Valérie Hayot-Sasson
Professeure
Department
Département de génie logiciel et TI
Publications
- Valérie Hayot-Sasson, Tristan Glatard. 2026 « Hierarchical storage management in user space for neuroimaging applications ». Neuroinformatics vol. 24 , nº 1
- Nathaniel Hudson, Valérie Hayot-Sasson, Yadu Babuji, Matt Baughman, J. Gregory Pauloski, Ryan Chard, Ian Foster, Kyle Chard. 2026 « FLIGHT: A FaaS-based framework for complex and Hierarchical Federated Learning ». Future Generation Computer Systems vol. 174
- Matthieu Dorier, Amal Gueroudji, Valérie Hayot-Sasson, Hai Duc Nguyen, Seth Ockerman, Renan Souza, Tekin Bicer, Haochen Pan, Philip Carns, Kyle Chard, Ryan Chard, Maxime Gonthier, Eliu Huerta, Ben Lenard, Bogdan Nicolae, Parth Patel, Justin Wozniak, Ian Foster, Nageswara S. Rao, Robert B. Ross. 2025 « Toward a persistent event-streaming system for high-performance computing applications ». Frontiers in High Performance Computing vol. 3
- Parth Patel, Alessandra Corsi, Kara Merfeld, E. A. Huerta, Victoria Tiki, Zilinghan Li, Tekin Bicer, Kyle Chard, Ryan Chard, Ian T. Foster, Maxime Gonthier, Valérie Hayot-Sasson, Hai Duc Nguyen, Haochen Pan. 2025 « Radio Afterglow Detection and AI-driven Response (RADAR): A federated framework for gravitational-wave event follow-up ». Astrophysical Journal, Supplement Series vol. 280 , nº 2
- J. Gregory Pauloski, Valérie Hayot-Sasson, Logan Ward, Alexander Brace, André Bauer, Kyle Chard, Ian Foster. 2025 « Object proxy patterns for accelerating distributed applications ». IEEE Transactions on Parallel and Distributed Systems vol. 36 , nº 2. p. 253-265
- Logan Ward, J. Gregory Pauloski, Valérie Hayot-Sasson, Yadu Babuji, Alexander Brace, Ryan Chard, Kyle Chard, Rajeev Thakur, Ian Foster. 2025 « Employing artificial intelligence to steer exascale workflows with colmena ». International Journal of High Performance Computing Applications vol. 39 , nº 1. p. 52-64
- Mathieu Dugré, Valérie Hayot-Sasson, Tristan Glatard. 2023 « Performance comparison of Dask and Apache Spark on HPC systems for neuroimaging ». Concurrency and Computation: Practice and Experience vol. 35 , nº 21
- Maxim Zvyagin, Alexander Brace, Ky Hippe, Yuntian Deng, Bin Zhang, Cindy Orozco Bohorquez, Austin Clyde, Bharat Kale, Danilo Perez-Rivera, Heng Ma, Carla M. Mann, Michael Irvin, Define G. Ozgulbas, Natalia Vassilieva, James Gregory Pauloski, Logan Ward, Valérie Hayot-Sasson, Murali Emani, Sam Foreman, Zhen Xie, Diangen Lin, Maulik Shukla, Weili Nie, Josh Romero, Christian Dallago, Arash Vahdat, Chaowei Xiao, Thomas Gibbs, Ian Foster, James J. Davis, Michael E. Papka, Thomas Brettin, Rick Stevens, Anima Anandkumar, Venkatram Vishwanath, Arvind Ramanathan. 2023 « GenSLMs: Genome-scale language models reveal SARS-CoV-2 evolutionary dynamics ». International Journal of High Performance Computing Applications vol. 37 , nº 6. p. 683-705
- Rémi Gau, Stephanie Noble, Katja Heuer, Katherine L. Bottenhorn, Isil P. Bilgin, Yu-Fang Yang, Julia M. Huntenburg, Johanna M. M. Bayer, Richard A. I. Bethlehem, Shawn A. Rhoads, Christoph Vogelbacher, Valentina Borghesani, Elizabeth Levitis, Hao-Ting Wang, Sofie Van Den Bossche, Xenia Kobeleva, Jon Haitz Legarreta, Samuel Guay, Selim Melvin Atay, Gael P. Varoquaux, Dorien C. Huijser, Malin S. Sandström, Peer Herholz, Samuel A. Nastase, AmanPreet Badhwar, Guillaume Dumas, Simon Schwab, Stefano Moia, Michael Dayan, Yasmine Bassil, Paula P. Brooks, Matteo Mancini, James M. Shine, David O’Connor, Xihe Xie, Davide Poggiali, Patrick Friedrich, Anibal S. Heinsfeld, Lydia Riedl, Roberto Toro, César Caballero-Gaudes, Anders Eklund, Kelly G. Garner, Christopher R. Nolan, Damion V. Demeter, Fernando A. Barrios, Junaid S. Merchant, Elizabeth A. McDevitt, Robert Oostenveld, R. Cameron Craddock, Ariel Rokem, Andrew Doyle, Satrajit S. Ghosh, Aki Nikolaidis, Olivia W. Stanley, Eneko Uruñuela, Nasim Anousheh, Aurina Arnatkeviciute, Guillaume Auzias, Dipankar Bachar, Elise Bannier, Ruggero Basanisi, Arshitha Basavaraj, Marco Bedini, Pierre Bellec, R. Austin Benn, Kathryn Berluti, Steffen Bollmann, Saskia Bollmann, Claire Bradley, Jesse Brown, Augusto Buchweitz, Patrick Callahan, Micaela Y. Chan, Bramsh Q. Chandio, Theresa Cheng, Sidhant Chopra, Ai Wern Chung, Thomas G. Close, Etienne Combrisson, Giorgia Cona, R. Todd Constable, Claire Cury, Kamalaker Dadi, Pablo F. Damasceno, Samir Das, Fabrizio De Vico Fallani, Krista DeStasio, Erin W. Dickie, Lena Dorfschmidt, Eugene P. Duff, Elizabeth DuPre, Sarah Dziura, Nathalia B. Esper, Oscar Esteban, Shreyas Fadnavis, Guillaume Flandin, Jessica E. Flannery, John Flournoy, Stephanie J. Forkel. 2021 « Brainhack: Developing a culture of open, inclusive, community-driven neuroscience ». Neuron vol. 109 , nº 11. p. 1769-1775
- Lael Parrott, Catherine Kyle, Valérie Hayot-Sasson, Charles Bouchard, Jeffrey A. Cardille. 2019 « Planning for ecological connectivity across scales of governance in a multifunctional regional landscape ». Ecosystems and People vol. 15 , nº 1. p. 204-213
- Tal Yarkoni, Christopher Markiewicz, Alejandro de la Vega, Krzysztof J. Gorgolewski, Taylor Salo, Yaroslav O. Halchenko, Quinten McNamara, Krista DeStasio, Jean-Baptiste Poline, Dmitry Petrov, Valérie Hayot-Sasson, Dylan Nielson, Johan Carlin, Gregory Kiar, Kirstie Whitaker, Elizabeth DuPre, Adina Wagner, Lee S. Tirrell, Mainak Jas, Michael Hanke, Russell A. Poldrack, Oscar Esteban, Stefan Appelhoff, Chris Holdgraf, Isla Staden, Bertrand Thirion, Dave F. Kleinschmidt, John A. Lee, Matteo Visconti Oleggio di Castello, Michael P. Notter, Ross Blair. 2019 « PyBIDS: Python tools for BIDS datasets ». Journal of Open Source Software vol. 4 , nº 40
- Tristan Glatard, Gregory Kiar, Tristan Aumentado-Armstrong, Natacha Beck, Pierre Bellec, Rémi Bernard, Axel Bonnet, Shawn T. Brown, Sorina Camarasu-Pop, Frédéric Cervenansky, Samir Das, Rafael Ferreira da Silva, Guillaume Flandin, Pascal Girard, Krzysztof J. Gorgolewski, Charles R. G. Guttmann, Valérie Hayot-Sasson, Pierre-Olivier Quirion, Pierre Rioux, Marc-Étienne Rousseau, Alan C. Evans. 2018 « Boutiques: a flexible framework to integrate command-line applications in computing platforms ». GigaScience vol. 7 , nº 5
- Marcin Copik, Eiman Alnuaimi, Alok Kamatar, Valérie Hayot-Sasson, Alberto Madonna, Todd Gamblin, Kyle Chard, Ian Foster, Torsten Hoefler. 2025 « XaaS containers: Performance-portable representation with source and IR containers ». SC '25: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (St-Louis, MO, USA, Nov. 16-21, 2025) Association for Computing Machinery, Inc
- Maxime Gonthier, Dante D. Sanchez-Gallegos, Haochen Pan, Bogdan Nicolae, Sicheng Zhou, Hai Duc Nguyen, Valérie Hayot-Sasson, Greg Pauloski, Jesus Carretero, Kyle Chard, Ian Foster. 2025 « D-Rex: Heterogeneity-aware reliability framework and adaptive algorithms for distributed storage ». ICS '25: Proceedings of the 39th ACM International Conference on Supercomputing (Salt Lake City, UT, USA, June 08-11, 2025) Association for Computing Machinery
- Valérie Hayot-Sasson, Nathaniel Hudson, André Bauer, Maxime Gonthier, Ian Foster, Kyle Chard. 2025 « Addressing reproducibility challenges in HPC with continuous integration ». SC '25: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (St-Louis, MO, USA, Nov. 16-21, 2025) Association for Computing Machinery, Inc
- Alok Kamatar, Maxime Gonthier, Valérie Hayot-Sasson, André Bauer, Marcin Copik, Raul Castro Fernandez, Torsten Hoefler, Kyle Chard, Ian Foster. 2025 « Core hours and carbon credits: Incentivizing sustainability in HPC ». SC '25: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (St-Louis, MO, USA, Nov. 16-21, 2025) Association for Computing Machinery, Inc
- Jonathan Ozik, Nicholson Collier, Arindam Fadikar, Justin Wozniak, Valérie Hayot-Sasson, Kyle Conroy, Kyle Chard, Jacqueline Wentz, Erin Acquesta, Jaideep Ray. 2025 « Automation and collaboration in complex epidemiological workflows with OSPREY ». ICPP Workshops '25: Workshop Proceedings of the 54th International Conference on Parallel Processing (San Diego, CA, USA, Sept. 080-11, 2025) Association for Computing Machinery, Inc
- Dante D. Sanchez-Gallegos, J. L. Gonzalez-Compean, Maxime Gonthier, Valérie Hayot-Sasson, J. Gregory Pauloski, Haochen Pan, Kyle Chard, Jesus Carretero, Ian Foster. 2025 « Dynostore: A wide-area distribution system for the management of data over heterogeneous storage ». IEEE 25th International Symposium on Cluster, Cloud and Internet Computing (CCGrid) (Tromso, Norway, May 19-22, 2025) Institute of Electrical and Electronics Engineers Inc.
- Sicheng Zhou, Zhuozhao Li, Valérie Hayot-Sasson, Haochen Pan, Maxime Gonthier, J. Gregory Pauloski, Ryan Chard, Kyle Chard, Ian Foster. 2025 « Wrath: Workload Resilience Across Task Hierarchies in Task-Based Parallel Programming frameworks ». IEEE 25th International Symposium on Cluster, Cloud and Internet Computing (CCGrid) (Tromso, Norway, May 19-22, 2025) Institute of Electrical and Electronics Engineers Inc.
- Alok Kamatar, Valérie Hayot-Sasson, Yadu Babuji, Andre Bauer, Gourav Rattihalli, Ninad Hogade, Dejan Milojicic, Kyle Chard, Ian Foster. 2024 « Enhancing energy efficiency with multi-site scheduling strategies ». IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) (San Francisco, CA, USA, May 27-31, 2024) Institute of Electrical and Electronics Engineers Inc.
- Bogdan Nicolae, Justin M. Wozniak, Tekin Bicer, Hai Nguyen, Parth Patel, Haochen Pan, Amal Gueroudji, Maxime Gonthier, Valérie Hayot-Sasson, Eliu Huerta, Kyle Chard, Ryan Chard, Matthieu Dorier, Nageswara S. V. Rao, Anees Al-Najjar, Alessandra Corsi, Ian Foster. 2024 « Diaspora: Resilience-enabling services for real-time distributed workflows ». IEEE 20th International Conference on e-Science (e-Science) (Osaka, Japan, Sept. 16-20, 2024) Institute of Electrical and Electronics Engineers Inc.
- Haochen Pan, Ryan Chard, Sicheng Zhou, Alok Kamatar, Rafael Vescovi, Valérie Hayot-Sasson, André Bauer, Maxime Gonthier, Kyle Chard, Ian Foster. 2024 « Octopus: Experiences with a hybrid event-driven architecture for distributed scientific computing ». SC24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis (Atlanta, GA, USA, Nov. 17-22, 2024) Institute of Electrical and Electronics Engineers Inc.
- J. Gregory Pauloski, Valérie Hayot-Sasson, Maxime Gonthier, Nathaniel Hudson, Haochen Pan, Sicheng Zhou, Ian Foster, Kyle Chard. 2024 « TaPS: A performance evaluation suite for task-based execution frameworks ». IEEE 20th International Conference on e-Science (e-Science) (Osaka, Japan, Sept. 16-20, 2024) Institute of Electrical and Electronics Engineers Inc.
- Alok Kamatar, Mansi Sakarvadia, Valérie Hayot-Sasson, Kyle Chard, Ian Foster. 2023 « Lazy python dependency management in large-scale systems ». IEEE 19th International Conference on e-Science (e-Science) (Limassol, Cyprus, Oct. 09-13, 2023) Institute of Electrical and Electronics Engineers Inc.
- J. Gregory Pauloski, Valérie Hayot-Sasson, Logan Ward, Nathaniel Hudson, Charlie Sabino, Matt Baughman, Kyle Chard, Ian Foster. 2023 « Accelerating communications in federated applications with transparent object proxies ». SC '23: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (Denver, CO, USA, Nov. 12-17, 2023) Association for Computing Machinery, Inc
- Ashka Shah, Arvind Ramanathan, Valérie Hayot-Sasson, Rick Stevens. 2023 « Causal discovery and optimal experimental design for genome-scale biological network recovery ». PASC '23: Proceedings of the Platform for Advanced Scientific Computing Conference (Davos, Switzerland, June 26-28, 2023) Association for Computing Machinery, Inc
- Logan Ward, J. Gregory Pauloski, Valérie Hayot-Sasson, Ryan Chard, Yadu Babuji, Ganesh Sivaraman, Sutanay Choudhury, Kyle Chard, Rajeev Thakur, Ian Foster. 2023 « Cloud services enable efficient AI-guided simulation workflows across heterogeneous resources ». IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) (St-Petersburg, FL, USA, May 15-19, 2023) Institute of Electrical and Electronics Engineers Inc.
- Hoang-Dung Do, Valérie Hayot-Sasson, Rafael Da Silva, Christopher Steele, Henri Casanova, Tristan Glatard. 2021 « Modeling the Linux page cache for accurate simulation of data-intensive applications ». IEEE International Conference on Cluster Computing (CLUSTER) (Portland, OR, USA, Sept. 07-10, 2021) IEEE
- Valérie Hayot-Sasson, Tristan Glatard, Ariel Rokem. 2021 « The benefits of prefetching for large-scale cloud-based neuroimaging analysis workflows ». IEEE Workshop on Workflows in Support of Large-Scale Science (WORKS) (St-Louis, MO, USA, Nov. 15, 2021) Institute of Electrical and Electronics Engineers Inc.
- Valérie Hayot-Sasson, Shawn T. Brown, Tristan Glatard. 2020 « Performance benefits of Intel® Optane™ DC persistent memory for the parallel processing of large neuroimaging data ». 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID) (Melbourne, Australia, May 11-14, 2020) Institute of Electrical and Electronics Engineers Inc.
- Matthieu Dugre, Valérie Hayot-Sasson, Tristan Glatard. 2019 « A performance comparison of Dask and Apache Spark for data-intensive neuroimaging pipelines ». IEEE/ACM Workflows in Support of Large-Scale Science (WORKS) (Denver, CO, USA, Nov. 17, 2019) Institute of Electrical and Electronics Engineers Inc.
- Valérie Hayot-Sasson, Shawn T. Brown, Tristan Glatard. 2019 « Performance evaluation of big data processing strategies for neuroimaging ». 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID) (Larnaca, Cyprus, May 14-17, 2019) Institute of Electrical and Electronics Engineers Inc.
- Valérie Hayot-Sasson, Tristan Glatard. 2019 « Evaluation of pilot jobs for Apache Spark applications on HPC clusters ». 15th International Conference on eScience (eScience) (San Diego, CA, USA, Sept. 24-27, 2019) Institute of Electrical and Electronics Engineers Inc.
- Valérie Hayot-Sasson, Yongping Gao, Yuhong Yan, Tristan Glatard. 2017 « Sequential algorithms to split and merge ultra-high resolution 3D images ». IEEE International Conference on Big Data (Big Data) (Boston, MA, USA, Dec. 11-14, 2017) Institute of Electrical and Electronics Engineers Inc.