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Massachusetts Institute of Technology(麻省理工学院)

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2412.01940 2025-07-04 cs.LG cs.DB cs.IR

Down with the Hierarchy: The 'H' in HNSW Stands for "Hubs"

Blaise Munyampirwa, Vihan Lakshman, Benjamin Coleman

机构 * Argmax Inc.(Argmax公司) MIT CSAIL Google DeepMind(谷歌DeepMind)

Comments 17 pages

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2505.22618 2025-07-04 cs.CL

Fast-dLLM: Training-free Acceleration of Diffusion LLM by Enabling KV Cache and Parallel Decoding

Chengyue Wu, Hao Zhang, Shuchen Xue, Zhijian Liu, Shizhe Diao, Ligeng Zhu, Ping Luo, Song Han, Enze Xie

机构 * The University of Hong Kong(香港大学) NVIDIA MIT(麻省理工学院)

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2502.17874 2025-07-04 cs.LG q-bio.QM

Neural Graph Matching Improves Retrieval Augmented Generation in Molecular Machine Learning

Runzhong Wang, Rui-Xi Wang, Mrunali Manjrekar, Connor W. Coley

机构 * Massachusetts Institute of Technology, Cambridge, MA, United States(麻省理工学院)

Comments ICML 2025

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2501.12370 2025-07-04 cs.LG cs.AI

Parameters vs FLOPs: Scaling Laws for Optimal Sparsity for Mixture-of-Experts Language Models

Samira Abnar, Harshay Shah, Dan Busbridge, Alaaeldin Mohamed Elnouby Ali, Josh Susskind, Vimal Thilak

机构 * Apple(苹果公司) MIT(麻省理工学院)

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2411.16765 2025-07-04 cs.CL cs.CV

SHuBERT: Self-Supervised Sign Language Representation Learning via Multi-Stream Cluster Prediction

Shester Gueuwou, Xiaodan Du, Greg Shakhnarovich, Karen Livescu, Alexander H. Liu

机构 * TTI-Chicago(TTI-芝加哥) MIT CSAIL

Comments Fixed Figure 1. ACL 2025

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2411.09851 2025-07-04 hep-ex cs.LG physics.data-an

SymbolFit: Automatic Parametric Modeling with Symbolic Regression

Ho Fung Tsoi, Dylan Rankin, Cecile Caillol, Miles Cranmer, Sridhara Dasu, Javier Duarte, Philip Harris, Elliot Lipeles, Vladimir Loncar

机构 * University of Pennsylvania(宾夕法尼亚大学) European Organization for Nuclear Research (CERN)(欧洲核子研究中心) University of Cambridge(剑桥大学) University of Wisconsin-Madison(威斯康星大学麦迪逊分校) University of California San Diego(加州大学圣地亚哥分校) Massachusetts Institute of Technology(麻省理工学院) Institute for Artificial Intelligence(人工智能研究所)

Comments 52 pages, 35 figures. Under review. The API can be used out-of-the-box and is available at https://github.com/hftsoi/symbolfit

Journal ref Comput. Softw. Big Sci. 9, 12 (2025)

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2507.01368 2025-07-03 cs.CV cs.LG

Activation Reward Models for Few-Shot Model Alignment

Tianning Chai, Chancharik Mitra, Brandon Huang, Gautam Rajendrakumar Gare, Zhiqiu Lin, Assaf Arbelle, Leonid Karlinsky, Rogerio Feris, Trevor Darrell, Deva Ramanan, Roei Herzig

机构 * University of California, Berkeley(加州大学伯克利分校) Carnegie Mellon University(卡内基梅隆大学) IBM Research(IBM研究院) MIT-IBM Watson AI Lab(MIT-IBM沃森人工智能实验室)

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2507.01278 2025-07-03 cs.CL

Evaluating Large Language Models for Multimodal Simulated Ophthalmic Decision-Making in Diabetic Retinopathy and Glaucoma Screening

Cindy Lie Tabuse, David Restepo, Carolina Gracitelli, Fernando Korn Malerbi, Caio Regatieri, Luis Filipe Nakayama

机构 * Ophthalmology Department, São Paulo Federal University(圣保罗联邦大学眼科部) Université Paris-Saclay, CentraleSupélec, Mathematics and Computer Science Laboratory(巴黎萨克莱大学、中央超导实验室数学与计算机科学实验室) Laboratory for Computational Physiology, Massachusetts Institute of Technology(计算生理学实验室、麻省理工学院)

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2507.01163 2025-07-03 cs.CV q-bio.CB q-bio.QM

cp_measure: API-first feature extraction for image-based profiling workflows

Alán F. Muñoz, Tim Treis, Alexandr A. Kalinin, Shatavisha Dasgupta, Fabian Theis, Anne E. Carpenter, Shantanu Singh

机构 * Broad Institute of MIT(麻省理工学院Broad研究所) Institute of Computational Biology, Helmholtz Zentrum München(亥姆霍兹慕尼黑研究中心计算生物学研究所)

Comments 10 pages, 4 figures, 4 supplementary figures. CODEML Workshop paper accepted (non-archival), as a part of ICML2025 events

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2507.01125 2025-07-03 cs.RO

VISTA: Open-Vocabulary, Task-Relevant Robot Exploration with Online Semantic Gaussian Splatting

Keiko Nagami, Timothy Chen, Javier Yu, Ola Shorinwa, Maximilian Adang, Carlyn Dougherty, Eric Cristofalo, Mac Schwager

机构 * Department of Aeronautics and Astronautics, Stanford University(航空与航天系,斯坦福大学) MIT Lincoln Laboratory(MIT林肯实验室)

Comments 9 pages, 4 figures

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2505.17576 2025-07-03 cs.RO

CU-Multi: A Dataset for Multi-Robot Data Association

Doncey Albin, Miles Mena, Annika Thomas, Harel Biggie, Xuefei Sun, Dusty Woods, Steve McGuire, Christoffer Heckman

机构 * Autonomous Robotics and Perception Group in the Computer Science Department at the University of Colorado Boulder(科罗拉多大学博尔德分校计算机科学系自主机器人与感知小组) Aerospace Controls Laboratory at Massachusetts Institute of Technology(麻省理工学院航空航天控制实验室) Computer Science and Artificial Intelligence Laboratory at Massachusetts Institute of Technology(麻省理工学院计算机科学与人工智能实验室) Human-Aware Robotic Exploration Lab at University of California Santa Cruz(加州大学圣克鲁兹分校人感知机器人探索实验室)

Comments 8 pages, 6 figures, 4 tables

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2502.12084 2025-07-03 cs.CL

VLM2-Bench: A Closer Look at How Well VLMs Implicitly Link Explicit Matching Visual Cues

Jianshu Zhang, Dongyu Yao, Renjie Pi, Paul Pu Liang, Yi R. Fung

机构 * Hong Kong University of Science and Technology(香港科技大学) Carnegie Mellon University(卡内基梅隆大学) Massachusetts Institute of Technology(麻省理工学院)

Comments Project Page: https://vlm2-bench.github.io/ Camera Ready version

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2406.17538 2025-07-03 cs.CV

Three-Stream Temporal-Shift Attention Network Based on Self-Knowledge Distillation for Micro-Expression Recognition

Guanghao Zhu, Lin Liu, Yuhao Hu, Haixin Sun, Fang Liu, Xiaohui Du, Ruqian Hao, Juanxiu Liu, Yong Liu, Hao Deng, Jing Zhang

机构 * MOEMIL Laboratory, School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China(电子科学与技术大学光电科学与工程学院) School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China(电子科学与技术大学光电科学与工程学院) UESTC-MIT Joint Institute of Intelligent Microtechnique, Yibin, 644000, China(UESTC-MIT智能微技术联合研究所)

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2402.10787 2025-07-03 cs.LG cs.AI cs.CL

Squat: Quant Small Language Models on the Edge

Xuan Shen, Peiyan Dong, Zhenglun Kong, Yifan Gong, Changdi Yang, Zhaoyang Han, Yanyue Xie, Lei Lu, Cheng Lyu, Chao Wu, Yanzhi Wang, Pu Zhao

机构 * Northeastern University(东北大学) MIT(麻省理工学院) Harvard University(哈佛大学)

Comments Accepeted by ICCAD 2025

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2507.00984 2025-07-02 cs.RO cs.CV cs.LG

Box Pose and Shape Estimation and Domain Adaptation for Large-Scale Warehouse Automation

Xihang Yu, Rajat Talak, Jingnan Shi, Ulrich Viereck, Igor Gilitschenski, Luca Carlone

机构 * Laboratory for Information & Decision Systems (LIDS)(信息与决策系统实验室) Massachusetts Institute of Technology(麻省理工学院) Symbotic(Symbotic公司) Vector Institute University of Toronto(多伦多大学向量研究所)

Comments 12 pages, 6 figures. This work will be presented at the 19th International Symposium on Experimental Robotics (ISER2025)

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2507.00851 2025-07-02 cs.LG

Aligning Learning and Endogenous Decision-Making

Rares Cristian, Pavithra Harsha, Georgia Perakis, Brian Quanz

机构 * Massachusetts Institute of Technology(麻省理工学院) IBM Research(IBM研究院)

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2504.17924 2025-07-02 cs.RO

Learning Attentive Neural Processes for Planning with Pushing Actions

Atharv Jain, Seiji Shaw, Nicholas Roy

机构 * Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology(计算机科学与人工智能实验室,麻省理工学院)

Comments Presented at 2025 RoboReps Workshop

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2412.05576 2025-07-02 cs.LG cs.CE cs.NE physics.flu-dyn

STONet: A neural operator for modeling solute transport in micro-cracked reservoirs

Ehsan Haghighat, Mohammad Hesan Adeli, S Mohammad Mousavi, Ruben Juanes

机构 * Massachusetts Institute of Technology(麻省理工学院) Sharif University of Technology(沙斐大学) Cornell University(康奈尔大学)

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2406.04370 2025-07-02 cs.CL cs.AI cs.LG

Large Language Model Confidence Estimation via Black-Box Access

Tejaswini Pedapati, Amit Dhurandhar, Soumya Ghosh, Soham Dan, Prasanna Sattigeri

机构 * IBM Research Yorktown Heights(IBM研究院纽约高地分部) IBM Research(IBM研究院) MIT-IBM Watson AI Lab(MIT-IBM沃森人工智能实验室) Microsoft New York(微软纽约分公司)

Comments Accepted to TMLR 2025

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2412.17283 2025-07-01 cond-mat.mtrl-sci cs.CE cs.LG

Emerging Microelectronic Materials by Design: Navigating Combinatorial Design Space with Scarce and Dispersed Data

Hengrui Zhang, Alexandru B. Georgescu, Suraj Yerramilli, Christopher Karpovich, Daniel W. Apley, Elsa A. Olivetti, James M. Rondinelli, Wei Chen

机构 * Department of Mechanical Engineering, Northwestern University, Evanston, IL 60208, United States(机械工程系,西北大学) Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, United States(材料科学与工程系,西北大学) Department of Industrial Engineering and Management Sciences, Northwestern University, Evanston, IL 60208, United States(工业工程与管理科学系,西北大学) Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States(材料科学与工程系,麻省理工学院)

Comments 31 pages, 9 figures

Journal ref Acc. Mater. Res. 6, 730-741 (2025)

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2506.23358 2025-07-01 cs.LG cs.AI

Federated Timeline Synthesis: Scalable and Private Methodology For Model Training and Deployment

Pawel Renc, Michal K. Grzeszczyk, Linglong Qian, Nassim Oufattole, Jeff Rasley, Arkadiusz Sitek

机构 * Snowflake AI Research(Snowflake人工智能研究院) Massachusetts General Hospital(麻省总医院) AGH University of Krakow(克拉科夫AGH大学) Massachusetts Institute of Technology(麻省理工学院) King’s College London(伦敦国王学院) Harvard Medical School(哈佛医学院)

Comments conference paper

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2506.23329 2025-07-01 cs.CV

IR3D-Bench: Evaluating Vision-Language Model Scene Understanding as Agentic Inverse Rendering

Parker Liu, Chenxin Li, Zhengxin Li, Yipeng Wu, Wuyang Li, Zhiqin Yang, Zhenyuan Zhang, Yunlong Lin, Sirui Han, Brandon Y. Feng

机构 * CUHK(香港中文大学) TJU(天津大学) EPFL(瑞士联邦理工学院) HKUST(香港科技大学) XMU(厦门大学) MIT(麻省理工学院)

Comments Project Page: https://ir3d-bench.github.io/

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2506.23201 2025-07-01 cs.LG cs.SY eess.SY

External Data-Enhanced Meta-Representation for Adaptive Probabilistic Load Forecasting

Haoran Li, Muhao Guo, Marija Ilic, Yang Weng, Guangchun Ruan

机构 * Department of Electrical, Computer and Energy Engineering, Arizona State University(电气、计算机与能源工程系,亚利桑那州立大学) Laboratory for Information and Decision Systems, Massachusetts Institute of Technology(信息与决策系统实验室,麻省理工学院)

Comments 10 pages

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2506.21521 2025-07-01 cs.CL cs.AI

Potemkin Understanding in Large Language Models

Marina Mancoridis, Bec Weeks, Keyon Vafa, Sendhil Mullainathan

机构 * Massachusetts Institute of Technology(麻省理工学院) Harvard University(哈佛大学) University of Chicago(芝加哥大学)

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2506.14540 2025-07-01 cs.LG cs.AI

Aligning Evaluation with Clinical Priorities: Calibration, Label Shift, and Error Costs

Gerardo A. Flores, Alyssa H. Smith, Julia A. Fukuyama, Ashia C. Wilson

机构 * Massachusetts Institute of Technology(麻省理工学院) Northeastern University(东北大学) Indiana University(印第安纳大学)

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2410.09432 2025-07-01 cs.DC cs.CL cs.CV

FedEx-LoRA: Exact Aggregation for Federated and Efficient Fine-Tuning of Foundation Models

Raghav Singhal, Kaustubh Ponkshe, Praneeth Vepakomma

机构 * Mohamed bin Zayed University of Artificial Intelligence(穆罕默德·本·扎耶德人工智能大学) Massachusetts Institute of Technology(麻省理工学院)

Comments ACL 2025 - Oral. Raghav Singhal and Kaustubh Ponkshe contributed equally to this work

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2408.15495 2025-07-01 cs.LG cs.AI stat.ML

Remove Symmetries to Control Model Expressivity and Improve Optimization

Liu Ziyin, Yizhou Xu, Isaac Chuang

机构 * Research Laboratory of Electronics, Massachusetts Institute of Technology(麻省理工学院电子研究实验室) Physics & Informatics Laboratories, NTT Research(NTT研究物理与信息实验室) Computer and Communication Sciences, École Polytechnique Fédérale de Lausanne(洛桑联邦理工学院计算机与通信科学) Department of Physics, Massachusetts Institute of Technology(麻省理工学院物理系)

Comments preprint

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2206.00535 2025-07-01 cs.CV cs.HC cs.SI

Deepfake Caricatures: Amplifying attention to artifacts increases deepfake detection by humans and machines

Camilo Fosco, Emilie Josephs, Alex Andonian, Aude Oliva

机构 * MIT(麻省理工学院)

Comments 11 pages, 5 figures, 4 tables

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2412.03768 2025-06-30 stat.ML cs.LG eess.SP

Learning Networks from Wide-Sense Stationary Stochastic Processes

Anirudh Rayas, Jiajun Cheng, Rajasekhar Anguluri, Deepjyoti Deka, Gautam Dasarathy

机构 * Arizona State University(亚利桑那州立大学) University of Maryland, Baltimore County(马里兰大学巴尔的摩县分校) MIT Energy Initiative(麻省理工学院能源倡议)

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2408.05609 2025-06-30 eess.SY cs.AI cs.LG cs.MA cs.RO cs.SY

Mitigating Metropolitan Carbon Emissions with Dynamic Eco-driving at Scale

Vindula Jayawardana, Baptiste Freydt, Ao Qu, Cameron Hickert, Edgar Sanchez, Catherine Tang, Mark Taylor, Blaine Leonard, Cathy Wu

机构 * Massachusetts Institute of Technology(麻省理工学院) ETH Zürich(苏黎世联邦理工学院) Utah Department of Transportation(犹他州交通部门)

Comments Accepted for publication at Transportation Research Part C: Emerging Technologies

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