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University of Chinese Academy of Sciences(中国科学院大学)

2026-05-26 至 2026-05-26 共收录 17
2605.25786 2026-05-26 cs.LG cs.AI

NPSolver: Neural Poisson Solver with Iterative Physics Supervision

NPSolver: 具有迭代物理监督的神经泊松求解器

Bocheng Zeng, Rui Zhang, Runze Mao, Mengtao Yan, Xuan Bai, Yang Liu, Zhi X. Chen, Hao Sun

机构 * Gaoling School of Artificial Intelligence(高岭人工智能学院) Renmin University of China(中国人民大学) School of Mechanics and Engineering Science(力学与工程科学学院) Peking University(北京大学) AI for Science Institute(AI for Science研究院) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 提出NPSolver,通过迭代物理监督(利用少量PCG步骤)训练无标签的神经泊松求解器,并引入边界感知Transolver架构,在2D/3D不规则几何上优于物理信息和数据驱动基线。

Comments kdd 2026

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2605.25784 2026-05-26 cs.CV cs.MM

VertiCue-Bench: Diagnosing Whether MLLMs Use Height Cues to Resolve 2D Ambiguity in Remote Sensing Natural Scenes

VertiCue-Bench: 诊断多模态大语言模型是否利用高度线索解决遥感自然场景中的二维歧义

Jing Huang, Duanchu Wang, Junjie Yang, Zihang Cheng, Cheng Li, Lin Cui, Zhouyi Wu, Di Wang

机构 * Xi’an Jiaotong University(西安交通大学) Xidian University(西安电子科技大学) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 提出VertiCue-Bench基准,通过17个任务1534个实例诊断MLLMs是否真正利用冠层高度模型(CHM)的垂直线索解决遥感自然场景中的语义歧义,发现模型在感知高度线索与语义推理之间存在显著脱节。

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2605.25764 2026-05-26 cs.CV cs.AI

Benchmarking Pathology Foundation Models for Spatial Domain Understanding

病理基础模型在空间域理解中的基准测试

Bokai Zhao, Yiyang Zhang, Yuanchi Zhu, Hanqing Chao, Long Bai, Tai Ma, Minfeng Xu, Ming Song, Tianzi Jiang

机构 * School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) Brainnetome Center, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所脑网膜工程中心) Beijing Key Laboratory of Brainnetome and Brain-Computer Interface, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所北京脑网膜与脑机接口重点实验室) DAMO Academy, Alibaba Group(阿里云达摩院) ShanghaiTech University(上海科技大学)

AI总结 提出SpaPath-Bench基准,通过空间域识别任务评估病理基础模型在区分组织区域和捕获空间关系方面的表示能力。

Comments MICCAI2026

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2605.25646 2026-05-26 cs.RO

G-DRAGON: Geospatial Reasoning and Dynamic Planning for Retrieval-Augmented Outdoor Navigation

G-DRAGON:面向检索增强的户外导航的地理空间推理与动态规划

Dongzhihan Wang, Yi Du, Jianan Sun, Yuan Xue, Yingchen Zhang, Bing Xiao, Chen Wang, Liang Xu

机构 * Spatial AI & Robotics Lab(空间人工智能与机器人实验室) University at Buffalo(布法罗大学) School of Future Technology(未来技术学院) Shanghai University(上海大学) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 提出G-DRAGON框架,通过轻量级LLM的生成式检索将自然语言命令映射到本地OSM实体,结合全局路径规划与SLAM系统,并利用前沿探索和开放集语义体素映射实现最后一英里目标定位,在仿真和真实场景中优于现有方法。

Comments Accepted by IEEE Robotics and Automation Letters (RA-L)

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2605.25537 2026-05-26 cs.RO

Action-Prior Denoising for Smooth Real-Time Chunking

基于动作先验去噪的平滑实时分块

Dongyang Liu, Zhaowen Zheng, Yu Sun, Longxu Zhang, Yixuan Liu, Hao Wan

机构 * ROKAE (Shandong) Robot Group Co., Ltd.(ROKAE(山东)机器人集团有限公司) School of Mathematical Sciences, University of Chinese Academy of Sciences(中国科学院大学数学科学学院) The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州))

AI总结 提出Soft RTC方法,通过动作先验去噪训练时模拟执行延迟,在保持近朴素运行时间的同时,降低高延迟动作变化并提升平滑性。

Comments 7 pages, 5 figures, 1 table

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2605.25503 2026-05-26 cs.CV

Metric--Phase Fields: Decoupling Distance and Sign for Thin-Structure Reconstruction from Unoriented Point Clouds

度量-相位场:从无定向点云中解耦距离和符号以重建薄结构

Jiayi Kong, Xuhui Chen, Chen Zong, Fei Hou, Junhui Hou, Wenping Wang, Ying He

机构 * S-Lab, Nanyang Technological University, Singapore Key Laboratory of System Software (CAS), Institute of Software, Chinese Academy of Sciences, China University of Chinese Academy of Sciences, China School of Mathematics, Nanjing University of Aeronautics Department of Computer Science, City University of Hong Kong, Hong Kong SAR, China Department of Computer Science Engineering, Texas A\&M University, USA

AI总结 提出度量-相位场(MPF),通过解耦度量距离和拓扑相位,结合门控度量公式和残差相位注入,实现从无定向点云中稳定重建薄结构和开放边界。

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2605.25461 2026-05-26 cs.CV

MetaphorVU: Towards Metaphorical Video Understanding

MetaphorVU:迈向隐喻视频理解

Zhuoqun Li, Boxi Cao, Guiping Jiang, Fangrui Lv, Ruotong Pan, Jianan Wang, Xiangyu Wu, Hongyu Lin, Yaojie Lu, Yong Du, Ruyin Jia, Liyan, Tingting Gao, Han Li, Xianpei Han, Le Sun

机构 * Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences(中国科学院软件研究所信息处理实验室) University of Chinese Academy of Sciences(中国科学院大学) Department of Automation, Tsinghua University(清华大学自动化系)

AI总结 针对当前多模态大语言模型在隐喻视频理解上的不足,提出首个系统性基准MetaphorVU-Bench,并设计基于隐喻知识图谱的推理增强框架MetaphorBoost,显著提升模型性能。

Comments ICML 2026 spotlight

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2605.25364 2026-05-26 cs.CV

Can MLLMs Reason Beyond Language? VisReason: A Comprehensive Benchmark for Vision-Centric Reasoning

MLLMs 能否超越语言进行推理?VisReason:一个面向视觉中心推理的综合基准

Longteng Guo, Yifan Wang, Pengkang Huo, Tailai Chen, Yuze Wu, Jing Liu, Xinxin Zhu

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院)

AI总结 提出 VisReason 基准,包含 1505 个日常场景问题,评估多模态大模型在视觉中心推理上的表现,揭示人类与模型间的显著差距。

Comments Accepted by ACL 2026 Findings, resources released at https://github.com/CASIA-IVA-Lab/VisReason

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2605.20749 2026-05-26 cs.LG cs.AI

The Devil is in the Condition Numbers: Why is GLU Better than non-GLU Structure?

魔鬼在于条件数:为什么GLU优于非GLU结构?

Xingyu Lyu, Qianqian Xu, Zhiyong Yang, Peisong Wen, Qingming Huang

机构 * State Key Laboratory of AI Safety, Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China(人工智能安全国家重点实验室,计算技术研究所,中国科学院,北京100190,中国) School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 101408, China(中国科学院大学计算机科学与技术学院,北京101408,中国) Beijing Academy of Artificial Intelligence (BAAI), Beijing, China(北京人工智能研究院(BAAI),北京,中国)

AI总结 通过神经正切核分析,发现门控线性单元(GLU)通过重塑核谱、减小条件数来加速优化收敛,而非主要降低泛化差距。

Comments Accepted by ICML 2026

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2604.14054 2026-05-26 cs.LG cs.CL

$π$-Play: Multi-Agent Self-Play via Privileged Self-Distillation without External Data

$\pi$-Play: 通过特权自蒸馏实现的多智能体自对弈,无需外部数据

Yaocheng Zhang, Yuanheng Zhu, Wenyue Chong, Songjun Tu, Qichao Zhang, Jiajun Chai, Xiaohan Wang, Wei Lin, Guojun Yin, Dongbin Zhao

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) School of Advanced Interdisciplinary Sciences, University of Chinese Academy of Sciences(中国科学院大学先进交叉学科学院) Meituan(美团) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院)

AI总结 提出$\pi$-Play框架,利用自对弈中生成的问答构建路径作为特权信息,结合自蒸馏实现密集反馈的多智能体协同进化,无需外部数据即可超越全监督搜索代理。

Comments 23 pages, 11 figures

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2605.25091 2026-05-26 cs.AI

Evolutionary Enhanced Multi-Agent Reinforcement Learning for Cooperative Air Combat

进化增强的多智能体强化学习用于协同空战

Chengwei Li, Junlin Liu, Yang Gao

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院)

AI总结 针对多机协同空战中现有MARL方法探索效率低、样本利用率低和策略泛化差的问题,提出ACE-MAPPO混合学习框架,融合进化算法与MAPPO,通过遗传软更新、进化优先轨迹回放和对抗进化课程学习机制提升性能。

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2512.10548 2026-05-26 cs.CV

Blink: Dynamic Visual Token Resolution for Enhanced Multimodal Understanding

Blink: 动态视觉令牌分辨率增强多模态理解

Yuchen Feng, Zhenyu Zhang, Naibin Gu, Yilong Chen, Peng Fu, Zheng Lin, Shuohuan Wang, Yu Sun, Hua Wu, Weiping Wang, Haifeng Wang

机构 * Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) School of Cyber Security, University of Chinese Academy of Sciences(中国科学院大学网络安全学院) Baidu Inc(百度公司)

AI总结 提出Blink框架,通过注意力引导的令牌超分辨率和动态丢弃机制,在单次前向传播中模拟人类眨眼式扫描,提升多模态大语言模型的视觉感知能力。

Comments CVPR 2026

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2605.24423 2026-05-26 cs.AI

Benchmarking the Limits of In-Context Reinforcement Learning for Ad-Hoc Teamwork

临时团队协作中上下文强化学习的极限基准测试

Yuheng Jing, Kai Li, Ziwen Zhang, Jiajun Zhang, Zeyao Ma, Jiaxi Yang, Lei Zhang, Zhe Wu, Jinmin He, Junliang Xing, Jian Cheng

机构 * C$^{2}$DL, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所C²DL实验室) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) School of Future Technology, University of Chinese Academy of Sciences(中国科学院大学未来技术学院) Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences(中国科学院深圳先进技术研究所) Department of Computer Science and Technology, Tsinghua University(清华大学计算机科学与技术系) University of Science and Technology of China(中国科学技术大学) Qwen Team, Alibaba Group(阿里集团Qwen团队)

AI总结 提出ICRL4AHT基准,基于Overcooked-V2评估上下文强化学习在临时团队协作中的表现,发现算法在未见队友和布局下常不如随机基线,凸显多智能体环境下的适应挑战。

Comments 41 pages, 14 figures

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2605.24069 2026-05-26 cs.CR cs.AI

When the Manual Lies: A Realistic Benchmark to Evaluate MCP Poisoning Attacks for LLM Agents

当手册撒谎:评估LLM智能体MCP投毒攻击的现实基准

Shi Liu, Xuehai Tang, Xikang Yang, Liang Lin, Biyu Zhou, Wenjie Xiao, Wantao Liu

机构 * Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China(中国科学院信息工程研究所) School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China(中国科学院大学网络安全学院)

AI总结 针对LLM智能体通过模型上下文协议(MCP)集成外部工具时面临的工具描述投毒(TDP)攻击,提出MCP-TDP安全基准,包含32个真实测试用例,评估8种主流LLM发现严重漏洞,并提出反应性自我纠正防御机制。

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2605.23913 2026-05-26 cs.DC cs.CL

Can LoRA Fusion Support Cross-Domain Tasks in Cloud-Edge Collaboration?

LoRA融合能否支持云边协作中的跨域任务?

Yatong Wang, Fali Wang, Naibin Gu, Zheng Lin, Zhengxiao Liu, Dingyu Yao, Zhiwei Zhang, Jianxin Shi, Weiping Wang

机构 * Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China(中国科学院信息工程研究所) School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China(中国科学院大学网络安全学院) The Pennsylvania State University, University Park, USA(宾夕法尼亚州立大学) Beihang University, Beijing, China(北航大学)

AI总结 针对云边协作中跨域问题解决的需求,提出剪枝-训练-恢复框架和冲突解决模块LoRA-CR,发现现有LoRA融合方法在跨域基准MMLU-CD上表现不佳,而LoRA-CR通过缓解参数冲突将性能提升高达3.8%。

Comments 16 pages, 6 figures

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2512.12576 2026-05-26 cs.CL cs.AI

Coupled Variational Reinforcement Learning for Language Model General Reasoning

耦合变分强化学习用于语言模型通用推理

Xueru Wen, Jie Lou, Yanjiang Liu, Hongyu Lin, Ben He, Xianpei Han, Le Sun, Yaojie Lu, Debing Zhang

机构 * Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences(中国科学院软件研究所信息处理实验室) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 提出CoVRL方法,通过混合采样策略耦合先验和后验分布,将变分推理与强化学习结合,以解决无验证器强化学习中探索效率低和推理轨迹与答案不一致的问题,在数学和通用推理基准上提升性能。

Comments Accepted to ICML 2026

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2506.10054 2026-05-26 cs.LG cs.AI cs.CL cs.CV

Uni-DPO: A Unified Paradigm for Dynamic Preference Optimization of LLMs

Uni-DPO:大语言模型动态偏好优化的统一范式

Shangpin Peng, Weinong Wang, Zhuotao Tian, Senqiao Yang, Xing Wu, Haotian Xu, Chengquan Zhang, Takashi Isobe, Baotian Hu, Min Zhang

机构 * Harbin Institute of Technology, Shenzhen(哈尔滨工业大学(深圳)) Xi’an Jiaotong University(西安交通大学) The Chinese University of Hong Kong(香港中文大学) University of Chinese Academy of Sciences(中国科学院大学) Tsinghua University(清华大学) Huazhong University of Science and Technology(华中科技大学)

AI总结 针对现有DPO方法忽略数据质量和学习难度差异的问题,提出Uni-DPO统一框架,通过自适应重加权偏好对实现更有效的数据利用和更优性能。

Comments Accepted by ICLR 2026. Code & models: https://github.com/pspdada/Uni-DPO

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