Imperial College London（帝国理工学院）

2506.20582 2025-11-20 cs.CV cs.AI cs.LG

Causal Representation Learning with Observational Grouping for CXR Classification

Rajat Rasal, Avinash Kori, Ben Glocker

机构 * Department of Computing, Imperial College London（帝国理工学院伦敦分校计算机系）

Comments Proceedings of the 3rd FAIMI Workshop at the International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI) 2025, Daejeon, South Korea

2511.14920 2025-11-20 cs.LG

Structured Contrastive Learning for Interpretable Latent Representations

Zhengyang Shen, Hua Tu, Mayue Shi

机构 * Department of Electrical and Electronic Engineering, Imperial College London（帝国理工学院伦敦电子与电气工程系）； Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford（牛津大学生物医学工程研究所）

Comments Comments: 10 pages, 6 figures. Applications to medical signal retrieval and activity recognition. Correspondence: m.shi16@imperial.ac.uk

2508.17184 2025-11-20 cs.CL

Towards Alignment-Centric Paradigm: A Survey of Instruction Tuning in Large Language Models

Xudong Han, Junjie Yang, Tianyang Wang, Ziqian Bi, Xinyuan Song, Junfeng Hao, Junhao Song

机构 * Department of Informatics, University of Sussex（信息学院，苏塞克斯大学）； Pingtan Research Institute, Xiamen University（平潭研究院，厦门大学）； Department of Computer Science, University of Liverpool（计算机科学系，利物浦大学）； Department of Computer Science, Purdue University（计算机科学系，普渡大学）； Department of Computer Science, Emory University（计算机科学系，埃默里大学）； AI Agent Lab, Vokram Group（AI代理实验室，Vokram集团）； Department of Computing, Imperial College London（计算系，帝国理工学院伦敦分校）

Comments 24 pages, 7 figures, 5 tables