arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Toronto(多伦多大学)

2026-02-10 至 2026-02-10 共收录 3
2512.16909 2026-02-10 cs.CV cs.RO

MomaGraph: State-Aware Unified Scene Graphs with Vision-Language Model for Embodied Task Planning

MomaGraph: 体感任务规划中的状态感知统一场景图

Yuanchen Ju, Yongyuan Liang, Yen-Jen Wang, Nandiraju Gireesh, Yuanliang Ju, Seungjae Lee, Qiao Gu, Elvis Hsieh, Furong Huang, Koushil Sreenath

机构 * University of California, Berkeley(加州大学伯克利分校) University of Maryland, College Park(马里兰大学学院公园分校) University of Toronto(多伦多大学)

AI总结 MomaGraph通过统一场景图与强化学习模型,实现家庭环境中体感任务规划的高效任务规划与场景理解。

Comments 25 pages, 10 figures. Project page:https://hybridrobotics.github.io/MomaGraph/

详情

展开后加载摘要…

URL PDF HTML 收藏
2511.10840 2026-02-10 cs.CL

Tracing Multilingual Representations in LLMs with Cross-Layer Transcoders

通过跨层转码器追踪LLM中的多语言表示

Abir Harrasse, Florent Draye, Punya Syon Pandey, Zhijing Jin, Bernhard Schölkopf

机构 * Max Planck Institute for Intelligent Systems, Tübingen, Germany(马克斯·普朗克智能系统研究所) Mohammed VI Polytechnic University, Morocco(穆莱·伊斯梅尔polytechnic大学) University of Toronto, Canada(多伦多大学) Vector Institute, Canada(向量研究所) ELLIS Institute, Tübingen, Germany(ELLIS研究所)

AI总结 通过跨层转码器研究LLM中多语言表示的共享机制及语言解码过程。

Comments 42 pages, 43 figures, under review. Extensive supplementary materials. Code and models available at https://huggingface.co/collections/CausalNLP/multilingual-tinystories-6862b6562414eb84d183f82a and https://huggingface.co/collections/CausalNLP/multilingual-gpt2-models and https://huggingface.co/collections/CausalNLP/multilingual-clts and https://github.com/abirharrasse/MultilingualCLTs

详情

展开后加载摘要…

URL PDF HTML 收藏
2412.06990 2026-02-10 cs.GT cs.LG math.OC

The Oracle Complexity of Simplex-based Matrix Games

基于单纯形的矩阵博弈的预言复杂度

Guy Kornowski, Ohad Shamir

机构 * Weizmann Institute of Science(魏茨曼科学研究所) University of Toronto(多伦多大学)

AI总结 本文研究了基于单纯形的矩阵博弈问题,揭示了双侧矩阵向量乘法在预言复杂度下的下界,改进了经典任务的复杂度分析,并与最新算法匹配。

Comments v2 appeared in COLT 2025; v4 is an expanded version featuring stronger results, which are tight in light of arXiv:2601.02347 and are generalized to all p-norms

详情

展开后加载摘要…

URL PDF HTML 收藏