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Shanghai Jiao Tong University(上海交通大学)

共收录 3140
2607.14236 2026-07-17 cs.RO cs.AI cs.LG 新提交

Never Too Late for Force: Accelerating VLA Post-Training with Reactive Force Injection

力,永不嫌迟:通过反应式力注入加速视觉-语言-动作模型的训练后优化

Yi Wang, Wendi Chen, Zimo Wen, Han Xue, Xueqi Li, Wenye Yu, Zhijie Chen, Hao Yang, Jun Lv, Chuan Wen, Cewu Lu

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Innovation Institute(上海创新研究院) Southern University of Science and Technology(南方科技大学) Noematrix Ltd.(诺玛矩阵有限公司)

AI总结 研究针对预训练VLA策略在接触状态下表现不佳的问题,提出LIFT框架,通过嫁接反应式动作专家、注入力及结合在线DAgger循环,提升其在富含接触操作任务中的性能,且证明相关组件对稳健操作很重要。

Comments Project page: https://lift-policy.github.io/

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2607.01211 2026-07-17 cs.SE cs.AI 版本更新

Are Performance-Optimization Benchmarks Reliably Measuring Coding Agents?

性能优化基准测试是否可靠地衡量编码智能体?

Zhi Chen, Zhensu Sun, Yuling Shi, David Lo, Lingxiao Jiang

机构 * Singapore Management University(新加坡管理大学) Shanghai Jiao Tong University(上海交通大学)

AI总结 本研究审计了三个仓库级性能优化基准(GSO、SWE-Perf、SWE-fficiency),发现参考补丁的可复现性差、评分规则导致排名不一致,且多数任务已被公开提交解决,揭示了聚合排名掩盖的性能差距。

Comments 12 pages, 7 figures. Public data: https://github.com/chenzhi-cz/performance-optimization-benchmark-reliability

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2606.12936 2026-07-17 cs.RO cs.AI 版本更新

Pipette: An Embodied Simulation Platform, Benchmark, and Data-Efficient Augmentation Framework for Wet-Lab Robotics

面向湿实验室机器人的具身仿真平台、基准测试及数据高效增强框架

Zhe Liu, Huanbo Jin, Zhaohui Du, Zhe Wang, Dongzhan Zhou, Minting Pan, He Xu, Peijia Li, Jiaming Gu, Quan Lu, Qi Wang, Bin Ji, Ting Xiao

机构 * Key Laboratory of Smart Manufacturing in Energy Chemical Process Ministry of Education(能源化工过程智能制造国家重点实验室) Department of Computer Science and Engineering(计算机科学与工程系) Department of Laboratory Medicine(实验室医学系) Shanghai Jiao Tong University School of Medicine(上海交通大学医学院)

AI总结 提出Pipette平台,包含可编辑资产、仿真数据增强管道和11任务基准测试,将30次演示的VLA成功率从44.1%提升至74.7%。

Comments 19 pages, 19figures

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2605.30060 2026-07-17 cs.CV 版本更新

Towards Consistent Video Geometry Estimation

Towards Consistent Video Geometry Estimation

Zhu Yu, Jingnan Gao, Runmin Zhang, Lingteng Qiu, Zhengyi Zhao, Rui Peng, Yichao Yan, Kejie Qiu, Siyu Zhu, Zilong Dong, Si-Yuan Cao, Hui-Liang Shen

机构 * Zhejiang University(浙江大学) Tongyi Lab, Alibaba Group(阿里云实验室) Shanghai Jiao Tong University(上海交通大学) Fudan University(复旦大学)

AI总结 提出ViGeo,一种基于纯Transformer架构的前馈基础模型,通过动态分块注意力机制和基于补全的数据精炼框架,实现视频序列中空间密集且时间一致的几何(深度、法线、点图)估计,在在线、离线及长视频任务中达到最先进性能。

Comments Project webpage: https://pkqbajng.github.io/ViGeo/

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2607.14049 2026-07-16 cs.AI 新提交

Deep Interaction: An Efficient Human-AI Interaction Method for Large Reasoning Models

深度交互:一种用于大型推理模型的高效人机交互方法

Hefeng Zhou, Jinxuan Zhang, Jiong Lou, Yuxin Liu, Chaochao Lu, Jingjing Qu, Jie Li

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Shanghai Jiao Tong University(上海交通大学)

AI总结 针对大语言模型推理出错时现有交互方法的问题,提出深度交互机制,可直接编辑原始响应并提炼精炼提示引导模型,在STEM任务推理中纠正成功率大幅提升,令牌使用量显著减少。

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2607.13931 2026-07-16 cs.CV 新提交

SIVA-RL: Sensitivity-Invariance Visual Alignment for Multimodal Reinforcement Learning

SIVA-RL:用于多模态强化学习的灵敏度不变视觉对齐

Cheng Tang, Junzhi Ning, Min Cen, Wei Li, Xinyi Zeng, Pinxian Zeng, Rongbin Li, Qiming Zhu, Yuqiang Li, Junjun He, Yirong Chen, Ming Hu

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Shanghai Jiao Tong University(上海交通大学) Sichuan University(四川大学) The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) University of Macau(澳门大学)

AI总结 研究多模态强化学习中视觉语言模型预测与视觉证据结合问题,提出SIVA-RL框架,通过特定方法构建局部干预并以奖励下降为权重驱动对齐,在多基准测试中相比基线改进了模型。

Comments 27 pages, 11 figures

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2607.13770 2026-07-16 cs.AR cs.AI 新提交

Kaleido: Algorithm-Hardware Co-Design for Video Diffusion Transformers by Exploiting Latent Space Correlations

Kaleido:通过利用潜在空间相关性对视频扩散变压器进行算法-硬件协同设计

Wenxuan Miao, Haosong Liu, Weiming Hu, Zihan Liu, Aiyue Chen, Jianlin Yu, Yiwu Yao, Yiming Gan, Jieru Zhao, Jingwen Leng, Minyi Guo, Yu Feng

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Jiao Tong University, Shanghai Qi Zhi Institute(上海交通大学、上海颀智研究所) Huawei Technologies(华为技术有限公司) ICT, Chinese Academy of Sciences(信息科技研究所、中国科学院)

AI总结 针对视频扩散变压器计算成本高的问题,提出Kaleido算法-硬件协同设计,利用潜在空间通道级时空相关性加速操作,有轻量级重用算法,设计了加速器,实验表明其相比现有加速器有显著加速和节能效果。

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2607.13573 2026-07-16 cs.RO cs.AI 新提交

IMMNet: Hybrid Fusion of Model-based and Data-driven Approaches for Maneuvering Target Tracking

IMMNet:基于模型与数据驱动方法的混合融合用于机动目标跟踪

Yixuan Zhao, Chaoqun Yang, Lin Gao, Yongxiao Tian, Ting Yuan

机构 * School of Automation, Southeast University(东南大学自动化学院) School of ICE, University of Electronic Science and Technology of China(电子科技大学信息与通信工程学院) Faculty of Artificial Intelligence, Shanghai University of Electric Power(上海电力大学人工智能学院) School of Automation and Intelligent Sensing, Shanghai Jiao Tong University(上海交通大学自动化与智能感知学院)

AI总结 针对三维空间机动目标跟踪难题,提出IMMNet算法,融合IMM算法可解释结构与神经组件,能保留贝叶斯推理机制并从数据学习,实验证明该算法在多场景下优于现有算法,是机动目标跟踪的有效方案。

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2607.13465 2026-07-16 cs.CL cs.AI cs.HC cs.MA cs.SE 新提交

DevicesWorld: Benchmarking Cross-Device Agents in Heterogeneous Environments

DevicesWorld:异构环境中跨设备智能体的基准测试

Huatao Li, Xinwei Geng, Yuheng Wang, Yutong Li, Runde Yang, Hantao Chen, Shu Yao, Jingru Fan, Xuhui Ren, Yuanyuan Zhao, Fei Huang, Chen Qian

机构 * School of Artificial Intelligence, Shanghai Jiao Tong University(上海交通大学人工智能学院) Honor Device Co., Ltd(荣耀终端有限公司)

AI总结 研究针对智能体跨设备协同操作难评估的问题,引入DevicesWorld基准测试,整合多类设备环境及众多任务,通过固定评估集评估五个前沿智能体系统,发现成功率低,为可靠跨设备智能体研究提供了可执行、可重现及有诊断作用的评估。

Comments https://github.com/AgenticOrgLab/DevicesWorld

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2607.13241 2026-07-16 cs.LG cs.AI 新提交

EMAGN: Efficient Multi-Attention Graph Network via Learned Clustering for Scalable Traffic Forecasting

EMAGN:基于学习聚类的高效多注意力图网络用于可扩展交通流量预测

Mingxing Xu, Rakesh Chowdary Machineni, Ke Liu, Xi Cheng, Chengqi Lu, Xin Hu, Lyuhao Chen, Xiangyu Li, Junwei You, Oliver Gao

机构 * Shanghai Jiao Tong University(上海交通大学) University of Michigan, Ann Arbor(密歇根大学安娜堡分校) University of California, Berkeley(加利福尼亚大学伯克利分校) Cornell University(康奈尔大学) Technische Universität Dresden(德累斯顿工业大学) Carnegie Mellon University(卡内基梅隆大学) The University of Texas at Austin(德克萨斯大学奥斯汀分校) University of Wisconsin–Madison(威斯康星大学麦迪逊分校)

AI总结 针对交通流量预测中自注意力机制扩展性有限的问题,提出EMAGN,通过学习聚类矩阵将空间注意力机制线性化,降低复杂度,实验表明其在准确性和效率上优于其他模型,扩展了可行模型配置。

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2607.13099 2026-07-16 cs.CR cs.AI 新提交

WaterMoE: Expert-Routing-based Watermarking for High Fidelity and Efficiency

WaterMoE:基于专家路由的高保真高效水印技术

Z Sun, Q Jiang, S Sheng, L Xiang

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Innovation Institute(上海创新研究院) Tianjin University(天津大学)

AI总结 针对大型语言模型水印技术实践中模型性能下降和推理开销大的问题,提出WaterMoE方案,通过在专家选择中嵌入水印信号,在推理循环中实现水印嵌入,实验证明其保真性能好、优于现有方法且开销小,可用于实际任务。

Comments 21 page

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2607.12785 2026-07-16 cs.CV 版本更新

ExtraGS: Enhancing Endoscopic View Extrapolation via Diffusion-Guided 3D Gaussian Splatting

ExtraGS:通过扩散引导的3D高斯点渲染增强内窥镜视图外推

Cheng-Tai Hsieh, Jiwei Shan, Han Fang, Jianshu Hu, Tao Ni, Lijun Han, Yutong Ban, Shing Shin Cheng, Hesheng Wang

机构 * The School of Automation and Intelligent Sensing, Shanghai Jiao Tong University, and the Shanghai Key Laboratory of Navigation and Location-Based Services(上海交通大学自动化与智能感知学院以及上海市导航与位置服务重点实验室) Global College, Shanghai Jiao Tong University(上海交通大学密西根学院) Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine(上海交通大学医学院附属第九人民医院)

AI总结 研究针对传统内窥镜视野局限及神经渲染外推有伪影问题,提出ExtraGS框架,通过不确定性引导虚拟相机采样、扩散模型细化视图及置信加权微调策略,增强内窥镜视图外推,在新视图合成中达先进性能。

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2607.12252 2026-07-16 cs.CL 版本更新

FinResearchBench II: A Deep Research Benchmark with Consensus-Derived Gold Rubrics for Distinguishing Financial Report Quality

金融研究基准II:一个具有共识衍生黄金标准的深度研究基准,用于区分财务报告质量

Beidi Luan, Rui Sun, Sinuo Wang, Yan Gu, Chao Li, Zhenliang Xiong, Jing Li, Zuo Bai

机构 * StepFun(步趣) FinStep(鳍步) University of Adelaide(阿德莱德大学) Shanghai Jiao Tong University(上海交通大学)

AI总结 该研究针对深度研究代理生成财务报告的大规模评估瓶颈,提出可扩展管道生成高质量标准。通过构建基准、合成候选标准、比较大语言模型与人类评估,经两个过滤器得出黄金标准集,用于评估10个深度研究系统,实现可扩展的基准评估等研究。

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2411.14721 2026-07-16 cs.CL cs.LG q-bio.QM

MolReFlect: Towards In-Context Fine-grained Alignments between Molecules and Texts

MolReFlect:迈向分子与文本之间细粒度对齐的研究

Jiatong Li, Yunqing Liu, Wei Liu, Jingdi Le, Di Zhang, Wenqi Fan, Dongzhan Zhou, Yuqiang Li, Qing Li

机构 * Department of Computing, The Hong Kong Polytechnic University(香港理工大学计算机系) Shanghai Jiao Tong University(上海交通大学) Shanghai AI Lab(上海人工智能实验室)

AI总结 本文提出MolReFlect框架,通过教师-学生机制实现分子与文本的细粒度对齐,提升LLM对分子的理解与可解释性,实验显示其在分子-文本翻译任务中达到最优性能。

Comments Accepted by TKDE, To appear. Codes are available at: https://github.com/phenixace/MolReFlect

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2506.21952 2026-07-16 cs.LG physics.app-ph physics.optics

Physics-informed network paradigm with data generation and background noise removal for diverse distributed acoustic sensing applications

具有数据生成和背景噪声去除的物理信息网络范式用于多样化的分布式声学传感应用

Yangyang Wan, Haotian Wang, Xuhui Yu, Jiageng Chen, Xinyu Fan, Zuyuan He

机构 * State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University(先进光通信系统与网络国家重点实验室,电子工程学院,上海交通大学)

AI总结 本文提出了一种无需真实世界数据的物理信息DAS神经网络范式,通过生成数据和背景噪声去除技术提升DAS应用的性能和泛化能力。

Journal ref Light Sci Appl 15, 281 (2026)

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2408.10581 2026-07-16 cs.CV 版本更新

Multi-view Hand Reconstruction with a Point-Embedded Transformer

基于点嵌入变换器的多视图手部重建

Lixin Yang, Licheng Zhong, Pengxiang Zhu, Xinyu Zhan, Junxiao Kong, Jian Xu, Cewu Lu

机构 * School of Artificial Intelligence (SAI), Shanghai Jiao Tong University(人工智能学院(SAI),上海交通大学) School of Mechanical Engineering, Shanghai Jiao Tong University(机械工程学院,上海交通大学) School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University(电子信息与电气工程学院,上海交通大学) Institute of Automation Chinese Academy of Sciences (CASIA)(中国科学院自动化研究所(CASIA))

AI总结 研究提出POEM模型用于多视图手部重建,通过在多视图立体空间嵌入基点表示手部网格,并结合多数据集及相机参数随机化训练,实现了通用、实用且经济高效的双手运动捕捉。

Comments TPAMI 2025, Extension of CVPR 2023, correction on Table 4: HO3D results

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2403.04197 2026-07-16 cs.CL cs.AI

Large Language Models are In-Context Molecule Learners

大语言模型是上下文分子学习者

Jiatong Li, Wei Liu, Zhihao Ding, Wenqi Fan, Yuqiang Li, Qing Li

机构 * Department of Computing, The Hong Kong Polytechnic University(计算机系,香港理工大学) Shanghai Jiao Tong University(上海交通大学) Shanghai AI Lab(上海人工智能实验室)

AI总结 ICMA通过上下文分子微调使LLMs无需额外训练即可实现分子-文本对齐,证明LLMs具备上下文分子学习能力。

Comments Accepted by IEEE TKDE

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2607.13033 2026-07-15 cs.RO 新提交

DenseReward: Dense Reward Learning via Failure Synthesis for Robotic Manipulation

DenseReward:通过失败合成进行密集奖励学习以实现机器人操作

Yu Fang, Wanxi Dong, Jiaqi Liu, Yue Yang, Mingxiao Huo, Yao Mu, Huaxiu Yao, Li Erran Li, Daniel Szafir, Mingyu Ding

机构 * University of North Carolina at Chapel Hill(北卡罗来纳大学教堂山分校) Carnegie Mellon University(卡内基梅隆大学) Shanghai Jiao Tong University(上海交通大学) Amazon AWS AI(亚马逊AWS人工智能)

AI总结 研究针对强化学习中缺乏可靠奖励模型的问题,提出DenseReward模型,通过自动生成失败数据合成逼真轨迹,从视觉和语言预测密集奖励分数,在模拟和现实操作中表现优异,还为下游任务提供指导并发布相关资源。

Comments Website: https://dense-reward.github.io/

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2607.11940 2026-07-15 cs.LG cs.AI 新提交

CARE-LoRA: Compressed Activation REconstruction for Memory-Efficient LoRA

CARE-LoRA:用于内存高效LoRA的压缩激活重建

Gengyu Zhang, Haiyin Ran, Zhengbao He, Yuhang Liu, Hanling Tian, Zhehao Huang, Xiaolin Huang

机构 * Institute of Image Processing and Pattern Recognition, Shanghai Jiao Tong University(上海交通大学图像处理与模式识别研究所)

AI总结 研究在有限内存下微调大型预训练模型的问题,提出CARE-LoRA框架,利用LoRA投影结构,用低秩压缩激活取代完整输入激活,并计算重建矩阵,大幅减少内存占用,性能与标准LoRA及变体相当甚至更优。

Comments 15 pages, 2 figures, 12 tables. Code available at https://github.com/fishandyu/CARE-LoRA

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2607.06978 2026-07-15 cs.RO 版本更新

SPECTRA: Context-Conditioned Spectral Movement Primitives for Robot Skill Generalization

SPECTRA:用于机器人技能泛化的上下文条件频谱运动基元

Boxuan Zhang, Sheng Liu, Chenlin Ming, Ahmed Abdelrahman

机构 * Technical University of Munich(慕尼黑工业大学) Karlsruhe Institute of Technology(卡尔斯鲁厄理工学院) Shanghai Jiao Tong University(上海交通大学)

AI总结 研究机器人操作模仿学习中如何保留任务几何形状与动态可允许运动,提出频谱运动基元框架,结合任务空间与关节空间调节,经实验验证该方法在多方面表现良好,能有效实现技能泛化。

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2606.31946 2026-07-15 cs.CV 版本更新

World Narrative Model for Highly Controllable Video Generation: A Paradigm Shift from Pixel Sampling to Physical World Orchestration

世界叙事模型:从像素采样到物理世界编排的高度可控视频生成范式转变

Ye Chen, Xuanhong Chen, Yupeng Zhu, Liming Tan, Zhewen Wan, Yuxuan Xiong, Tielong Wang, Jinfan Liu, Wuze Zhang, Xiongzhen Zhang, Feifei Li, Xianglin Luo, Zhehan Zhao, Zhifan Zhang, Laisheng Kou, Zhujin Liang, Yugang Chen, Muchun Chen, Xu Miao, Yijing Zhang, Xiaojie Sheng, Qiang Hu, Jialiang Chen, Weimin Zhang, Wenjun Zhang, Bingbing Ni

机构 * Shanghai Jiao Tong University(上海交通大学)

AI总结 提出世界叙事模型(WNM),将视频生成解耦为结构化物理叙事与像素渲染,通过协同代理将多模态输入转化为可编辑的4D世界表示,驱动基础模型生成符合创作者意图的视频,大幅提升可控性。

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2605.31437 2026-07-15 cs.CV 版本更新

Astra: a generalizable report generation foundation model for 3D computed tomography

Astra:一种用于三维计算机断层扫描的通用报告生成基础模型

Zhuhao Wang, Fang Chen, Chaohui Yu, Zihan Li, Yuchao Zheng, Jing Wang, Xuan Yang, Jia Guo, Zhenlu Yang, Xingju Zheng, Yihua Sun, Haojie Han, Xiaoxiao Qin, Zhan Feng, Wenbo Xiao, Chao Zhu, Yuehua Li, Shipeng Zhang, Hao Luo, Yunsong Peng, Fan Wang, Hongen Liao

机构 * School of Biomedical Engineering, Tsinghua University(清华大学生物医学工程学院) School of Biomedical Engineering, Shanghai Jiao Tong University(上海交通大学生物医学工程学院) DAMO Academy, Alibaba Group(阿里云达摩院) Hupan Laboratory(壶辰实验室) Department of Biomedical Engineering, National University of Singapore(新加坡国立大学生物医学工程系) Department of Radiology, Guizhou Provincial People’s Hospital(贵州省级人民医院放射科) Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine(浙江大学医学院附属第一医院放射科) Department of Radiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine(上海交通大学医学院附属第六人民医院放射科) College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院)

AI总结 提出Astra模型,通过风格统一和强化学习,在8个器官系统的CT报告生成中实现高精度,平均细粒度诊断指标提升44.1%,并加速临床工作流。

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2312.17670 2026-07-15 cs.CV cs.LG q-bio.QM q-bio.TO 版本更新

The TopCoW Challenge -- Topology-Aware Circle of Willis Segmentation for CT and MR Angiography

TopCoW挑战——用于CT和MR血管造影的拓扑感知Willis环分割

Kaiyuan Yang, Fabio Musio, Yihui Ma, Norman Juchler, Johannes C. Paetzold, Rami Al-Maskari, Luciano Höher, Hongwei Bran Li, Ibrahim Ethem Hamamci, Anjany Sekuboyina, Suprosanna Shit, Houjing Huang, Chinmay Prabhakar, Ezequiel de la Rosa, Bastian Wittmann, Diana Waldmannstetter, Florian Kofler, Fernando Navarro, Martin J. Menten, Ivan Ezhov, Daniel Rueckert, Iris N. Vos, Ynte M. Ruigrok, Birgitta K. Velthuis, Hugo J. Kuijf, Pengcheng Shi, Wei Liu, Ting Ma, Maximilian R. Rokuss, Yannick Kirchhoff, Fabian Isensee, Klaus Maier-Hein, Chengcheng Zhu, Huilin Zhao, Philippe Bijlenga, Julien Hämmerli, Catherine Wurster, Laura Westphal, Jeroen Bisschop, Elisa Colombo, Hakim Baazaoui, Hannah-Lea Handelsmann, Andrew Makmur, James Hallinan, Amrish Soundararajan, Benedikt Wiestler, Jan S. Kirschke, Evamaria O. Riedel, Roland Wiest, Emmanuel Montagnon, Laurent Letourneau-Guillon, Kwanseok Oh, Dahye Lee, Orhun Utku Aydin, Adam Hilbert, Jana Rieger, Dimitrios Rallios, Satoru Tanioka, Alexander Koch, Dietmar Frey, Abdul Qayyum, Moona Mazher, Steven Niederer, Nico Disch, Julius C. Holzschuh, Dominic LaBella, Francesco Galati, Daniele Falcetta, Maria A. Zuluaga, Chaolong Lin, Haoran Zhao, Zehan Zhang, Minghui Zhang, Xin You, Hanxiao Zhang, Guang-Zhong Yang, Yun Gu, Sinyoung Ra, Jongyun Hwang, Hyunjin Park, Junqiang Chen, Marek Wodzinski, Henning Müller, Nesrin Mansouri, Florent Autrusseau, Cansu Yalcin, Rachika E. Hamadache, Clara Lisazo, Joaquim Salvi, Adrià Casamitjana, Xavier Lladó, Uma Maria Lal-Trehan Estrada, Valeriia Abramova, Luca Giancardo, Arnau Oliver, Paula Casademunt, Adrian Galdran, Matteo Delucchi, Oscar Camara, Jialu Liu, Haibin Huang, Yue Cui, Zehang Lin, Yusheng Liu, Shunzhi Zhu, Tatsat R. Patel, Adnan H. Siddiqui, Vincent M. Tutino, Maysam Orouskhani, Huayu Wang, Mahmud Mossa-Basha, Yuki Sato, Sven Hirsch, Susanne Wegener, Bjoern Menze

机构 * Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland Institute of Computational Life Sciences, Zurich University of Applied Sciences (ZHAW), Waedenswil, Switzerland Department of Neuroradiology, University Hospital of Zurich, Zurich, Switzerland Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China Department of Radiology at Weill Cornell Medicine, Cornell University, New York, USA Institute for Tissue Engineering School of Computation, Information Technology, Technical University of Munich, Germany Athinoula A. Martinos Center for Biomedical Imaging, Harvard Medical School, Boston, USA School of Medicine Health, TUM Klinikum, Technical University of Munich, Germany Munich Center for Machine Learning, Munich, Germany Department of Computing, Imperial College London, London, UK Image Sciences Institute, UMC Utrecht, Utrecht, The Netherlands Department of Neurology Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands Electronic \& Information Engineering School, Harbin Institute of Technology (Shenzhen), China Peng Cheng Laboratory, Shenzhen, China Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany Faculty of Mathematics Computer Science, Heidelberg University, Germany Helmholtz Imaging, German Cancer Research Center, Heidelberg, Germany Data Science School for Health, Karlsruhe/Heidelberg, Germany Learning Group, Department of Radiation Oncology, Heidelberg University Hospital Department of Radiology, University of Washington, Seattle, WA, USA Department of Radiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China Department of Clinical Neurosciences, Division of Neurosurgery, Geneva University Hospitals, Geneva, Switzerland Department of Neurology, University Hospital of Zurich, Zurich, Switzerland Department of Physiology, University of Toronto, Canada Department of Neurosurgery, University Hospital of Zurich, Zurich, Switzerland Department of Diagnostic Imaging, National University Hospital, Singapore University of Chicago, USA Department of Diagnostic Interventional Neuroradiology, University Hospital Berne University of Berne, Berne, Switzerland Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada DEEPNOID Inc., Seoul, South Korea Department of Artificial Intelligence, Korea University, Seoul, South Korea Charité Lab for AI in Medicine (CLAIM), Charité Universitätsmedizin Berlin, Berlin, Germany Lung Institute, Faculty of Medicine, Imperial College London, London, UK Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA Institute of Medical Technology, Peking University Health Science Center, Beijing, China Hangzhou Genlight MedTech Co., Ltd., China Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, China Department of Automation, Shanghai Jiao Tong University, Shanghai, China Department of Artificial Intelligence, Sungkyunkwan University, Seoul, South Korea Department of Electrical Computer Engineering, Sungkyunkwan University, Seoul, South Korea Shanghai MediWorks Precision Instruments Co., Ltd., China Institute of Informatics, HES-SO Valais-Wallis, Switzerland Department of Measurement Electronics, AGH University of Krakow, Poland Laboratoire de Thermique et Energie de Nantes (LTeN), Université Nantes, Polytech’Nantes, Nantes, France Research Institute of Computer Vision Center for Precision Health, McWilliams School of Biomedical Informatics, University of Texas Health Science Center at Houston, USA Physense, BCN-Medtech, Department of Communication Information Technologies, Universitat Pompeu Fabra, Barcelona, Spain Department of Mathematical Modeling Machine Learning, University of Zurich, Zurich, Switzerland Laboratory of Brain Atlas Brain-inspired Intelligence, Institute of Automation, Chinese Academy of Sciences, Beijing, China School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China School of Computer Information Engineering, Xiamen University of Technology, Xiamen, China Vascular Research Center, University at Buffalo, NY, USA Department of Pathology Anatomical Sciences, University at Buffalo, NY, USA Department of Neurosurgery, University at Buffalo, NY, USA LPIXEL Inc., Tokyo, Japan

AI总结 组织TopCoW基准挑战,发布含125对MRA和CTA扫描的注释数据集,参与者提交CoW分割和变体分类算法,经评估,最佳算法在多任务中表现出色,证明CoW分割算法对下游临床应用有可解释性效用。

Comments Summary paper for the TopCoW Challenge: 4 figures, 1 table, and supplementary material in appendix. Accepted for publication in NEJM AI. Datasets and best-performing algorithm Dockers are available at https://zenodo.org/records/15692630 and https://zenodo.org/records/15665435

Journal ref NEJM AI 2026;3(8)

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2505.15284 2026-07-15 cs.LG cs.CV 版本更新

Kernel PCA for Out-of-Distribution Detection: Non-Linear Kernel Selection and Approximation

用于分布外检测的核主成分分析:非线性核选择与近似

Kun Fang, Qinghua Tao, Mingzhen He, Kexin Lv, Runze Yang, Haibo Hu, Xiaolin Huang, Jie Yang, Longbing Cao

机构 * Department of Automation, Shanghai Jiao Tong University(上海交通大学自动化系) Department of Electrical and Electronic Engineering, The Hong Kong Polytechnic University(香港理工大学电子与电气工程系) School of Automation, Beijing Institute of Technology(北京理工大学自动化学院) China Mobile (Shanghai) Information and Communication Technology Co., Ltd.(中国移动(上海)信息技术有限公司) School of Computing, Macquarie University(麦考瑞大学计算机学院)

AI总结 研究针对深度神经网络分布外检测问题,利用核主成分分析框架,通过选择余弦 - 高斯核及近似技术,有效刻画分布外与分布内数据差异,提高检测功效和效率,为非线性特征子空间检测提供新见解与方法。

Comments This study is an extension of its conference version published in NeurIPS'24, see https://proceedings.neurips.cc/paper_files/paper/2024/hash/f2543511e5f4d4764857f9ad833a977d-Abstract-Conference.html

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2409.10094 2026-07-15 cs.CV cs.LG 版本更新

Beyond Perceptual Distance: Discrepancy Assessment on Deep Representation for Out-of-Distribution Detection with Diffusion Model

超越感知距离:基于扩散模型的分布外检测深度表示差异评估

Kun Fang, Zuopeng Yang, Haibo Hu, Xiaolin Huang, Jie Yang, Qinghua Tao

机构 * Department of Automation, Shanghai Jiao Tong University(上海交通大学自动化系) Department of Electrical and Electronic Engineering, The Hong Kong Polytechnic University(香港理工大学电子与电气工程系) The Intsig Information Co., Ltd., Shanghai, China(上海Intsig信息有限公司) School of Automation, Beijing Institute of Technology(北京理工大学自动化学院)

AI总结 研究基于扩散模型的分布外检测差异评估,提出以分类器相关方式评估,利用其表示空间量化特征级和logit级差异,设计优化策略构成DDR框架,实验表明DDR在ImageNet-1K数据集上检测性能优于其他方法。

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2607.11849 2026-07-14 cs.CL 新提交

AdvancedMathBench: A Benchmark Suite for Advanced Mathematical Proof Generation and Verification

高级数学基准测试:用于高级数学证明生成与验证的基准测试套件

Lingkai Kong, Zijian Wu, Yuzhe Gu, Haiteng Zhao, Wenyong Huang, Shuang Sun, Zhicheng Xiong, Xiaotian Zhang, Shuya Zhao, Yan Wang, Disheng Xu, Wenwei Zhang, Kai Chen

机构 * Shanghai AI Laboratory(上海人工智能实验室) MMLab, The Chinese University of Hong Kong(香港中文大学多媒体实验室) Shanghai Jiao Tong University(上海交通大学) Great Bay University(大湾区大学)

AI总结 介绍用于评估高级数学推理能力的AdvancedMathBench基准测试套件,含ProverBench证明生成基准及自动验证管道,还有VerifierBench。实验显示前沿模型在证明生成与验证上表现不佳,该套件对模型提升高级数学证明能力有挑战。

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2607.11836 2026-07-14 cs.CV 新提交

Cycle-World: Mitigating Error Accumulation in Long-term Video World Models via Reverse-Prediction Cycle Consistency

循环世界:通过反向预测循环一致性减轻长期视频世界模型中的误差累积

Zihan Su, Teng Hu, Jiangning Zhang, Ruiyan Wang, Ran Yi, Lizhuang Ma, Dacheng Tao

机构 * School of Computer Science, Shanghai Jiao Tong University, Shanghai, China(上海交通大学计算机科学学院) Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou, China(浙江大学控制系统研究所) Nanyang Technological University, Singapore(新加坡南洋理工大学)

AI总结 针对自回归扩散模型在长视频生成中误差累积问题,提出循环世界框架,通过训练和推理阶段的时间可逆性及反向预测模型抑制误差,实验证明其在VBench基准测试中显著减轻误差漂移,提升生成质量和时间一致性。

Comments Accepted by ECCV 2026

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2607.11739 2026-07-14 cs.RO 新提交

AutoPath: Learning Transferable Goal-Conditioned Stochastic Path Prior for Safe Navigation Without Human Demonstrations

AutoPath:学习可转移的目标条件随机路径先验以实现无人类示范的安全导航

Ziyang Zhang, Boyang Zhou, Zesong Yang, Haocheng Peng, Zeming Gai, Xiao Liang, Yujun Shen, Danping Zou, Ruizhen Hu, Hujun Bao, Zhaopeng Cui

机构 * Zhejiang University(浙江大学) Harbin Institute of Technology(哈尔滨工业大学) Ant Group(蚂蚁集团) Shanghai Jiao Tong University(上海交通大学) Shenzhen University(深圳大学)

AI总结 研究在复杂环境下的安全导航问题,提出学习可转移目标条件随机路径先验的方法,引入规范状态表示和结构化先验学习框架,实验证明该方法成功率高、效率有竞争力且可跨平台转移。

Comments Accepted by IEEE Robotics and Automation Letters (RA-L). 8 pages, 4 figures

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2607.10999 2026-07-14 cs.RO 新提交

Wearing A Coat: Dual-Arm Robot-Assisted Dressing with Differentiable Clothing Simulation

穿着外套:基于可微服装模拟的双臂机器人辅助穿衣

Yiming Liu, Lijun Han, Hesheng Wang

机构 * Department of Automation, Shanghai Jiao Tong University(上海交通大学自动化系)

AI总结 研究针对机器人辅助穿衣中衣物与人体四肢复杂接触交互的问题,提出集成实时可微服装模拟的控制算法,经模拟和实验验证,该算法能解决接触约束下服装状态问题,实现多阶段控制策略,证明了其可行性和有效性。

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2607.10745 2026-07-14 cs.CL 新提交

The First ChineseBabyLM Challenge: training data-efficient and cognitively plausible language models for Chinese

首个中文BabyLM挑战:训练数据高效且认知合理的中文语言模型

Siyuan Song, Zhiheng Qian, Yunhao Zhang, Linyang He, Xiaozhe Ji, Yingxin Lin, Hongao Zhu, Chongtian Shao, Chuhan Lang, Luan Li, Rui Wang, Renfen Hu, Shaonan Wang, Hai Hu

机构 * Princeton University(普林斯顿大学) Shanghai Jiao Tong University(上海交通大学) Chinese Academy of Sciences(中国科学院) Columbia University(哥伦比亚大学) Beijing Normal University(北京师范大学) Tsinghua University(清华大学) University of California San Diego(加利福尼亚大学圣地亚哥分校) The Hong Kong Polytechnic University(香港理工大学)

AI总结 首个中文BabyLM挑战将在2026年自然语言处理与中文计算会议举办,要求用1亿中文词元从头训练语言模型,在自然语言理解、认知对齐和汉字知识三轨道评估,不限分词器、模型架构和训练轮数。

Comments 8 pages, 4 tables; work in progress

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