1 file_date_updated: 2021-03-29T11:43:20Z has_accepted_license: '1' intvolume: ' 14' isi: 1 issue: '4' language: - iso: eng month: '10' oa: 1 oa_version: Published Version project: - _id: 257EB838-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '732894' name: Hybrid Optomechanical Technologies - _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '862644' name: Quantum readout techniques and technologies - _id: 26336814-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '758053' name: A Fiber Optic Transceiver for Superconducting Qubits - _id: bdb108fd-d553-11ed-ba76-83dc74a9864f grant_number: F07105 name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits publication: Physical Review Applied publication_identifier: eissn: - 2331-7019 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '13070' relation: research_data status: public - id: '9920' relation: dissertation_contains status: public - id: '17133' relation: dissertation_contains status: public - id: '20371' relation: dissertation_contains status: public scopus_import: '1' status: public title: Surpassing the resistance quantum with a geometric superinductor type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14 year: '2020' ... --- _id: '6185' 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). 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. article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Torben H full_name: Krüger, Torben H id: 3020C786-F248-11E8-B48F-1D18A9856A87 last_name: Krüger orcid: 0000-0002-4821-3297 - first_name: Dominik J full_name: Schröder, Dominik J id: 408ED176-F248-11E8-B48F-1D18A9856A87 last_name: Schröder orcid: 0000-0002-2904-1856 citation: ama: 'Erdös L, Krüger TH, Schröder DJ. Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. 2020;378:1203-1278. doi:10.1007/s00220-019-03657-4' apa: 'Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-019-03657-4' chicago: 'Erdös, László, Torben H Krüger, and Dominik J Schröder. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” Communications in Mathematical Physics. Springer Nature, 2020. https://doi.org/10.1007/s00220-019-03657-4.' ieee: 'L. Erdös, T. H. Krüger, and D. J. Schröder, “Cusp universality for random matrices I: Local law and the complex Hermitian case,” Communications in Mathematical Physics, vol. 378. Springer Nature, pp. 1203–1278, 2020.' 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.' mla: 'Erdös, László, et al. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” Communications in Mathematical Physics, vol. 378, Springer Nature, 2020, pp. 1203–78, doi:10.1007/s00220-019-03657-4.' short: L. Erdös, T.H. Krüger, D.J. Schröder, Communications in Mathematical Physics 378 (2020) 1203–1278. date_created: 2019-03-28T10:21:15Z date_published: 2020-09-01T00:00:00Z date_updated: 2026-07-29T13:46:19Z day: '01' ddc: - '530' - '510' department: - _id: LaEr doi: 10.1007/s00220-019-03657-4 ec_funded: 1 external_id: arxiv: - '1809.03971' isi: - '000529483000001' file: - access_level: open_access checksum: c3a683e2afdcea27afa6880b01e53dc2 content_type: application/pdf creator: dernst date_created: 2020-11-18T11:14:37Z date_updated: 2020-11-18T11:14:37Z file_id: '8771' file_name: 2020_CommMathPhysics_Erdoes.pdf file_size: 2904574 relation: main_file success: 1 file_date_updated: 2020-11-18T11:14:37Z has_accepted_license: '1' intvolume: ' 378' isi: 1 language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: 1203-1278 project: - _id: 258DCDE6-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '338804' name: Random matrices, universality and disordered quantum systems - _id: B67AFEDC-15C9-11EA-A837-991A96BB2854 name: IST Austria Open Access Fund publication: Communications in Mathematical Physics publication_identifier: eissn: - 1432-0916 issn: - 0010-3616 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '6179' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'Cusp universality for random matrices I: Local law and the complex Hermitian case' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 378 year: '2020' ... --- _id: '6184' 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. article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Johannes full_name: Alt, Johannes id: 36D3D8B6-F248-11E8-B48F-1D18A9856A87 last_name: Alt - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Torben H full_name: Krüger, Torben H id: 3020C786-F248-11E8-B48F-1D18A9856A87 last_name: Krüger orcid: 0000-0002-4821-3297 - first_name: Dominik J full_name: Schröder, Dominik J id: 408ED176-F248-11E8-B48F-1D18A9856A87 last_name: Schröder orcid: 0000-0002-2904-1856 citation: ama: 'Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 2020;48(2):963-1001. doi:10.1214/19-AOP1379' apa: 'Alt, J., Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Correlated random matrices: Band rigidity and edge universality. Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/19-AOP1379' chicago: 'Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/19-AOP1379.' ieee: 'J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices: Band rigidity and edge universality,” Annals of Probability, vol. 48, no. 2. Institute of Mathematical Statistics, pp. 963–1001, 2020.' 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.' mla: 'Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of Probability, vol. 48, no. 2, Institute of Mathematical Statistics, 2020, pp. 963–1001, doi:10.1214/19-AOP1379.' short: J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020) 963–1001. date_created: 2019-03-28T09:20:08Z date_published: 2020-03-01T00:00:00Z date_updated: 2026-07-29T13:46:19Z day: '01' department: - _id: LaEr doi: 10.1214/19-AOP1379 ec_funded: 1 external_id: arxiv: - '1804.07744' isi: - '000528269100013' intvolume: ' 48' isi: 1 issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1804.07744 month: '03' oa: 1 oa_version: Preprint page: 963-1001 project: - _id: 258DCDE6-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '338804' name: Random matrices, universality and disordered quantum systems publication: Annals of Probability publication_identifier: issn: - 0091-1798 publication_status: published publisher: Institute of Mathematical Statistics quality_controlled: '1' related_material: record: - id: '149' relation: dissertation_contains status: public - id: '6179' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'Correlated random matrices: Band rigidity and edge universality' type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 48 year: '2020' ... --- _id: '7481' 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.' article_processing_charge: No author: - first_name: Phuong full_name: Bui Thi Mai, Phuong id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87 last_name: Bui Thi Mai - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Phuong M, Lampert C. Functional vs. parametric equivalence of ReLU networks. In: 8th International Conference on Learning Representations. ; 2020.' apa: Phuong, M., & Lampert, C. (2020). Functional vs. parametric equivalence of ReLU networks. In 8th International Conference on Learning Representations. Online. chicago: Phuong, Mary, and Christoph Lampert. “Functional vs. Parametric Equivalence of ReLU Networks.” In 8th International Conference on Learning Representations, 2020. ieee: M. Phuong and C. Lampert, “Functional vs. parametric equivalence of ReLU networks,” in 8th International Conference on Learning Representations, Online, 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.' mla: Phuong, Mary, and Christoph Lampert. “Functional vs. Parametric Equivalence of ReLU Networks.” 8th International Conference on Learning Representations, 2020. short: M. Phuong, C. Lampert, in:, 8th International Conference on Learning Representations, 2020. conference: end_date: 2020-04-30 location: Online name: 'ICLR: International Conference on Learning Representations' start_date: 2020-04-27 corr_author: '1' date_created: 2020-02-11T09:07:37Z date_published: 2020-04-26T00:00:00Z date_updated: 2026-07-30T05:33:51Z day: '26' ddc: - '000' department: - _id: ChLa file: - access_level: open_access checksum: 8d372ea5defd8cb8fdc430111ed754a9 content_type: application/pdf creator: bphuong date_created: 2020-02-11T09:07:27Z date_updated: 2020-07-14T12:47:59Z file_id: '7482' file_name: main.pdf file_size: 405469 relation: main_file file_date_updated: 2020-07-14T12:47:59Z has_accepted_license: '1' language: - iso: eng month: '04' oa: 1 oa_version: Published Version publication: 8th International Conference on Learning Representations publication_status: published quality_controlled: '1' related_material: link: - relation: supplementary_material url: https://iclr.cc/virtual_2020/poster_Bylx-TNKvH.html record: - id: '9418' relation: dissertation_contains status: public status: public title: Functional vs. parametric equivalence of ReLU networks type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '22479' abstract: - lang: eng text: AbstractClimate 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., 101–105 km2), 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 (106 km2) 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−1) in comparison to the western region (0.3 mm·d−1). 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. article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Nadav full_name: Peleg, Nadav last_name: Peleg - first_name: Scott full_name: Sinclair, Scott last_name: Sinclair - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Paolo full_name: Burlando, Paolo last_name: Burlando 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. International Journal of Climatology. 2020;40(15):6242-6264. doi:10.1002/joc.6578' apa: '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. Wiley. https://doi.org/10.1002/joc.6578' 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.” International Journal of Climatology. Wiley, 2020. https://doi.org/10.1002/joc.6578.' 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,” International Journal of Climatology, vol. 40, no. 15. Wiley, pp. 6242–6264, 2020.' 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.' mla: 'Peleg, Nadav, et al. “Downscaling Climate Projections over Large and Data Sparse Regions: Methodological Application in the Zambezi River Basin.” International Journal of Climatology, vol. 40, no. 15, Wiley, 2020, pp. 6242–64, doi:10.1002/joc.6578.' short: N. Peleg, S. Sinclair, S. Fatichi, P. Burlando, International Journal of Climatology 40 (2020) 6242–6264. das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2020-12-01T00:00:00Z date_updated: 2026-07-30T07:10:15Z day: '01' ddc: - '550' doi: 10.1002/joc.6578 extern: '1' has_accepted_license: '1' intvolume: ' 40' issue: '15' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/joc.6578 month: '12' oa: 1 oa_version: Published Version page: 6242-6264 publication: International Journal of Climatology publication_identifier: eissn: - 1097-0088 issn: - 0899-8418 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Downscaling climate projections over large and data sparse regions: Methodological application in the Zambezi River Basin' 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) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 40 year: '2020' ... --- OA_place: repository OA_type: green _id: '22437' 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.' article_processing_charge: No article_type: original author: - first_name: Athanasios full_name: Paschalis, Athanasios last_name: Paschalis - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Jakob full_name: Zscheischler, Jakob last_name: Zscheischler - first_name: Philippe full_name: Ciais, Philippe last_name: Ciais - first_name: Michael full_name: Bahn, Michael last_name: Bahn - first_name: Lena full_name: Boysen, Lena last_name: Boysen - first_name: Jinfeng full_name: Chang, Jinfeng last_name: Chang - first_name: Martin full_name: De Kauwe, Martin last_name: De Kauwe - first_name: Marc full_name: Estiarte, Marc last_name: Estiarte - first_name: Daniel full_name: Goll, Daniel last_name: Goll - first_name: Paul J. full_name: Hanson, Paul J. last_name: Hanson - first_name: Anna B. full_name: Harper, Anna B. last_name: Harper - first_name: Enqing full_name: Hou, Enqing last_name: Hou - first_name: Jaime full_name: Kigel, Jaime last_name: Kigel - first_name: Alan K. full_name: Knapp, Alan K. last_name: Knapp - first_name: Klaus S. full_name: Larsen, Klaus S. last_name: Larsen - first_name: Wei full_name: Li, Wei last_name: Li - first_name: Sebastian full_name: Lienert, Sebastian last_name: Lienert - first_name: Yiqi full_name: Luo, Yiqi last_name: Luo - first_name: Patrick full_name: Meir, Patrick last_name: Meir - first_name: Julia E. M. S. full_name: Nabel, Julia E. M. S. last_name: Nabel - first_name: Romà full_name: Ogaya, Romà last_name: Ogaya - first_name: Anthony J. full_name: Parolari, Anthony J. last_name: Parolari - first_name: Changhui full_name: Peng, Changhui last_name: Peng - first_name: Josep full_name: Peñuelas, Josep last_name: Peñuelas - first_name: Julia full_name: Pongratz, Julia last_name: Pongratz - first_name: Serge full_name: Rambal, Serge last_name: Rambal - first_name: Inger K. full_name: Schmidt, Inger K. last_name: Schmidt - first_name: Hao full_name: Shi, Hao last_name: Shi - first_name: Marcelo full_name: Sternberg, Marcelo last_name: Sternberg - first_name: Hanqin full_name: Tian, Hanqin last_name: Tian - first_name: Elisabeth full_name: Tschumi, Elisabeth last_name: Tschumi - first_name: Anna full_name: Ukkola, Anna last_name: Ukkola - first_name: Sara full_name: Vicca, Sara last_name: Vicca - first_name: Nicolas full_name: Viovy, Nicolas last_name: Viovy - first_name: Ying‐Ping full_name: Wang, Ying‐Ping last_name: Wang - first_name: Zhuonan full_name: Wang, Zhuonan last_name: Wang - first_name: Karina full_name: Williams, Karina last_name: Williams - first_name: Donghai full_name: Wu, Donghai last_name: Wu - first_name: Qiuan full_name: Zhu, Qiuan last_name: Zhu citation: ama: 'Paschalis A, Fatichi S, Zscheischler J, et al. Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand? Global Change Biology. 2020;26(6):3336-3355. doi:10.1111/gcb.15024' 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? Global Change Biology. Wiley. https://doi.org/10.1111/gcb.15024' 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?” Global Change Biology. Wiley, 2020. https://doi.org/10.1111/gcb.15024.' ieee: 'A. Paschalis et al., “Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand?,” Global Change Biology, vol. 26, no. 6. Wiley, pp. 3336–3355, 2020.' 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.' mla: 'Paschalis, Athanasios, et al. “Rainfall Manipulation Experiments as Simulated by Terrestrial Biosphere Models: Where Do We Stand?” Global Change Biology, vol. 26, no. 6, Wiley, 2020, pp. 3336–55, doi:10.1111/gcb.15024.' 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. das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2020-06-01T00:00:00Z date_updated: 2026-07-30T08:55:20Z day: '01' ddc: - '550' doi: 10.1111/gcb.15024 extern: '1' intvolume: ' 26' issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: https://www.pure.ed.ac.uk/ws/portalfiles/portal/134703775/51._Meir.pdf month: '06' oa: 1 oa_version: Accepted Version page: 3336-3355 publication: Global Change Biology publication_identifier: eissn: - 1365-2486 issn: - 1354-1013 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Rainfall manipulation experiments as simulated by terrestrial biosphere models: Where do we stand?' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 26 year: '2020' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22473' abstract: - lang: eng 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&C) to investigate the\r\nrole of influential physical processes during freeze–thaw cycles. The\r\nphysical representation is increased from using T&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&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." article_processing_charge: Yes article_type: original author: - first_name: Lianyu full_name: Yu, Lianyu last_name: Yu - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Yijian full_name: Zeng, Yijian last_name: Zeng - first_name: Zhongbo full_name: Su, Zhongbo last_name: Su citation: 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. The Cryosphere. 2020;14(12):4653-4673. doi:10.5194/tc-14-4653-2020 apa: 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. Copernicus Publications. https://doi.org/10.5194/tc-14-4653-2020 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.” The Cryosphere. Copernicus Publications, 2020. https://doi.org/10.5194/tc-14-4653-2020. 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,” The Cryosphere, vol. 14, no. 12. Copernicus Publications, pp. 4653–4673, 2020. 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. mla: Yu, Lianyu, et al. “The Role of Vadose Zone Physics in the Ecohydrological Response of a Tibetan Meadow to Freeze–Thaw Cycles.” The Cryosphere, vol. 14, no. 12, Copernicus Publications, 2020, pp. 4653–73, doi:10.5194/tc-14-4653-2020. short: L. Yu, S. Fatichi, Y. Zeng, Z. Su, The Cryosphere 14 (2020) 4653–4673. das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2020-12-21T00:00:00Z date_updated: 2026-07-30T08:35:11Z day: '21' ddc: - '550' doi: 10.5194/tc-14-4653-2020 extern: '1' has_accepted_license: '1' intvolume: ' 14' issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/tc-14-4653-2020 month: '12' oa: 1 oa_version: Published Version page: 4653-4673 publication: The Cryosphere publication_identifier: eissn: - 1994-0424 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: The role of vadose zone physics in the ecohydrological response of a Tibetan meadow to freeze–thaw cycles tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14 year: '2020' ... --- OA_place: publisher OA_type: free access _id: '22458' abstract: - lang: eng 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. article_number: e2019WR026192 article_processing_charge: No article_type: original author: - first_name: V. full_name: Marchionni, V. last_name: Marchionni - first_name: E. full_name: Daly, E. last_name: Daly - first_name: G. full_name: Manoli, G. last_name: Manoli - first_name: N. J. full_name: Tapper, N. J. last_name: Tapper - first_name: J. P. full_name: Walker, J. P. last_name: Walker - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi citation: ama: Marchionni V, Daly E, Manoli G, Tapper NJ, Walker JP, Fatichi S. Groundwater buffers drought effects and climate variability in urban reserves. Water Resources Research. 2020;56(5). doi:10.1029/2019wr026192 apa: Marchionni, V., Daly, E., Manoli, G., Tapper, N. J., Walker, J. P., & Fatichi, S. (2020). Groundwater buffers drought effects and climate variability in urban reserves. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2019wr026192 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.” Water Resources Research. American Geophysical Union, 2020. https://doi.org/10.1029/2019wr026192. 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,” Water Resources Research, vol. 56, no. 5. American Geophysical Union, 2020. 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. mla: Marchionni, V., et al. “Groundwater Buffers Drought Effects and Climate Variability in Urban Reserves.” Water Resources Research, vol. 56, no. 5, e2019WR026192, American Geophysical Union, 2020, doi:10.1029/2019wr026192. short: V. Marchionni, E. Daly, G. Manoli, N.J. Tapper, J.P. Walker, S. Fatichi, Water Resources Research 56 (2020). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2020-05-01T00:00:00Z date_updated: 2026-07-30T08:52:19Z day: '01' doi: 10.1029/2019wr026192 extern: '1' intvolume: ' 56' issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2019WR026192 month: '05' oa: 1 oa_version: Published Version publication: Water Resources Research publication_identifier: eissn: - 1944-7973 issn: - 0043-1397 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Groundwater buffers drought effects and climate variability in urban reserves type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 56 year: '2020' ... --- OA_place: publisher _id: '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. " alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Chethan full_name: Kamath Hosdurg, Chethan id: 4BD3F30E-F248-11E8-B48F-1D18A9856A87 last_name: Kamath Hosdurg orcid: 0009-0006-6812-7317 citation: ama: Kamath Hosdurg C. On the average-case hardness of total search problems. 2020. doi:10.15479/AT:ISTA:7896 apa: Kamath Hosdurg, C. (2020). On the average-case hardness of total search problems. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7896 chicago: Kamath Hosdurg, Chethan. “On the Average-Case Hardness of Total Search Problems.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7896. ieee: C. Kamath Hosdurg, “On the average-case hardness of total search problems,” Institute of Science and Technology Austria, 2020. ista: Kamath Hosdurg C. 2020. On the average-case hardness of total search problems. Institute of Science and Technology Austria. mla: Kamath Hosdurg, Chethan. On the Average-Case Hardness of Total Search Problems. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:7896. short: C. Kamath Hosdurg, On the Average-Case Hardness of Total Search Problems, Institute of Science and Technology Austria, 2020. corr_author: '1' date_created: 2020-05-26T14:08:55Z date_published: 2020-05-25T00:00:00Z date_updated: 2026-07-30T13:43:53Z day: '25' ddc: - '000' degree_awarded: PhD department: - _id: KrPi - _id: GradSch doi: 10.15479/AT:ISTA:7896 doi_confirm: '1' ec_funded: 1 file: - access_level: open_access checksum: b39e2e1c376f5819b823fb7077491c64 content_type: application/pdf creator: dernst date_created: 2020-05-26T14:08:13Z date_updated: 2020-07-14T12:48:04Z file_id: '7897' file_name: 2020_Thesis_Kamath.pdf file_size: 1622742 relation: main_file - access_level: closed checksum: 8b26ba729c1a85ac6bea775f5d73cdc7 content_type: application/x-zip-compressed creator: dernst date_created: 2020-05-26T14:08:23Z date_updated: 2020-07-14T12:48:04Z file_id: '7898' file_name: Thesis_Kamath.zip file_size: 15301529 relation: source_file file_date_updated: 2020-07-14T12:48:04Z has_accepted_license: '1' language: - iso: eng month: '05' oa: 1 oa_version: Published Version page: '126' project: - _id: 258C570E-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '259668' name: Provable Security for Physical Cryptography - _id: 258AA5B2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '682815' name: Teaching Old Crypto New Tricks publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '6677' relation: part_of_dissertation status: public status: public supervisor: - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 title: On the average-case hardness of total search problems tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2020' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '22558' 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." article_processing_charge: No article_type: original author: - first_name: Nadav full_name: Peleg, Nadav last_name: Peleg - first_name: Chris full_name: Skinner, Chris last_name: Skinner - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Peter full_name: Molnar, Peter last_name: Molnar citation: ama: Peleg N, Skinner C, Fatichi S, Molnar P. Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response. Earth Surface Dynamics. 2020;8(1):17-36. doi:10.5194/esurf-8-17-2020 apa: 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. Copernicus Publications. https://doi.org/10.5194/esurf-8-17-2020 chicago: Peleg, Nadav, Chris Skinner, Simone Fatichi, and Peter Molnar. “Temperature Effects on the Spatial Structure of Heavy Rainfall Modify Catchment Hydro-Morphological Response.” Earth Surface Dynamics. Copernicus Publications, 2020. https://doi.org/10.5194/esurf-8-17-2020. ieee: N. Peleg, C. Skinner, S. Fatichi, and P. Molnar, “Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response,” Earth Surface Dynamics, vol. 8, no. 1. Copernicus Publications, pp. 17–36, 2020. 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. mla: Peleg, Nadav, et al. “Temperature Effects on the Spatial Structure of Heavy Rainfall Modify Catchment Hydro-Morphological Response.” Earth Surface Dynamics, vol. 8, no. 1, Copernicus Publications, 2020, pp. 17–36, doi:10.5194/esurf-8-17-2020. short: N. Peleg, C. Skinner, S. Fatichi, P. Molnar, Earth Surface Dynamics 8 (2020) 17–36. das_tickbox: '1' date_created: 2026-07-27T12:30:24Z date_published: 2020-01-17T00:00:00Z date_updated: 2026-08-06T08:25:54Z day: '17' ddc: - '550' doi: 10.5194/esurf-8-17-2020 extern: '1' has_accepted_license: '1' intvolume: ' 8' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/esurf-8-17-2020 month: '01' oa: 1 oa_version: Published Version page: 17-36 publication: Earth Surface Dynamics publication_identifier: eissn: - 2196-632X issn: - 2196-6311 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: Temperature effects on the spatial structure of heavy rainfall modify catchment hydro-morphological response tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2020' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22567' 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. article_number: '522' article_processing_charge: No article_type: original author: - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Dani full_name: Or, Dani last_name: Or - first_name: Robert full_name: Walko, Robert last_name: Walko - first_name: Harry full_name: Vereecken, Harry last_name: Vereecken - first_name: Michael H. full_name: Young, Michael H. last_name: Young - first_name: Teamrat A. full_name: Ghezzehei, Teamrat A. last_name: Ghezzehei - first_name: Tomislav full_name: Hengl, Tomislav last_name: Hengl - first_name: Stefan full_name: Kollet, Stefan last_name: Kollet - first_name: Nurit full_name: Agam, Nurit last_name: Agam - first_name: Roni full_name: Avissar, Roni last_name: Avissar citation: ama: Fatichi S, Or D, Walko R, et al. Soil structure is an important omission in Earth System Models. Nature Communications. 2020;11. doi:10.1038/s41467-020-14411-z 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. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-020-14411-z 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.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-14411-z. ieee: S. Fatichi et al., “Soil structure is an important omission in Earth System Models,” Nature Communications, vol. 11. Springer Nature, 2020. 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. mla: Fatichi, Simone, et al. “Soil Structure Is an Important Omission in Earth System Models.” Nature Communications, vol. 11, 522, Springer Nature, 2020, doi:10.1038/s41467-020-14411-z. 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). das_tickbox: '1' date_created: 2026-07-27T12:30:24Z date_published: 2020-01-27T00:00:00Z date_updated: 2026-08-06T08:24:35Z day: '27' ddc: - '550' doi: 10.1038/s41467-020-14411-z extern: '1' external_id: pmid: - '31988306' has_accepted_license: '1' intvolume: ' 11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s41467-020-14411-z month: '01' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Soil structure is an important omission in Earth System Models tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 11 year: '2020' ... --- OA_place: publisher OA_type: free access _id: '22565' abstract: - lang: eng text: Solutes in rivers often come from multiple sources, notably precipitation (above) and generation from the subsurface (below). The question of which source is more influential in shaping the dynamics of solute concentration cannot be easily addressed due to the general lack of input data. An analysis of solute concentrations and their dependence on discharge across 585 catchments in nine countries leads us to hypothesize that both the timing and the vertical distribution of the solute generation are important drivers of solute export dynamics at the catchment scale. We test this hypothesis running synthetic experiments with a tracer-aided distributed hydrological model. The results reveal that the depth of solute generation is the most important control of the concentration-discharge (C-Q) relation for a number of solutes. Such relation shows that C-Q patterns of solute export vary from dilution (Ca2+, Mg2+, K+, Na+, and Cl−) to weakly enriching (dissolved organic carbon). The timing of the input imposes a signature on temporal dynamics, most evident for nutrients, and adds uncertainty in the exponent of the C-Q relation. article_number: e2019WR026695 article_processing_charge: No article_type: original author: - first_name: M. full_name: Botter, M. last_name: Botter - first_name: L. full_name: Li, L. last_name: Li - first_name: J. full_name: Hartmann, J. last_name: Hartmann - first_name: P. full_name: Burlando, P. last_name: Burlando - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi citation: ama: Botter M, Li L, Hartmann J, Burlando P, Fatichi S. Depth of solute generation is a dominant control on concentration‐discharge relations. Water Resources Research. 2020;56(8). doi:10.1029/2019wr026695 apa: Botter, M., Li, L., Hartmann, J., Burlando, P., & Fatichi, S. (2020). Depth of solute generation is a dominant control on concentration‐discharge relations. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2019wr026695 chicago: Botter, M., L. Li, J. Hartmann, P. Burlando, and Simone Fatichi. “Depth of Solute Generation Is a Dominant Control on Concentration‐discharge Relations.” Water Resources Research. American Geophysical Union, 2020. https://doi.org/10.1029/2019wr026695. ieee: M. Botter, L. Li, J. Hartmann, P. Burlando, and S. Fatichi, “Depth of solute generation is a dominant control on concentration‐discharge relations,” Water Resources Research, vol. 56, no. 8. American Geophysical Union, 2020. ista: Botter M, Li L, Hartmann J, Burlando P, Fatichi S. 2020. Depth of solute generation is a dominant control on concentration‐discharge relations. Water Resources Research. 56(8), e2019WR026695. mla: Botter, M., et al. “Depth of Solute Generation Is a Dominant Control on Concentration‐discharge Relations.” Water Resources Research, vol. 56, no. 8, e2019WR026695, American Geophysical Union, 2020, doi:10.1029/2019wr026695. short: M. Botter, L. Li, J. Hartmann, P. Burlando, S. Fatichi, Water Resources Research 56 (2020). das_tickbox: '1' date_created: 2026-07-27T12:30:24Z date_published: 2020-08-01T00:00:00Z date_updated: 2026-08-06T08:27:13Z day: '01' doi: 10.1029/2019wr026695 extern: '1' intvolume: ' 56' issue: '8' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2019WR026695 month: '08' oa: 1 oa_version: Published Version publication: Water Resources Research publication_identifier: eissn: - 1944-7973 issn: - 0043-1397 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Depth of solute generation is a dominant control on concentration‐discharge relations type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 56 year: '2020' ... --- _id: '179' abstract: - lang: eng text: An asymptotic formula is established for the number of rational points of bounded anticanonical height which lie on a certain Zariski dense subset of the biprojective hypersurface x1y21+⋯+x4y24=0 in ℙ3×ℙ3. This confirms the modified Manin conjecture for this variety, in which the removal of a thin set of rational points is allowed. article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Timothy D full_name: Browning, Timothy D id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 - first_name: Roger full_name: Heath Brown, Roger last_name: Heath Brown citation: ama: Browning TD, Heath Brown R. Density of rational points on a quadric bundle in ℙ3×ℙ3. Duke Mathematical Journal. 2020;169(16):3099-3165. doi:10.1215/00127094-2020-0031 apa: Browning, T. D., & Heath Brown, R. (2020). Density of rational points on a quadric bundle in ℙ3×ℙ3. Duke Mathematical Journal. Duke University Press. https://doi.org/10.1215/00127094-2020-0031 chicago: Browning, Timothy D, and Roger Heath Brown. “Density of Rational Points on a Quadric Bundle in ℙ3×ℙ3.” Duke Mathematical Journal. Duke University Press, 2020. https://doi.org/10.1215/00127094-2020-0031. ieee: T. D. Browning and R. Heath Brown, “Density of rational points on a quadric bundle in ℙ3×ℙ3,” Duke Mathematical Journal, vol. 169, no. 16. Duke University Press, pp. 3099–3165, 2020. ista: Browning TD, Heath Brown R. 2020. Density of rational points on a quadric bundle in ℙ3×ℙ3. Duke Mathematical Journal. 169(16), 3099–3165. mla: Browning, Timothy D., and Roger Heath Brown. “Density of Rational Points on a Quadric Bundle in ℙ3×ℙ3.” Duke Mathematical Journal, vol. 169, no. 16, Duke University Press, 2020, pp. 3099–165, doi:10.1215/00127094-2020-0031. short: T.D. Browning, R. Heath Brown, Duke Mathematical Journal 169 (2020) 3099–3165. das_tickbox: '0' date_created: 2018-12-11T11:45:02Z date_published: 2020-09-10T00:00:00Z date_updated: 2026-08-06T11:22:52Z day: '10' department: - _id: TiBr doi: 10.1215/00127094-2020-0031 external_id: arxiv: - '1805.10715' isi: - '000582676300002' intvolume: ' 169' isi: 1 issue: '16' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1805.10715 month: '09' oa: 1 oa_version: Preprint page: 3099-3165 publication: Duke Mathematical Journal publication_identifier: issn: - 0012-7094 publication_status: published publisher: Duke University Press quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: Density of rational points on a quadric bundle in ℙ3×ℙ3 type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 169 year: '2020' ... --- _id: '177' abstract: - lang: eng text: We develop a geometric version of the circle method and use it to compute the compactly supported cohomology of the space of rational curves through a point on a smooth affine hypersurface of sufficiently low degree. article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Timothy D full_name: Browning, Timothy D id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 - first_name: Will full_name: Sawin, Will last_name: Sawin citation: ama: Browning TD, Sawin W. A geometric version of the circle method. Annals of Mathematics. 2020;191(3):893-948. doi:10.4007/annals.2020.191.3.4 apa: Browning, T. D., & Sawin, W. (2020). A geometric version of the circle method. Annals of Mathematics. Princeton University. https://doi.org/10.4007/annals.2020.191.3.4 chicago: Browning, Timothy D, and Will Sawin. “A Geometric Version of the Circle Method.” Annals of Mathematics. Princeton University, 2020. https://doi.org/10.4007/annals.2020.191.3.4. ieee: T. D. Browning and W. Sawin, “A geometric version of the circle method,” Annals of Mathematics, vol. 191, no. 3. Princeton University, pp. 893–948, 2020. ista: Browning TD, Sawin W. 2020. A geometric version of the circle method. Annals of Mathematics. 191(3), 893–948. mla: Browning, Timothy D., and Will Sawin. “A Geometric Version of the Circle Method.” Annals of Mathematics, vol. 191, no. 3, Princeton University, 2020, pp. 893–948, doi:10.4007/annals.2020.191.3.4. short: T.D. Browning, W. Sawin, Annals of Mathematics 191 (2020) 893–948. das_tickbox: '0' date_created: 2018-12-11T11:45:02Z date_published: 2020-05-01T00:00:00Z date_updated: 2026-08-06T11:15:18Z day: '01' department: - _id: TiBr doi: 10.4007/annals.2020.191.3.4 external_id: arxiv: - '1711.10451' isi: - '000526986300004' intvolume: ' 191' isi: 1 issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1711.10451 month: '05' oa: 1 oa_version: Preprint page: 893-948 publication: Annals of Mathematics publication_status: published publisher: Princeton University publist_id: '7744' quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: A geometric version of the circle method type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 191 year: '2020' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '22520' abstract: - lang: eng text: Increasing urbanization is likely to intensify the urban heat island effect, decrease outdoor thermal comfort, and enhance runoff generation in cities. Urban green spaces are often proposed as a mitigation strategy to counteract these adverse effects, and many recent developments of urban climate models focus on the inclusion of green and blue infrastructure to inform urban planning. However, many models still lack the ability to account for different plant types and oversimplify the interactions between the built environment, vegetation, and hydrology. In this study, we present an urban ecohydrological model, Urban Tethys-Chloris (UT&C), that combines principles of ecosystem modelling with an urban canopy scheme accounting for the biophysical and ecophysiological characteristics of roof vegetation, ground vegetation, and urban trees. UT&C is a fully coupled energy and water balance model that calculates 2 m air temperature, 2 m humidity, and surface temperatures based on the infinite urban canyon approach. It further calculates the urban hydrological fluxes in the absence of snow, including transpiration as a function of plant photosynthesis. Hence, UT&C accounts for the effects of different plant types on the urban climate and hydrology, as well as the effects of the urban environment on plant well-being and performance. UT&C performs well when compared against energy flux measurements of eddy-covariance towers located in three cities in different climates (Singapore, Melbourne, and Phoenix). A sensitivity analysis, performed as a proof of concept for the city of Singapore, shows a mean decrease in 2 m air temperature of 1.1 ∘C for fully grass-covered ground, 0.2 ∘C for high values of leaf area index (LAI), and 0.3 ∘C for high values of Vc,max (an expression of photosynthetic capacity). These reductions in temperature were combined with a simultaneous increase in relative humidity by 6.5 %, 2.1 %, and 1.6 %, for fully grass-covered ground, high values of LAI, and high values of Vc,max, respectively. Furthermore, the increase of pervious vegetated ground is able to significantly reduce surface runoff. article_processing_charge: No article_type: original author: - first_name: Naika full_name: Meili, Naika last_name: Meili - first_name: Gabriele full_name: Manoli, Gabriele last_name: Manoli - first_name: Paolo full_name: Burlando, Paolo last_name: Burlando - first_name: Elie full_name: Bou-Zeid, Elie last_name: Bou-Zeid - first_name: Winston T. L. full_name: Chow, Winston T. L. last_name: Chow - first_name: Andrew M. full_name: Coutts, Andrew M. last_name: Coutts - first_name: Edoardo full_name: Daly, Edoardo last_name: Daly - first_name: Kerry A. full_name: Nice, Kerry A. last_name: Nice - first_name: Matthias full_name: Roth, Matthias last_name: Roth - first_name: Nigel J. full_name: Tapper, Nigel J. last_name: Tapper - first_name: Erik full_name: Velasco, Erik last_name: Velasco - first_name: Enrique R. full_name: Vivoni, Enrique R. last_name: Vivoni - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi citation: ama: Meili N, Manoli G, Burlando P, et al. An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0). Geoscientific Model Development. 2020;13(1):335-362. doi:10.5194/gmd-13-335-2020 apa: Meili, N., Manoli, G., Burlando, P., Bou-Zeid, E., Chow, W. T. L., Coutts, A. M., … Fatichi, S. (2020). An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0). Geoscientific Model Development. Copernicus Publications. https://doi.org/10.5194/gmd-13-335-2020 chicago: Meili, Naika, Gabriele Manoli, Paolo Burlando, Elie Bou-Zeid, Winston T. L. Chow, Andrew M. Coutts, Edoardo Daly, et al. “An Urban Ecohydrological Model to Quantify the Effect of Vegetation on Urban Climate and Hydrology (UT&C v1.0).” Geoscientific Model Development. Copernicus Publications, 2020. https://doi.org/10.5194/gmd-13-335-2020. ieee: N. Meili et al., “An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0),” Geoscientific Model Development, vol. 13, no. 1. Copernicus Publications, pp. 335–362, 2020. ista: Meili N, Manoli G, Burlando P, Bou-Zeid E, Chow WTL, Coutts AM, Daly E, Nice KA, Roth M, Tapper NJ, Velasco E, Vivoni ER, Fatichi S. 2020. An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0). Geoscientific Model Development. 13(1), 335–362. mla: Meili, Naika, et al. “An Urban Ecohydrological Model to Quantify the Effect of Vegetation on Urban Climate and Hydrology (UT&C v1.0).” Geoscientific Model Development, vol. 13, no. 1, Copernicus Publications, 2020, pp. 335–62, doi:10.5194/gmd-13-335-2020. short: N. Meili, G. Manoli, P. Burlando, E. Bou-Zeid, W.T.L. Chow, A.M. Coutts, E. Daly, K.A. Nice, M. Roth, N.J. Tapper, E. Velasco, E.R. Vivoni, S. Fatichi, Geoscientific Model Development 13 (2020) 335–362. das_tickbox: '1' date_created: 2026-07-27T12:30:24Z date_published: 2020-01-31T00:00:00Z date_updated: 2026-08-07T09:11:10Z day: '31' doi: 10.5194/gmd-13-335-2020 extern: '1' intvolume: ' 13' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/gmd-13-335-2020 month: '01' oa: 1 oa_version: Published Version page: 335-362 publication: Geoscientific Model Development publication_identifier: eissn: - 1991-9603 issn: - 1991-959X publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: An urban ecohydrological model to quantify the effect of vegetation on urban climate and hydrology (UT&C v1.0) tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 13 year: '2020' ...