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高校专区

Massachusetts Institute of Technology(麻省理工学院)

2026-08-17 至 2026-08-17 共收录 3
2608.13719 2026-08-17 cs.AI cs.RO 新提交

Coverage Aware Active Evaluation for Failure Discovery with Paired Systems

面向配对系统故障发现的覆盖率感知主动评估

Anjali Parashar, Rachel Luo, Apoorva Sharma, Sushant Veer, Edward Schmerling, Carson Sobolewski, Mingxin Yu, Chuchu Fan, Marco Pavone

机构 * Laboratory of Information & Decision Systems (LIDS), MIT(麻省理工学院信息与决策系统实验室(LIDS)) NVIDIA Research(英伟达研究院)

AI总结 该研究针对自主系统故障发现难题,提出结合代理评估与残差建模、支持感知互信息目标的自适应方法,在三类任务中发现的故障数是基线的两倍。

Comments 9 main pages followed by Appendix, total 21 pages, 12 figures

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2608.13079 2026-08-17 cs.LG 版本更新

Learning Discrete Decisions for MIPs with Constraint-Aware Diffusion

基于约束感知扩散的混合整数规划离散决策学习

Vincenzo Di Vito, Mehdi Taghizadeh, Deepjyoti Deka, Kaarthik Sundar, Ferdinando Fioretto

机构 * University of Virginia(弗吉尼亚大学) MIT(麻省理工学院) Los Alamos National Laboratory(洛斯阿拉莫斯国家实验室)

AI总结 该研究提出Constrained Graph Diffusion(CGD)框架,结合图扩散模型与可行性投影算子求解混合整数规划,在两类任务上较基线方法提升可行性与质量,且最高加速425倍。

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2512.15808 2026-08-17 q-bio.QM cs.AI cs.CV cs.LG

Foundation Models in Biomedical Imaging: Turning Hype into Reality

生物医学影像中的基础模型:从 hype 到现实

Amgad Muneer, Kai Zhang, Ibraheem Hamdi, Rizwan Qureshi, Muhammad Waqas, Shereen Fouad, Hazrat Ali, Syed Muhammad Anwar, Jia Wu

机构 * Department of Imaging Physics, The University of Texas MD Anderson Cancer Center(影像物理系,德克萨斯大学MD安德森癌症中心) Center for Secure Artificial Intelligence for Healthcare (SAFE), McWilliams School of Biomedical Informatics, UTHealth Houston(安全人工智能用于医疗保健中心(SAFE),麦威廉斯生物医学信息学学院,UTHealth休斯顿) Female Medicine in Machine Learning, Massachusetts Institute of Technology(机器学习中的女性医学,麻省理工学院) Department of Computer Science, Salim Habib University(计算机科学系,Salim Habib大学) School of Computer Science and Digital Technologies, Aston Centre for Artificial Intelligence Research and Application, Aston University(计算机科学与数字技术学院,阿斯顿人工智能研究与应用中心,阿斯顿大学) Division of Computing Science and Mathematics, University of Stirling(计算科学与数学系,斯特灵大学) School of Medicine and Health Sciences, George Washington University(医学与健康科学学院,乔治·华盛顿大学) Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Hospital(谢赫扎耶德儿童外科创新研究所,儿童医院) Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center(胸腔/头颈医学肿瘤科,德克萨斯大学MD安德森癌症中心)

AI总结 本文探讨了基础模型在生物医学影像中的应用,提出REAL-FM框架以评估模型的实际临床价值,指出基础模型在因果推理和安全性方面存在不足,强调需要协调的专业AI系统。

Comments 9 figures and 3 tables

Journal ref Nature Biomedical Engineering 10, 1557-1575 (2026)

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