机构
*
National University of Singapore(国立新加坡大学)
;
Meituan(美团)
;
Tsinghua University(清华大学)
;
Tianjin University(天津大学)
;
University of Science and Technology of China(中国科学技术大学)
VitaBench 2.0: Evaluating Personalized and Proactive Agents in Long-Term User Interactions
VitaBench 2.0:评估长期用户交互中的个性化与主动型代理
Yuxin Chen, Yi Zhang, Zhengzhou Cai, Yaorui Shi, Zhiyuan Yao, Chenhang Cui, Jingnan Zheng, Yaqi Huo, Xi Su, Qi Gu, Xunliang Cai, Xiang Wang, An Zhang, Tat-Seng Chua
机构
*
National University of Singapore(新加坡国立大学)
;
Meituan(美团)
;
University of Science and Technology of China(中国科学技术大学)
;
Beijing University of Posts and Telecommunications(北京邮电大学)
;
Zhejiang University(浙江大学)
机构
*
National Key Laboratory of Microwave Imaging, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China(微波成像国家重点实验室,航天信息研究所,中国科学院,北京,中国)
;
School of Computing, National University of Singapore, Singapore(计算学院,新加坡国立大学,新加坡)
Online Learning on Hidden-Convex Losses via Algorithmic Equivalence: Optimal Regret, Geometric Barrier, and Bandit Feedback
通过算法等价性在隐凸损失上的在线学习:最优遗憾、几何障碍与Bandit反馈
Anas Barakat, Andreas Kontogiannis, Vasilis Pollatos, Ioannis Panageas, Antonios Varvitsiotis
机构
*
Singapore University of Technology and Design(新加坡科技设计大学)
;
National Technical University of Athens(雅典国家技术大学)
;
National and Kapodistrian University of Athens(雅典国家与卡多斯大学)
;
University of California, Irvine(加州大学 Irvine 分校)
;
Archimedes, Athena Research Center, Greece(希腊阿提卡研究中心 Archimedes)
;
National University of Singapore, Centre for Quantum Technologies(新加坡国立大学 量子技术中心)
机构
*
The Hong Kong Polytechnic University(香港理工大学)
;
Zhejiang University(浙江大学)
;
National University of Singapore(新加坡国立大学)
;
Xi'an Jiaotong University(西安交通大学)
Quantum Doeblin Coefficients: Interpretations and Applications
量子Doeblin系数:解释与应用
Ian George, Christoph Hirche, Theshani Nuradha, Mark M. Wilde
机构
*
Centre for Quantum Technologies, National University of Singapore, Singapore 117543, Singapore(量子技术中心,新加坡国立大学)
;
School of Electrical and Computer Engineering, Cornell University, Ithaca, New York 14850, USA(电气与计算机工程学院,康奈尔大学)
Commentsv3: 108 pages, 5 figures, added some summary tables, added proof of reducing to classical Doeblin on classical channels, and another multiplicativity result v2: 104 pages, 5 figures, Expanded the application section on mixing, indistinguishability, and decoupling times ; v1:88 pages, 2 figures
机构
*
WMG, University of Warwick(沃里克大学WMG学院)
;
Department of Computer Science, University of Liverpool(利物浦大学计算机科学系)
;
College of Computer Science, Nankai University(南开大学计算机学院)
;
School of Computing, National University of Singapore(新加坡国立大学计算学院)
CommentsThis paper has been accepted by the International Journal of Computer Vision (IJCV), 2026. The first two authors contributed equally to this work. 28 pages