arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

共收录 411
2506.00137 2025-09-23 cs.CL cs.IR cs.LG

LaMP-QA: A Benchmark for Personalized Long-form Question Answering

Alireza Salemi, Hamed Zamani

机构 * Center for Intelligent Information Retrieval(智能信息检索中心) University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.16412 2025-09-23 cs.RO

Subteaming and Adaptive Formation Control for Coordinated Multi-Robot Navigation

Zihao Deng, Peng Gao, Williard Joshua Jose, Maggie Wigness, John Rogers, Brian Reily, Christopher Reardon, Hao Zhang

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) North Carolina State University(北卡罗来纳州立大学) U.S. Army DEVCOM Army Research Laboratory(美国陆军 DEVCOM 军事研究实验室) University of Denver(丹佛大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.00934 2025-09-22 cs.CL cs.AI

MedCOD: Enhancing English-to-Spanish Medical Translation of Large Language Models Using Enriched Chain-of-Dictionary Framework

Md Shahidul Salim, Lian Fu, Arav Adikesh Ramakrishnan, Zonghai Yao, Hong Yu

机构 * Center for Healthcare Organization and Implementation Research, VA Bedford Health Care(医疗组织与实施研究中心,VA贝德福德医疗中心) Miner School of Computer and Information Sciences, University of Massachusetts Lowell(矿物计算机与信息科学学院,马萨诸塞州立大学洛厄尔分校) Manning College of Information and Computer Sciences, University of Massachusetts Amherst(曼宁信息与计算机科学学院,马萨诸塞州立大学阿姆赫斯特分校)

Comments To appear in Findings of the Association for Computational Linguistics: EMNLP 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.08415 2025-09-22 cs.CL cs.LO

FSLI: An Interpretable Formal Semantic System for One-Dimensional Ordering Inference

Maha Alkhairy, Vincent Homer, Brendan O'Connor

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

Comments 3 figures, 9 pages main paper and 8 pages references and appendix

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.05129 2025-09-19 cs.CL cs.CY cs.LG

SMART: Simulated Students Aligned with Item Response Theory for Question Difficulty Prediction

Alexander Scarlatos, Nigel Fernandez, Christopher Ormerod, Susan Lottridge, Andrew Lan

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) Cambium Assessment(Cambium评估)

Comments Published in EMNLP 2025: The 2025 Conference on Empirical Methods in Natural Language Processing

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.10798 2025-09-16 cs.AI

SigmaScheduling: Uncertainty-Informed Scheduling of Decision Points for Intelligent Mobile Health Interventions

Asim H. Gazi, Bhanu Teja Gullapalli, Daiqi Gao, Benjamin M. Marlin, Vivek Shetty, Susan A. Murphy

机构 * Harvard University(哈佛大学) University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) University of California(加州大学)

Comments 4 pages, 3 figures, Accepted to the IEEE-EMBS International Conference on Body Sensor Networks (BSN) 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2504.21773 2025-09-16 cs.CL cs.AI

MAC-Tuning: LLM Multi-Compositional Problem Reasoning with Enhanced Knowledge Boundary Awareness

Junsheng Huang, Zhitao He, Yucheng Huang, Sandeep Polisetty, Qingyun Wang, Yi. R Fung

机构 * Hong Kong University of Science and Technology(香港科技大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) UMass Amherst(马萨诸塞大学阿姆赫斯特分校) William & Mary(威廉与玛丽学院)

Comments We release our code and resource at https://github.com/no-touch-fish/Multi-QA-Tuning. The paper is accepted into EMNLP 2025 main

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.10519 2025-09-16 cs.LG

Gradient Estimation Methods of Approximate Multipliers for High-Accuracy Retraining of Deep Learning Models

Chang Meng, Wayne Burleson, Giovanni De Micheli

机构 * Department of Mathematics and Computer Science, Eindhoven University of Technology(数学与计算机科学系,埃因霍温理工大学) Department of Electrical and Computer Engineering, University of Massachusetts Amherst(电气与计算机工程系,马萨诸塞大学阿姆赫斯特分校) Integrated Systems Laboratory, École Polytechnique Fédérale de Lausanne(集成系统实验室,瑞士联邦理工学院洛桑校区)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.09782 2025-09-15 cs.LG

One Head, Many Models: Cross-Attention Routing for Cost-Aware LLM Selection

Roshini Pulishetty, Mani Kishan Ghantasala, Keerthy Kaushik Dasoju, Niti Mangwani, Vishal Garimella, Aditya Mate, Somya Chatterjee, Yue Kang, Ehi Nosakhare, Sadid Hasan, Soundar Srinivasan

机构 * University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校) Microsoft(微软公司)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.09593 2025-09-12 cs.CL cs.AI

Fluent but Unfeeling: The Emotional Blind Spots of Language Models

Bangzhao Shu, Isha Joshi, Melissa Karnaze, Anh C. Pham, Ishita Kakkar, Sindhu Kothe, Arpine Hovasapian, Mai ElSherief

机构 * Northeastern University(东北大学) UC San Diego(加州大学圣地亚哥分校) University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校)

Comments Camera-ready version for ICWSM 2026. First two authors contributed equally

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.07955 2025-09-10 cs.LG cs.AI

ACE and Diverse Generalization via Selective Disagreement

Oliver Daniels, Stuart Armstrong, Alexandre Maranhão, Mahirah Fairuz Rahman, Benjamin M. Marlin, Rebecca Gorman

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) AlignedAI(对齐人工智能) CentraleSupélec(中央超导学院) University of Oxford(牛津大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.07253 2025-09-10 cs.IR cs.AI cs.CL

Benchmarking Information Retrieval Models on Complex Retrieval Tasks

Julian Killingback, Hamed Zamani

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.05930 2025-09-09 cs.LG cs.SY eess.SY stat.ML

Smoothed Online Optimization for Target Tracking: Robust and Learning-Augmented Algorithms

Ali Zeynali, Mahsa Sahebdel, Qingsong Liu, Mohammad Hajiesmaili, Ramesh K. Sitaraman

机构 * University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校) Akamai Technologies(Akamai技术公司)

Comments 10 pages, 14 pages appendix

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.05186 2025-09-09 stat.ML cs.LG cs.NA math.NA

Probabilistic operator learning: generative modeling and uncertainty quantification for foundation models of differential equations

Benjamin J. Zhang, Siting Liu, Stanley J. Osher, Markos A. Katsoulakis

机构 * Division of Applied Mathematics, Brown University(布朗大学应用数学系) Department of Mathematics, University of California, Riverside(加州大学河滨分校数学系) Department of Mathematics, University of California, Los Angeles(加州大学洛杉矶分校数学系) Department of Mathematics and Statistics, University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校数学与统计学系)

Comments First two authors contributed equally

详情

展开后加载摘要…

URL PDF HTML 收藏
2405.13962 2025-09-09 stat.ML cs.LG

Robust Generative Learning with Lipschitz-Regularized $α$-Divergences Allows Minimal Assumptions on Target Distributions

Ziyu Chen, Hyemin Gu, Markos A. Katsoulakis, Luc Rey-Bellet, Wei Zhu

机构 * Department of Mathematics and Statistics, University of Massachusetts Amherst(数学与统计学系,马萨诸塞大学阿默斯特分校) School of Mathematics, Georgia Institute of Technology(数学学院,佐治亚理工学院)

详情

展开后加载摘要…

URL PDF HTML 收藏
2105.01160 2025-09-09 cs.LG hep-ex

The Tracking Machine Learning challenge : Throughput phase

Sabrina Amrouche, Laurent Basara, Paolo Calafiura, Dmitry Emeliyanov, Victor Estrade, Steven Farrell, Cécile Germain, Vladimir Vava Gligorov, Tobias Golling, Sergey Gorbunov, Heather Gray, Isabelle Guyon, Mikhail Hushchyn, Vincenzo Innocente, Moritz Kiehn, Marcel Kunze, Edward Moyse, David Rousseau, Andreas Salzburger, Andrey Ustyuzhanin, Jean-Roch Vlimant

机构 * participant participant Paolo Calafiura Steven Farrell Heather Gray University of California, Berkeley CA, USA Physics Division, Lawrence Berkeley National Laboratory Jean-Roch Vlimant California Institute of Technology, Pasadena CA, USA Vincenzo Innocente Andreas Salzburger CERN, Geneva, Switzerland Dmitry Emeliyanov Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom Sergey Gorbunov Goethe University Frankfurt, Germany Marcel Kunze Heidelberg University, Germany Sabrina Amrouche Tobias Golling Moritz Kiehn D\'epartement de Physique Nucl\'eaire et Corpusculaire, Universit\'e de Gen\`eve, Gen\`eve, Switzerland Edward Moyse Department of Physics, University of Massachusetts, Amherst MA, USA Laurent Basara , Victor Estrade C\'ecile Germain LRI/TAU, Univ. Paris-Sud/INRIA/CNRS, Universit\' e Paris-Saclay, Gif-sur-Yvette, France Isabelle Guyon UPSud/INRIA Universit\'e Paris-Saclay, Orsay, France ChaLearn, Berkeley, CA, USA contact: David Rousseau , Yetkin Yilmaz Universit\'e Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France Mikhail Hushchyn Andrey Ustyuzhanin National Research University Higher School of Economics Yandex School of Data Analysis, Moscow, Russia Vladimir Vava Gligorov LPNHE, Sorbonne Universit \'e , Paris Diderot Sorbonne Paris Cit \'e , CNRS/IN2P3, Paris, France

Comments submitted to Computing and Software for Big Science

Journal ref Comput.Softw.Big Sci. 7 (2023) 1, 1

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.05448 2025-09-09 cs.CE cs.AI

Newton to Einstein: Axiom-Based Discovery via Game Design

Pingchuan Ma, Benjamin Tod Jones, Tsun-Hsuan Wang, Minghao Guo, Michal Piotr Lipiec, Chuang Gan, Wojciech Matusik

机构 * MIT CSAIL(麻省理工学院计算机科学与人工智能实验室) UMass Amherst(马萨诸塞大学阿姆赫斯特分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2406.06056 2025-09-09 cs.CL

Synth-SBDH: A Synthetic Dataset of Social and Behavioral Determinants of Health for Clinical Text

Avijit Mitra, Zhichao Yang, Emily Druhl, Raelene Goodwin, Hong Yu

机构 * Manning College of Information and Computer Sciences, University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校信息与计算机科学学院) U.S. Department of Veterans Affairs(美国退伍军人事务部) Department of Medicine, University of Massachusetts Chan Medical School(马萨诸塞大学查恩医学院医学部) Miner School of Computer and Information Sciences, University of Massachusetts Lowell(马萨诸塞大学洛厄尔分校米纳尔计算机与信息科学学院)

Comments Accepted at EMNLP 2025 (main) Github: https://github.com/avipartho/Synth-SBDH

详情

展开后加载摘要…

URL PDF HTML 收藏
2407.18416 2025-09-08 cs.CL cs.AI cs.LG

PersonaGym: Evaluating Persona Agents and LLMs

Vinay Samuel, Henry Peng Zou, Yue Zhou, Shreyas Chaudhari, Ashwin Kalyan, Tanmay Rajpurohit, Ameet Deshpande, Karthik Narasimhan, Vishvak Murahari

机构 * University of Maryland, College Park(马里兰大学 College Park分校) University of Illinois Chicago(伊利诺伊大学芝加哥分校) University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校) Georgia Tech(佐治亚理工学院) Princeton University(普林斯顿大学)

Comments EMNLP Findings 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.02805 2025-09-04 cs.LG

Challenges in Understanding Modality Conflict in Vision-Language Models

Trang Nguyen, Jackson Michaels, Madalina Fiterau, David Jensen

机构 * Manning College of Information \& Computer Sciences, University of Massachusetts Amherst, Amherst, U.S.

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.01619 2025-09-03 cs.AI cs.CR cs.LG

Throttling Web Agents Using Reasoning Gates

Abhinav Kumar, Jaechul Roh, Ali Naseh, Amir Houmansadr, Eugene Bagdasarian

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2509.01084 2025-09-03 cs.CL

A Paradigm Gap in Urdu

Farah Adeeba, Rajesh Bhatt

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) University of Engineering & Technology, Lahore(拉合尔工程与技术大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03871 2025-07-08 cs.LG cs.AI cs.HC

Enhancing Adaptive Behavioral Interventions with LLM Inference from Participant-Described States

Karine Karine, Benjamin M. Marlin

机构 * University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校)

Comments Accepted at Machine Learning for Healthcare (MLHC) 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2406.15213 2025-07-08 cs.LG cs.AI cs.CR

Backdooring Bias ($B^2$) into Stable Diffusion Models

Ali Naseh, Jaechul Roh, Eugene Bagdasarian, Amir Houmansadr

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

Comments Accepted to USENIX Security '25

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03241 2025-07-08 cs.CL

KinyaColBERT: A Lexically Grounded Retrieval Model for Low-Resource Retrieval-Augmented Generation

Antoine Nzeyimana, Andre Niyongabo Rubungo

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) Princeton University(普林斯顿大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03064 2025-07-08 cs.CR cs.AI

LLM-Driven Auto Configuration for Transient IoT Device Collaboration

Hetvi Shastri, Walid A. Hanafy, Li Wu, David Irwin, Mani Srivastava, Prashant Shenoy

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) University of California Los Angeles(加州大学洛杉矶分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.00033 2025-07-02 cs.CV cs.AI cs.CL

Moment Sampling in Video LLMs for Long-Form Video QA

Mustafa Chasmai, Gauri Jagatap, Gouthaman KV, Grant Van Horn, Subhransu Maji, Andrea Fanelli

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) Dolby Laboratories(杜比实验室)

Comments Workshop on Video Large Language Models (VidLLMs) at CVPR 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.20485 2025-07-02 cs.LG cs.AI cs.CV cs.DC cs.PF

Avoid Forgetting by Preserving Global Knowledge Gradients in Federated Learning with Non-IID Data

Abhijit Chunduru, Majid Morafah, Mahdi Morafah, Vishnu Pandi Chellapandi, Ang Li

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) Arizona State University(亚利桑那州立大学) University of California San Diego(加州大学圣地亚哥分校) Purdue University(普渡大学) University of Maryland College Park(马里兰大学学院市分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.24019 2025-07-01 cs.CV cs.CL

Ella: Embodied Social Agents with Lifelong Memory

Hongxin Zhang, Zheyuan Zhang, Zeyuan Wang, Zunzhe Zhang, Lixing Fang, Qinhong Zhou, Chuang Gan

机构 * University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校) Johns Hopkins University(约翰霍普金斯大学) Tsinghua University(清华大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.00306 2025-07-01 cs.CR cs.AI cs.CL cs.IR cs.LG

Riddle Me This! Stealthy Membership Inference for Retrieval-Augmented Generation

Ali Naseh, Yuefeng Peng, Anshuman Suri, Harsh Chaudhari, Alina Oprea, Amir Houmansadr

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) Northeastern University(东北大学)

Comments This is the full version (27 pages) of the paper 'Riddle Me This! Stealthy Membership Inference for Retrieval-Augmented Generation' published at CCS 2025

详情

展开后加载摘要…

URL PDF HTML 收藏