LIRIS news
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The paper "BSPOT: Sparse transport plans between discrete measures in loglinear time, Baptiste Genest, Nicolas Bonneel, Vincent Nivoliers, David Coeurjolly ACM Transactions on Graphics (Proceedings of SIGGRAPH ASIA)" received the "Best paper award" at the Siggraph Asia 2025 conference.
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Nicolas Bousquet, Laurent Feuilloley and Sébastien Zeitoun, all members of the GOAL team, recently received the "Best Paper Award" at DISC 2025 (International Symposium on Distributed Computing). Their contribution, entitled "Complexity Landscape for Local Certification" has been completed during the PhD thesis of Sébastien Zeitoun which is devoted to study algorithmic problems in distributed computing.
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The LIRIS laboratory (UMR 5205, in Lyon) warmly encourages talented applicants to the CNRS permanent full researcher competition to get in touch.
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The autumn 2025 edition of the Expl’Aura Bootcamp, whose final challenge took place on 18 November 2025 at the Hôtel de Région, rewarded two participants. Charles Javerliat and Aymeric Erades each received a distinction. Charles was the winner for the Lyon Saint-Étienne academic site with the project “KINEO: motion capture accessible to everyone” (supervisor: Guillaume Lavoué), while Aymeric received the Jury’s Favourite Award for the project “Automated analysis of table tennis matches” (supervisor: Romain Vuillemot).
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On November 17, 2025, Julien Velcin will give a lecture on Large Language Models (LLMs) and their transformative impact on information processing. He will outline their evolution within AI and NLP, explain how they work, and discuss their current limitations and the solutions being explored to overcome them.
Spotlight publications
- Nicolas Bousquet, Laurent Feuilloley & Sébastien Zeitoun (2025). « Complexity Landscape for Local Certification ». 39th International Symposium on Distributed Computing, 30 octobre 2025, Berlin (Allemagne). doi : 10.4230/LIPICS.DISC.2025.18. ArXiv : 2505.20915. HAL : hal-05369384.
- Nicolas Bonneel, David Coeurjolly, Jean-Claude Iehl & Victor Ostromoukhov (2025). « Sobol’ Sequences with Guaranteed-Quality 2D Projections ». ACM Transactions on Graphics. doi : 10.1145/3730821. HAL : hal-05125221.
- Ruggero Pensa, Anton Crombach, Sergio Peignier & Christophe Rigotti (2025). « Explaining Random Forest and XGBoost with Shallow Decision Trees by Co-clustering Feature Importance ». Machine Learning. doi : 10.1007/s10994-025-06932-9. HAL : hal-05379633.
- Lingkun Luo, Shiqiang Hu & Liming Chen (2025). « Beyond Batch Learning: Global Awareness Enhanced Domain Adaptation ». IEEE Transactions on Pattern Analysis and Machine Intelligence, pp. 1-16. doi : 10.1109/TPAMI.2025.3541207. ArXiv : 2502.06272. HAL : hal-04949193
- Amedeo Pachera, Mattia Palmiotto, Angela Bonifati & Andrea Mauri (2025). « What If: Causal Analysis with Graph Databases ». 51st International Conference on Very Large Data Bases, 5 septembre 2025, London (Royaume-Uni), pp. 4009-4016. doi : 10.14778/3749646.3749671. ArXiv : 2412.13965. HAL : hal-05323402.