arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Zhejiang University(浙江大学)

2026-02-12 至 2026-02-12 共收录 12
2602.11057 2026-02-12 cs.LG

Divide, Harmonize, Then Conquer It: Shooting Multi-Commodity Flow Problems with Multimodal Language Models

分割、调和、然后征服:利用多模态语言模型解决多商品流问题

Xinyu Yuan, Yan Qiao, Zonghui Wang, Wenzhi Chen

机构 * Zhejiang University(浙江大学) Hefei University of Technology(合肥工业大学) Co-corresponding authors(共同通讯作者)

AI总结 Pram利用多模态语言模型解决多商品流问题,通过分解和调和子问题实现高效优化,性能接近线性规划求解器且运行时间显著降低。

Comments Published as a conference paper at ICLR 2026

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2602.10997 2026-02-12 cs.RO

Multi-Task Reinforcement Learning of Drone Aerobatics by Exploiting Geometric Symmetries

利用几何对称性进行无人机空翻的多任务强化学习

Zhanyu Guo, Zikang Yin, Guobin Zhu, Shiliang Guo, Shiyu Zhao

机构 * College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) WINDY Lab, School of Engineering, Westlake University(西湖大学工程学院WINDY实验室) School of Automation Science and Electrical Engineering, Beihang University(北航自动化科学与电气工程学院)

AI总结 GEAR通过利用几何对称性,提出了一种端到端多任务强化学习框架,实现高效且灵活的无人机空翻控制,成功率达98.85%。

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2602.10819 2026-02-12 cs.LG

RePO: Bridging On-Policy Learning and Off-Policy Knowledge through Rephrasing Policy Optimization

RePO:通过重新表述策略优化弥合基于策略学习和基于策略知识的差距

Linxuan Xia, Xiaolong Yang, Yongyuan Chen, Enyue Zhao, Deng Cai, Yasheng Wang, Boxi Wu

机构 * State Key Laboratory of CAD\&CG, the College of Computer Science Technology, Zhejiang University. FiT, Tencent, Shenzhen, China. School of Software Technology, Zhejiang University

AI总结 RePO通过重新表述策略优化,有效结合基于策略学习和基于策略知识,提升困难样本利用和模型性能。

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2602.10815 2026-02-12 cs.CV cs.LG

Why Does RL Generalize Better Than SFT? A Data-Centric Perspective on VLM Post-Training

为什么强化学习比监督微调在泛化能力上更优?一种以数据为中心的视觉语言模型后训练视角

Aojun Lu, Tao Feng, Hangjie Yuan, Wei Li, Yanan Sun

机构 * College of Computer Science, Sichuan University(四川大学计算机科学学院) Department of Computer Science and Technology, Tsinghua University(清华大学计算机科学与技术系) 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 本文通过数据视角揭示了RL在VLM后训练中泛化能力优于SFT的原因,提出DC-SFT方法提升OOD性能并提高稳定性。

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2602.10675 2026-02-12 cs.CV cs.AI

TwiFF (Think With Future Frames): A Large-Scale Dataset for Dynamic Visual Reasoning

TwiFF (Think With Future Frames): 一个大规模动态视觉推理数据集

Junhua Liu, Zhangcheng Wang, Zhike Han, Ningli Wang, Guotao Liang, Kun Kuang

机构 * College of Computer Science and Technology, Zhejiang University, Hangzhou, China(浙江大学计算机科学与技术学院) School of Computer and Computing Science, Hangzhou City University, Hangzhou, China(杭州市城市大学计算机与计算科学学院) Henan Academy of Innovations in Medical Science (AIMS), Zhengzhou, China(河南省医学创新研究院) School of Software, Beihang University, Beijing, China(北京航空航天大学软件学院)

AI总结 TwiFF提出一个大规模动态视觉推理数据集及模型,通过整合视频生成与图像理解能力,提升动态场景下的视觉问答性能。

Comments preprint

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2602.10549 2026-02-12 cs.CV cs.AI

Enhancing Weakly Supervised Multimodal Video Anomaly Detection through Text Guidance

通过文本引导增强弱监督多模态视频异常检测

Shengyang Sun, Jiashen Hua, Junyi Feng, Xiaojin Gong

机构 * School of Computer Science and Technology, Hangzhou Dianzi University(杭州电子科技大学计算机科学与技术学院) Alibaba Cloud(阿里云) College of Information Science and Electronic Engineering, Zhejiang University(浙江大学信息科学与电子工程学院)

AI总结 本文提出文本引导框架,通过多阶段文本增强和多尺度瓶颈Transformer融合模块,提升弱监督多模态视频异常检测的性能。

Comments Accepted by IEEE Transactions on Multimedia

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2602.10146 2026-02-12 cs.CV cs.CL

VERA: Identifying and Leveraging Visual Evidence Retrieval Heads in Long-Context Understanding

VERA:识别和利用长上下文理解中的视觉证据检索头

Rongcan Pei, Huan Li, Fang Guo, Qi Zhu

机构 * Tongji University(同济大学) Zhejiang University(浙江大学) Westlake University(西湖大学) Amazon Web Services(亚马逊网络服务)

AI总结 VERA通过识别和利用视觉证据检索头,提升长上下文理解能力,显著提高开源VLMs的性能。

Comments 12 pages, 12 figures

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2602.09509 2026-02-12 cs.LG

Beyond Student: An Asymmetric Network for Neural Network Inheritance

超越学生:一种用于神经网络继承的非对称网络

Yiyun Zhou, Jingwei Shi, Mingjing Xu, Zhonghua Jiang, Jingyuan Chen

机构 * Zhejiang University(浙江大学) Shanghai University of Finance and Economics(上海金融学院) Swansea University(斯旺西大学)

AI总结 InherNet通过非对称低秩分解和SVD初始化,实现比传统学生网络更高效的神经网络继承,提升模型压缩性能。

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2602.09476 2026-02-12 cs.CV

FD-DB: Frequency-Decoupled Dual-Branch Network for Unpaired Synthetic-to-Real Domain Translation

FD-DB: 用于无配对合成到真实域翻译的频率解耦双分支网络

Chuanhai Zang, Jiabao Hu, XW Song

机构 * State Key Laboratory of Fluid Power and Mechatronic System, School of Mechanical Engineering, Zhejiang University(流体动力与机械系统国家重点实验室,机械工程学院,浙江大学) Zhejiang Key Laboratory of Advanced Manufacturing Technology, School of Mechanical Engineering, Zhejiang University(浙江省先进制造技术重点实验室,机械工程学院,浙江大学)

AI总结 FD-DB通过频率解耦双分支模型提升合成到真实域翻译的稳定性和真实性,优化外观一致性和下游任务性能。

Comments 26 pages, 13 figures, 2 tables. Code available at https://github.com/tryzang/FD-DB

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2602.05380 2026-02-12 cs.CV

SAIL: Self-Amplified Iterative Learning for Diffusion Model Alignment with Minimal Human Feedback

SAIL:基于最小人类反馈的扩散模型对齐的自增强迭代学习

Xiaoxuan He, Siming Fu, Wanli Li, Zhiyuan Li, Dacheng Yin, Kang Rong, Fengyun Rao, Bo Zhang

机构 * ZheJiang University(浙江大学) Tencent Inc(腾讯公司)

AI总结 SAIL通过最小人类反馈实现扩散模型对齐,利用自我增强迭代学习替代传统奖励模型和大规模标注数据。

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2504.00437 2026-02-12 cs.CV

ADGaussian: Generalizable Gaussian Splatting for Autonomous Driving via Multi-modal Joint Learning

ADGaussian:通过多模态联合学习实现自动驾驶的通用高斯点云重建

Qi Song, Chenghong Li, Haotong Lin, Sida Peng, Rui Huang

机构 * School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen)(中国香港中文大学(深圳)科学与工程学院) Zhejiang University(浙江大学)

AI总结 ADGaussian通过多模态联合学习实现自动驾驶场景的高斯点云重建,提升零样本泛化能力。

Comments The paper is accepted by ICRA 2026 and the project page can be found at https://maggiesong7.github.io/research/ADGaussian/

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2404.00443 2026-02-12 cs.RO cs.SY eess.SY

Dynamic Motion/Force Control of Mobile Manipulators via Extended-UDE

通过扩展UDE实现移动机械臂的动态运动/力控制

Songqun Gao, Wendi Ding, Maotong Cheng, Qinyuan Ren, Ben M. Chen

机构 * Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong(香港中文大学机械与自动化工程系) College of Control Science and Engineering, Zhejiang University(浙江大学控制科学与工程学院)

AI总结 本文提出了一种基于扩展UDE的移动机械臂动态耦合控制方法,通过分离动态耦合项和未建模不确定性,提升系统响应速度和动态交互性能。

Journal ref Control Engineering Practice, Volume 167, 2026, 106650

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