arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Oxford(牛津大学)

2025-11-24 至 2025-11-24 共收录 3
2511.17331 2025-11-24 cs.CY cs.AI cs.HC

AI Workers, Geopolitics, and Algorithmic Collective Action

人工智能工人、地缘政治与算法集体行动

Sydney Reis

机构 * Responsible Technology Institute(负责任技术研究所) Department of Computer Science(计算机科学系) University of Oxford(牛津大学)

AI总结 本文探讨AI工人作为地缘政治行动者,强调需通过自下而上干预促进负责任的AI发展和算法集体行动。

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2511.04079 2025-11-24 cs.CL

Improving the Performance of Radiology Report De-identification with Large-Scale Training and Benchmarking Against Cloud Vendor Methods

通过大规模训练和与云服务提供商方法的基准测试来改进放射学报告去标识化性能

Eva Prakash, Maayane Attias, Pierre Chambon, Justin Xu, Steven Truong, Jean-Benoit Delbrouck, Tessa Cook, Curtis Langlotz

机构 * Stanford University(斯坦福大学) JP Morgan Chase & Co(摩根大通公司) Sorbonne University(索邦大学) University of Oxford(牛津大学) NVIDIA(英伟达) HOPPR University of Pennsylvania(宾夕法尼亚大学)

AI总结 本文提出了一种基于变压器的去标识化模型,通过大规模训练和与商业系统的基准测试,实现了在放射学报告中更高效的PHI检测性能。

Comments In submission to JAMIA

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2207.07250 2025-11-24 quant-ph cs.AI cs.LG math-ph math.MP stat.ML

Toward Super-polynomial Quantum Speedup of Equivariant Quantum Algorithms with SU($d$) Symmetry

迈向具有SU(d)对称性的等变量子算法超多项式量子加速

Han Zheng, Zimu Li, Sergii Strelchuk, Risi Kondor, Junyu Liu

机构 * Department of Statistics, The University of Chicago, Chicago, IL 60637, USA(统计学系,芝加哥大学) DAMTP, Center for Mathematical Sciences, University of Cambridge, Cambridge CB30WA, UK(数学系,剑桥大学) Department of Computer Science, University of Oxford(计算机科学系,牛津大学) Department of Computer Science, The University of Chicago, Chicago, IL 60637, USA(计算机科学系,芝加哥大学) Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA(分子工程学院,芝加哥大学) Kadanoff Center for Theoretical Physics, The University of Chicago, Chicago, IL 60637, USA(理论物理中心,芝加哥大学) Department of Computer Science, The University of Pittsburgh, Pittsburgh, PA 15260, USA(计算机科学系,匹兹堡大学)

AI总结 该研究提出了一种基于SU(d)对称性的等变量子算法框架,通过增强置换量子计算模型PQC+,实现了超多项式量子加速,并展示了PQC+在经典模拟上的不可行性。

Comments Presented in TQC 2022

Journal ref Phys. Rev. A 112, 052435 (2025)

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