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University of Texas at Austin(得克萨斯大学奥斯汀分校)

2026-08-03 至 2026-08-03 共收录 3
2607.28677 2026-08-03 cs.AI 新提交

Reasoning in Real World Clinical Care: Why Large Language Models Are Not Yet Safe for Autonomous Clinical Decision Support

现实世界临床护理中的推理:为何大型语言模型(LLM)尚不适合自主临床决策支持

Shayndhan Sivanathan, Shravan Nageswaran, Mehdi Zadem, Ryaan Sultan, Nicolas von Mallinckrodt, Max Solovyev, Alexey Matyushkin, Sumon Sadhu, Gabriele C DeLuca, Sanjeeva Jeyaretna, James Hillis, Manoj Ramachandran, Prakash Jayakumar

机构 * Atman Labs(阿特曼实验室) Oxford University Hospitals(牛津大学医院) University of Oxford(牛津大学) NIHR Oxford Biomedical Research Centre(英国国立卫生研究院牛津生物医学研究中心) Imperial College London(伦敦帝国理工学院) Technical University of Munich(慕尼黑工业大学) Massachusetts General Hospital(麻省总医院) Mass General Brigham(麻省总医院布里格姆医疗系统) Harvard Medical School(哈佛医学院) Barts Health NHS Trust(巴特保健国民保健信托基金会) the University of Texas at Austin(德克萨斯大学奥斯汀分校)

AI总结 本文指出,尽管LLM在医学考试和部分病例推理上表现出色,但因存在信息收集缺陷等问题,尚不适合用于无医生参与的自主临床分诊。

Comments 3 figures

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2512.12816 2026-08-03 cs.LG cs.NI 版本更新

Optimal Resource Allocation for ML Model Training and Deployment under Concept Drift

在概念漂移下为ML模型训练和部署进行最优资源分配

Hasan Burhan Beytur, Haris Vikalo, Kevin S Chan, Gustavo de Veciana

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校) Devcom Army Research Laboratory(陆军研发实验室)

AI总结 本文提出了一种模型无关框架,研究在概念漂移和有限预算下如何通过最优资源分配提高ML模型训练和部署效率,证明了在不同分布下最优策略与启发式方法的差异。

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2507.13459 2026-08-03 cs.CE cs.AI cs.LG cs.NA math.NA

Graph Neural Network Surrogates for Contacting Deformable Bodies with Necessary and Sufficient Contact Detection

Vijay K. Dubey, Collin E. Haese, Osman Gültekin, David Dalton, Manuel K. Rausch, Jan N. Fuhg

机构 * organization= Walker Department of Mechanical Engineering, The University of Texas at Austin , city= Austin , postcode= 78712 , state= Texas , country= U.S. organization= Department of Aerospace Engineering \& Engineering Mechanics, The University of Texas at Austin , city= Austin , postcode= 78712 , state= Texas , country= U.S. organization= School of Mathematics Statistics, University of Glasgow , city= Glasgow , postcode= G12 8QQ , country= U.K. organization= Department of Biomedical Engineering, The University of Texas at Austin , city= Austin , postcode= 78712 , state= Texas , country= U.S. organization= The Oden Institute of Computational Science Engineering, The University of Texas at Austin , city= Austin , postcode= 78712 , state= Texas , country= U.S.

Journal ref Computer Methods in Applied Mechanics and Engineering, 448, p.118413 (2026)

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