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University of Toronto(多伦多大学)

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2502.12278 2025-06-11 cs.LO cs.AI

Towards Practical First-Order Model Counting

Ananth K. Kidambi, Guramrit Singh, Paulius Dilkas, Kuldeep S. Meel

机构 * Indian Institute of Technology Bombay(印度理工学院班加罗尔分校) University of Toronto(多伦多大学) Vector Institute(向量研究所) Georgia Institute of Technology(佐治亚理工学院) National University of Singapore(新加坡国立大学)

Comments 19 pages, 2 figures, to be published at SAT 2025, minor revisions

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2502.15794 2025-06-11 cs.LG cs.AI cs.CL cs.LO

Self-Supervised Transformers as Iterative Solution Improvers for Constraint Satisfaction

Yudong W. Xu, Wenhao Li, Scott Sanner, Elias B. Khalil

机构 * University of Toronto(多伦多大学) Vector Institute for Artificial Intelligence(向量人工智能研究所) Scale AI Research Chair in Data-Driven Algorithms for Modern Supply Chains(数据驱动算法现代供应链研究席位)

Comments ICML 2025

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2506.07932 2025-06-10 cs.GR cs.CV cs.LG

Squeeze3D: Your 3D Generation Model is Secretly an Extreme Neural Compressor

Rishit Dagli, Yushi Guan, Sankeerth Durvasula, Mohammadreza Mofayezi, Nandita Vijaykumar

机构 * University of Toronto(多伦多大学)

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2506.07559 2025-06-10 cs.CV

Cross-channel Perception Learning for H&E-to-IHC Virtual Staining

Hao Yang, JianYu Wu, Run Fang, Xuelian Zhao, Yuan Ji, Zhiyu Chen, Guibin He, Junceng Guo, Yang Liu, Xinhua Zeng

机构 * College of Intelligent Robotics and Advanced Manufacturing(智能机器人与先进制造学院) Department of Pathology, Zhongshan Hospital, Fudan University(复旦大学中山医院病理科) Yiwu Research Institute, Fudan University(义乌研究院) Department of Computer Science, The University of Toronto(多伦多大学计算机科学系)

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2506.05876 2025-06-10 cs.GT cs.AI

Information Bargaining: Bilateral Commitment in Bayesian Persuasion

Yue Lin, Shuhui Zhu, William A Cunningham, Wenhao Li, Pascal Poupart, Hongyuan Zha, Baoxiang Wang

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) University of Waterloo(滑铁卢大学) University of Toronto(多伦多大学) Vector Institute(向量研究所) Tongji University(同济大学)

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2503.02819 2025-06-10 cs.LG

Feynman-Kac Correctors in Diffusion: Annealing, Guidance, and Product of Experts

Marta Skreta, Tara Akhound-Sadegh, Viktor Ohanesian, Roberto Bondesan, Alán Aspuru-Guzik, Arnaud Doucet, Rob Brekelmans, Alexander Tong, Kirill Neklyudov

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) McGill University(麦吉尔大学) Mila - Quebec AI Institute(魁北克AI研究所) Imperial College London(伦敦帝国学院) Google DeepMind(谷歌DeepMind) Duke University(杜克大学)

Comments Accepted as a Spotlight Presentation at the International Conference of Machine Learning 2025

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2506.06306 2025-06-10 eess.SP cs.CV cs.HC cs.LG

Benchmarking Early Agitation Prediction in Community-Dwelling People with Dementia Using Multimodal Sensors and Machine Learning

Ali Abedi, Charlene H. Chu, Shehroz S. Khan

机构 * KITE Research Institute(KITE研究机构) Toronto Rehabilitation Institute(多伦多康复研究所) University Health Network(大学健康网络) Lawrence Bloomberg Faculty of Nursing(劳伦斯布罗德利护理学院) University of Toronto(多伦多大学) College of Engineering and Technology(工程与技术学院) American University of the Middle East(中东美国大学)

Comments 16 pages, 4 figures, 2 tables

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2409.09871 2025-06-09 cs.RO

Marginalizing and Conditioning Gaussians onto Linear Approximations of Smooth Manifolds with Applications in Robotics

Zi Cong Guo, James R. Forbes, Timothy D. Barfoot

机构 * University of Toronto Robotics Institute(多伦多大学机器人研究所) Department of Mechanical Engineering, McGill University(麦吉尔大学机械工程系)

Comments Final version in IEEE ICRA 2025 (winner of the Best Conference Paper Award)

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2506.05435 2025-06-09 cs.LG cs.AI

Event Classification of Accelerometer Data for Industrial Package Monitoring with Embedded Deep Learning

Manon Renault, Hamoud Younes, Hugo Tessier, Ronan Le Roy, Bastien Pasdeloup, Mathieu Léonardon

机构 * Imagination Technologies, United Kingdom(Imagination Technologies, 英国) University of Toronto, Toronto, Canada(多伦多大学, 加拿大)

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2506.05347 2025-06-06 cs.CV

Neural Inverse Rendering from Propagating Light

Anagh Malik, Benjamin Attal, Andrew Xie, Matthew O'Toole, David B. Lindell

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) Carnegie Mellon University(卡内基梅隆大学)

Comments Website: https://anaghmalik.com/InvProp/

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2506.05209 2025-06-06 cs.CL cs.LG

The Common Pile v0.1: An 8TB Dataset of Public Domain and Openly Licensed Text

Nikhil Kandpal, Brian Lester, Colin Raffel, Sebastian Majstorovic, Stella Biderman, Baber Abbasi, Luca Soldaini, Enrico Shippole, A. Feder Cooper, Aviya Skowron, John Kirchenbauer, Shayne Longpre, Lintang Sutawika, Alon Albalak, Zhenlin Xu, Guilherme Penedo, Loubna Ben Allal, Elie Bakouch, John David Pressman, Honglu Fan, Dashiell Stander, Guangyu Song, Aaron Gokaslan, Tom Goldstein, Brian R. Bartoldson, Bhavya Kailkhura, Tyler Murray

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) Hugging Face EleutherAI The Allen Institute for Artificial Intelligence(人工智能研究所) Teraflop AI Cornell University(康奈尔大学) University of Maryland, College Park(马里兰大学学院市分校) MIT(麻省理工学院) CMU(卡内基梅隆大学) Lila Sciences Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室)

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2408.01333 2025-06-04 cs.RO

Incorporating Control Inputs in Continuous-Time Gaussian Process State Estimation for Robotics

Sven Lilge, Timothy D. Barfoot

机构 * University of Toronto Robotics Institute, University of Toronto, Toronto, Ontario, Canada(多伦多大学机器人研究所,多伦多大学,多伦多,安大略,加拿大)

Comments 21 pages, 7 figures, Accepted to Robotica

Journal ref Robotica 43 (2025) 1067-1086

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2307.08507 2025-06-04 cs.LG

Efficient and Accurate Optimal Transport with Mirror Descent and Conjugate Gradients

Mete Kemertas, Allan D. Jepson, Amir-massoud Farahmand

机构 * University of Toronto, Department of Computer Science(多伦多大学计算机科学系) Vector Institute(向量研究所) Polytechnique Montréal(蒙特利尔大学) Mila - Quebec AI Institute(魁北克AI研究所)

Comments Published in Transactions on Machine Learning Research (TMLR)

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2506.00849 2025-06-03 cs.LG cs.AI

Generalization in VAE and Diffusion Models: A Unified Information-Theoretic Analysis

Qi Chen, Jierui Zhu, Florian Shkurti

机构 * Department of Computer Science, University of Toronto(计算机科学系,多伦多大学) Department of Statistical Sciences, University of Toronto(统计科学系,多伦多大学) Data Science Institute(数据科学研究所) Vector Institute(向量研究所) Robotics Institute(机器人研究所)

Comments ICLR 2025 Accepted

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2506.00676 2025-06-03 cs.LG cs.AI

SafeTuneBed: A Toolkit for Benchmarking LLM Safety Alignment in Fine-Tuning

Saad Hossain, Samanvay Vajpayee, Sirisha Rambhatla

机构 * Critical ML Lab(关键机器学习实验室) University of Toronto(多伦多大学) University of Waterloo(滑铁卢大学)

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2505.17362 2025-06-03 cs.CL cs.AI

A Fully Generative Motivational Interviewing Counsellor Chatbot for Moving Smokers Towards the Decision to Quit

Zafarullah Mahmood, Soliman Ali, Jiading Zhu, Mohamed Abdelwahab, Michelle Yu Collins, Sihan Chen, Yi Cheng Zhao, Jodi Wolff, Osnat Melamed, Nadia Minian, Marta Maslej, Carolynne Cooper, Matt Ratto, Peter Selby, Jonathan Rose

机构 * University of Toronto(多伦多大学) Centre for Addiction and Mental Health(成瘾与心理健康中心)

Comments To be published in the Findings of the 63rd Annual Meeting of the Association for Computational Linguistics (ACL), Vienna, Austria, 2025

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2503.01854 2025-06-03 cs.CL cs.AI

A Comprehensive Survey of Machine Unlearning Techniques for Large Language Models

Jiahui Geng, Qing Li, Herbert Woisetschlaeger, Zongxiong Chen, Fengyu Cai, Yuxia Wang, Preslav Nakov, Hans-Arno Jacobsen, Fakhri Karray

机构 * Mohamed bin Zayed University of Artificial Intelligence (MBZUAI)(莫扎德大学人工智能学院) Fraunhofer Institute for Open Communication Systems (FOKUS)(弗劳恩霍夫开放通信系统研究所) Technical University of Munich(慕尼黑技术大学) Technical University of Darmstadt(达姆施塔特技术大学) University of Toronto(多伦多大学)

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2412.18367 2025-06-03 cs.CL

Towards Global AI Inclusivity: A Large-Scale Multilingual Terminology Dataset (GIST)

Jiarui Liu, Iman Ouzzani, Wenkai Li, Lechen Zhang, Tianyue Ou, Houda Bouamor, Zhijing Jin, Mona Diab

机构 * Carnegie Mellon University(卡内基梅隆大学) University of Michigan(密歇根大学) University of Toronto(多伦多大学) Max Planck Institute for Intelligent Systems(智能系统马克斯·普朗克研究所) Vector Institute(向量研究所)

Comments ACL 2025 Findings

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2506.00371 2025-06-03 cs.RO

Tunable Virtual IMU Frame by Weighted Averaging of Multiple Non-Collocated IMUs

Yizhou Gao, Tim Barfoot

机构 * University of Toronto Robotics Institute(多伦多大学机器人研究所)

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2506.00228 2025-06-03 cs.MA cs.LG

Sorrel: A simple and flexible framework for multi-agent reinforcement learning

Rebekah A. Gelpí, Yibing Ju, Ethan C. Jackson, Yikai Tang, Shon Verch, Claas Voelcker, William A. Cunningham

机构 * University of Toronto(多伦多大学) Schwartz Reisman Institute for Technology & Society(科技与社会研究所) Vector Institute(向量研究所) Department of Computer Science, University of Toronto(多伦多大学计算机科学系)

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2505.15929 2025-05-30 cs.AI

PhyX: Does Your Model Have the "Wits" for Physical Reasoning?

Hui Shen, Taiqiang Wu, Qi Han, Yunta Hsieh, Jizhou Wang, Yuyue Zhang, Yuxin Cheng, Zijian Hao, Yuansheng Ni, Xin Wang, Zhongwei Wan, Kai Zhang, Wendong Xu, Jing Xiong, Ping Luo, Wenhu Chen, Chaofan Tao, Zhuoqing Mao, Ngai Wong

机构 * The University of Hong Kong(香港大学) University of Michigan(密歇根大学) Independent(独立研究者) University of Toronto(多伦多大学) University of Waterloo(滑铁卢大学) The Ohio State University(俄亥俄州立大学)

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2501.18411 2025-05-30 cs.AI astro-ph.IM physics.comp-ph

Gravity-Bench-v1: A Benchmark on Gravitational Physics Discovery for Agents

Nolan Koblischke, Hyunseok Jang, Kristen Menou, Mohamad Ali-Dib

机构 * University of Toronto(多伦多大学) New York University Abu Dhabi(纽约大学阿布扎克分校)

Comments Accepted at ICML 2025

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2412.07951 2025-05-30 cs.HC cs.AI cs.CY

From Lived Experience to Insight: Unpacking the Psychological Risks of Using AI Conversational Agents

Mohit Chandra, Suchismita Naik, Denae Ford, Ebele Okoli, Munmun De Choudhury, Mahsa Ershadi, Gonzalo Ramos, Javier Hernandez, Ananya Bhattacharjee, Shahed Warreth, Jina Suh

机构 * School of Interactive Computing, Georgia Institute of Technology(交互计算学院,佐治亚理工学院) Purdue University(普渡大学) Microsoft Research(微软研究院) Microsoft(微软) Microsoft AI(微软人工智能) University of Toronto(多伦多大学)

Comments 31 pages, 6 figures, 8 tables; Accepted at ACM FAccT 2025

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2407.09946 2025-05-30 cs.CV

Low-Rank Interconnected Adaptation across Layers

Yibo Zhong, Jinman Zhao, Yao Zhou

机构 * Sichuan University(四川大学) University of Toronto(多伦多大学)

Comments Accepted to ACL 2025 (findings, long paper)

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2405.14457 2025-05-30 cs.LG cs.CR

Tighter Privacy Auditing of DP-SGD in the Hidden State Threat Model

Tudor Cebere, Aurélien Bellet, Nicolas Papernot

机构 * Inria(法国国家信息与自动化研究所) Université de Montpellier(蒙彼利埃大学) University of Toronto(多伦多大学) Vector Institute(向量研究所)

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2505.22356 2025-05-29 cs.LG cs.AI cs.CY stat.ML

Suitability Filter: A Statistical Framework for Classifier Evaluation in Real-World Deployment Settings

Angéline Pouget, Mohammad Yaghini, Stephan Rabanser, Nicolas Papernot

机构 * ETH Zurich(苏黎世联邦理工学院) University of Toronto(多伦多大学) Vector Institute(向量研究所)

Comments Accepted to ICML 2025

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2407.02273 2025-05-29 cs.CL

Language Model Alignment in Multilingual Trolley Problems

Zhijing Jin, Max Kleiman-Weiner, Giorgio Piatti, Sydney Levine, Jiarui Liu, Fernando Gonzalez, Francesco Ortu, András Strausz, Mrinmaya Sachan, Rada Mihalcea, Yejin Choi, Bernhard Schölkopf

机构 * Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所) ETH Zürich(苏黎世联邦理工学院) University of Toronto(多伦多大学) University of Washington(华盛顿大学) Allen Institute for AI (AI2)(人工智能研究所) Carnegie Mellon University(卡内基梅隆大学) University of Trieste(特里斯坦大学) University of Michigan(密歇根大学)

Comments ICLR 2025 Spotlight, Best Paper @ NeurIPS 2024 Workshop on Pluralistic Alignment

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2505.20676 2025-05-28 cs.CV cs.HC

Supervised Contrastive Learning for Ordinal Engagement Measurement

Sadaf Safa, Ali Abedi, Shehroz S. Khan

机构 * KITE Research Institute, University Health Network, Toronto, Canada(KITE研究机构、大学健康网络、多伦多,加拿大) Institute of Biomedical Engineering, University of Toronto, Toronto, Canada(生物医学工程研究所、多伦多大学、多伦多,加拿大) College of Engineering and Technology, American University of the Middle East, Kuwait(工程与技术学院、中东美国大学、科威特)

Comments 9 pages, 1 figure, 5 tables

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2505.20578 2025-05-28 cs.LG cs.AI q-bio.GN

Ctrl-DNA: Controllable Cell-Type-Specific Regulatory DNA Design via Constrained RL

Xingyu Chen, Shihao Ma, Runsheng Lin, Jiecong Lin, Bo Wang

机构 * University of Toronto(多伦多大学) Vector Institute for Artificial Intelligence(人工智能向量研究所) University Health Network(大学健康网络) Changping Laboratory(昌平实验室)

Comments 9 pages, 3 figures

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2505.20473 2025-05-28 cs.GR cs.CV cs.LG

Stochastic Preconditioning for Neural Field Optimization

Selena Ling, Merlin Nimier-David, Alec Jacobson, Nicholas Sharp

机构 * University of Toronto(多伦多大学) NVIDIA Canada(NVIDIA加拿大分公司) NVIDIA Switzerland(NVIDIA瑞士分公司) Adobe Research Canada(Adobe加拿大研究实验室) NVIDIA USA(NVIDIA美国分公司)

Comments 15 pages, 11 figures, SIGGRAPH 2025 (Journal track)

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