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EPFL(洛桑联邦理工学院)

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2403.14562 2025-04-30 cs.CL cs.AI cs.HC cs.MA

Agentic AI: The Era of Semantic Decoding

Maxime Peyrard, Martin Josifoski, Robert West

机构 * Univ. Grenoble Alpes, CNRS, Grenoble INP, LIG EPFL(格勒诺布尔阿尔卑斯大学、国家科学研究中心、格勒诺布尔INP、LIG EPFL)

Comments 25 pages, 3 figures

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2504.19742 2025-04-29 cs.CV

EcoWikiRS: Learning Ecological Representation of Satellite Images from Weak Supervision with Species Observations and Wikipedia

Valerie Zermatten, Javiera Castillo-Navarro, Pallavi Jain, Devis Tuia, Diego Marcos

机构 * EPFL(瑞士联邦理工学院) CNAM(法国国家科学与技术研究中心) INRIA(法国国家信息与自动化研究所) CIHEAM-IAMM(CIHEAM- IAMM) Univ. of Montpellier(蒙彼利埃大学)

Comments Accepted at EarthVision 2025 (CVPRW 2025)

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2501.03492 2025-04-29 cs.LG

Multi-Source Urban Traffic Flow Forecasting with Drone and Loop Detector Data

Weijiang Xiong, Robert Fonod, Alexandre Alahi, Nikolas Geroliminis

机构 * Urban Transport Systems Laboratory (LUTS), École Polytechnique Fédérale de Lausanne (EPFL)(城市交通系统实验室(LUTS),瑞士联邦理工学院(EPFL)) Visual Intelligence for Transportation Laboratory (VITA), École Polytechnique Fédérale de Lausanne (EPFL)(交通视觉智能实验室(VITA),瑞士联邦理工学院(EPFL))

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2409.09497 2025-04-29 cs.CV cs.AI

Multi-Scale Grouped Prototypes for Interpretable Semantic Segmentation

Hugo Porta, Emanuele Dalsasso, Diego Marcos, Devis Tuia

机构 * EPFL(苏黎世联邦理工学院) Inria(法国国家科研机构) University of Montpellier(蒙彼利埃大学)

Comments Accepted at WACV 2025

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2504.19685 2025-04-29 cs.RO

Tensegrity-based Robot Leg Design with Variable Stiffness

Erik Mortensen, Jan Petrs, Alexander Dittrich, Dario Floreano

机构 * Laboratory of Intelligent Systems, École Polytechnique Fédérale de Lausanne (EPFL)(智能系统实验室,瑞士洛桑联邦理工学院(EPFL))

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2504.19635 2025-04-29 cs.MA cs.LG math.OC stat.ML

Diffusion Stochastic Learning Over Adaptive Competing Networks

Yike Zhao, Haoyuan Cai, Ali H. Sayed

机构 * École Polytechnique Fédérale de Lausanne(瑞士联邦理工学院) Institute of Electrical and Micro Engineering, EPFL(电气与微电子工程研究所,EPFL)

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2504.18213 2025-04-28 cs.CV

A Data-Centric Approach to 3D Semantic Segmentation of Railway Scenes

Nicolas Münger, Max Peter Ronecker, Xavier Diaz, Michael Karner, Daniel Watzenig, Jan Skaloud

机构 * SETLabs Research GmbH(SETLabs研究公司) Graz University of Technology(格拉茨技术大学) EPFL - Swiss Federal Technology Institute of Lausanne(洛桑联邦理工学院)

Comments Accepted at the 28th Computer Vision Winter Workshop 2025

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2504.17243 2025-04-28 cs.LG cs.AI

NeuralGrok: Accelerate Grokking by Neural Gradient Transformation

Xinyu Zhou, Simin Fan, Martin Jaggi, Jie Fu

机构 * EPFL(瑞士联邦理工学院) Shanghai AI Lab(上海人工智能实验室)

Comments Preprint, 16 pages

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2411.16720 2025-04-28 cs.CV

Importance-Based Token Merging for Efficient Image and Video Generation

Haoyu Wu, Jingyi Xu, Hieu Le, Dimitris Samaras

机构 * Stony Brook University(石溪大学) EPFL(苏黎世联邦理工学院)

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2504.17710 2025-04-25 physics.plasm-ph cs.CV cs.LG

Plasma State Monitoring and Disruption Characterization using Multimodal VAEs

Yoeri Poels, Alessandro Pau, Christian Donner, Giulio Romanelli, Olivier Sauter, Cristina Venturini, Vlado Menkovski, the TCV team, the WPTE team

机构 * 1 École Polytechnique Fédérale de Lausanne (EPFL), Swiss Plasma Center (SPC), CH-1015 Lausanne, Switzerland 2 Eindhoven University of Technology (TU/e), Mathematics Computer Science, NL-5600MB Eindhoven, The Netherlands 3 Swiss Data Science Center (SDSC), ETH Zürich \& EPFL, CH-8092 Zürich \& CH-1015 Lausanne, Switzerland

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2504.17370 2025-04-25 cs.LG

Doubly Adaptive Social Learning

Marco Carpentiero, Virginia Bordignon, Vincenzo Matta, Ali H. Sayed

机构 * Department of Information and Electrical Engineering and Applied Mathematics (DIEM), University of Salerno(信息与电气工程及应用数学系,萨勒诺大学) National Inter-University Consortium for Telecommunications (CNIT)(电信国家大学联合体) École Polytechnique Fédérale de Lausanne EPFL, School of Engineering(洛桑联邦理工学院工程学院)

Comments This work has been submitted to the IEEE for possible publication

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2411.01055 2025-04-24 eess.SY cs.AI cs.LG cs.SY

Combining Physics-based and Data-driven Modeling for Building Energy Systems

Leandro Von Krannichfeldt, Kristina Orehounig, Olga Fink

机构 * EPFL(苏黎世联邦理工学院) Swiss Federal Laboratories for Materials Science and Technology (Empa)(瑞士联邦材料科学与技术实验室) Vienna University of Technology (TUW)(维也纳技术大学)

Journal ref Appl. Energy, Vol. 391, 125853, 2025

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2410.10744 2025-04-22 cs.LG cs.CV stat.ML

Adversarially Robust Out-of-Distribution Detection Using Lyapunov-Stabilized Embeddings

Hossein Mirzaei, Mackenzie W. Mathis

机构 * École Polytechnique Fédérale de Lausanne (EPFL)(瑞士联邦理工学院(EPFL))

Comments Accepted at the International Conference on Learning Representations (ICLR) 2025. Code and pre-trained models are available at https://github.com/AdaptiveMotorControlLab/AROS

Journal ref ICLR 2025

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2504.13899 2025-04-22 cs.HC cs.AI

Predicting Satisfaction of Counterfactual Explanations from Human Ratings of Explanatory Qualities

Marharyta Domnich, Rasmus Moorits Veski, Julius Välja, Kadi Tulver, Raul Vicente

机构 * Institute of Computer Science, University of Tartu(塔尔图大学计算机科学研究所) École Polytechnique Fédérale de Lausanne(洛桑联邦理工学院)

Comments This work has been accepted to The 3rd World Conference on eXplainable Artificial Intelligence (xAI 2025), July 9-11, 2025 - Istanbul, Turkey

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2409.01195 2025-04-22 eess.IV cs.CV physics.med-ph

Ground-truth effects in learning-based fiber orientation distribution estimation in neonatal brains

Rizhong Lin, Hamza Kebiri, Ali Gholipour, Yufei Chen, Jean-Philippe Thiran, Davood Karimi, Meritxell Bach Cuadra

机构 * Signal Processing Laboratory (LTS5)(信号处理实验室) École Polytechnique Fédérale de Lausanne (EPFL)(瑞士联邦理工学院洛桑分校) Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)(洛桑大学医院放射科及洛桑大学) College of Electronic and Information Engineering, Tongji University(同济大学电子与信息学院) CIBM Center for Biomedical Imaging(生物医学成像中心) Computational Radiology Laboratory, Department of Radiology, Boston Children’s Hospital and Harvard Medical School(波士顿儿童医院放射科计算放射实验室及哈佛医学院) Department of Radiological Sciences, University of California Irvine(加州大学 Irvine 分校放射科学系)

Comments 11 pages, 4 figures; accepted as an Oral Presentation at the MICCAI 2024 Workshop on Computational Diffusion MRI (CDMRI) in Marrakech, Morocco

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2504.13590 2025-04-21 cs.CV cs.AI

HAECcity: Open-Vocabulary Scene Understanding of City-Scale Point Clouds with Superpoint Graph Clustering

Alexander Rusnak, Frédéric Kaplan

机构 * École Polytechnique Fédérale de Lausanne(洛桑联邦理工学院)

Comments Accepted for publication through the upcoming CVPR Workshop on open scene understanding with foundation models (OPENSUN3D)

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2504.13284 2025-04-21 cs.CL cs.SI

Sentiment Analysis on the young people's perception about the mobile Internet costs in Senegal

Derguene Mbaye, Madoune Robert Seye, Moussa Diallo, Mamadou Lamine Ndiaye, Djiby Sow, Dimitri Samuel Adjanohoun, Tatiana Mbengue, Cheikh Samba Wade, De Roulet Pablo, Jean-Claude Baraka Munyaka, Jerome Chenal

机构 * Polytechnic School (ESP)(波尔多技术学校(ESP)) Gaston Berger University (UGB)(加斯顿-贝尔大学(UGB)) Federal Institute of Technology Lausanne (EPFL)(洛桑联邦理工学院(EPFL))

Comments 19 pages, 14 figures, 10th International Congress on Information and Communication Technology (ICICT 2025)

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