arXivDaily arXiv每日学术速递 周一至周五更新

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

2026-02-10 至 2026-02-10 共收录 13
2602.08828 2026-02-10 cs.CV

VideoVeritas: AI-Generated Video Detection via Perception Pretext Reinforcement Learning

VideoVeritas:通过感知预设强化学习实现AI生成视频检测

Hao Tan, Jun Lan, Senyuan Shi, Zichang Tan, Zijian Yu, Huijia Zhu, Weiqiang Wang, Jun Wan, Zhen Lei

机构 * MAIS, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所MAIS部) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences(中国科学院深圳先进技术研究所)

AI总结 VideoVeritas通过感知预设强化学习提升AI生成视频检测性能,整合细粒度感知与事实推理,采用时空定位和自监督计数提升检测效果。

Comments Project: https://github.com/EricTan7/VideoVeritas

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2602.08253 2026-02-10 cs.AI

G-LNS: Generative Large Neighborhood Search for LLM-Based Automatic Heuristic Design

G-LNS:基于生成式大邻域搜索的LLM自动启发式设计

Baoyun Zhao, He Wang, Liang Zeng

机构 * Software College, Northeastern University(东北大学软件学院) International Centre for Theoretical Physics Asia-Pacific, University of Chinese Academy of Sciences(中国科学院大学国际理论物理亚太中心) Taiji Laboratory for Gravitational Wave Universe, University of Chinese Academy of Sciences(中国科学院大学太极引力波宇宙实验室) Tsinghua University(清华大学)

AI总结 G-LNS通过生成式进化框架,结合LLM共同进化破坏与修复操作符,实现了大邻域搜索操作符的自动化设计,在复杂组合优化问题中表现出更强的性能和泛化能力。

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2602.05787 2026-02-10 cs.IR cs.AI cs.CL

Bagging-Based Model Merging for Robust General Text Embeddings

基于Bagging的模型融合用于鲁棒通用文本嵌入

Hengran Zhang, Keping Bi, Jiafeng Guo, Jiaming Zhang, Wenbo Yang, Daiting Shi, Xueqi Cheng

机构 * State Key Laboratory of AI Safety, Institute of Computing Technology, Chinese Academy of Sciences(人工智能安全国家重点实验室) University of Chinese Academy of Sciences(中国科学院大学) Querit Private Limited(Querit私人有限公司)

AI总结 BOOM通过批量级洗牌和模型融合提升文本嵌入鲁棒性,减少增量学习成本。

Comments 12 pages, 4 figures

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2601.22896 2026-02-10 cs.AI

Game-Theoretic Co-Evolution for LLM-Based Heuristic Discovery

基于博弈论的LLM启发式发现共演化

Xinyi Ke, Kai Li, Junliang Xing, Yifan Zhang, Jian Cheng

机构 * C2DL, Institute of Automation, Chinese Academy of Sciences(C2DL,自动化研究所,中国科学院) School of Artificial Intelligence, University of Chinese Academy of Sciences(人工智能学院,中国科学院大学) Tsinghua University(清华大学)

AI总结 本文提出ASRO框架,通过博弈论方法实现求解器与实例生成器的共演化,提升启发式发现的泛化能力和鲁棒性。

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2601.04093 2026-02-10 cs.CL

SearchAttack: Red-Teaming LLMs against Knowledge-to-Action Threats under Online Web Search

SearchAttack: 对知识到行动威胁下对LLM进行红队攻击

Yu Yan, Sheng Sun, Mingfeng Li, Zheming Yang, Chiwei Zhu, Fei Ma, Benfeng Xu, Min Liu, Qi Li

机构 * Institute of Computing Technology, CAS(计算技术研究所,中国科学院) University of Chinese Academy of Sciences(中国科学院大学) People's Public Security University of China(中国人民公安大学) University of Science and Technology of China(中国科学技术大学) Guangdong Laboratory of Artificial Intelligence and Digital Economy(广东人工智能与数字经济实验室) Tsinghua University(清华大学)

AI总结 SearchAttack通过重新表述有害语义和测试奖励追逐偏差,揭示LLM在搜索增强任务中的安全漏洞。

Comments Misusing LLM-driven search for harmful information-seeking poses serious risks. We characterize its usability and impact through a comprehensive red-teaming and evaluation

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2512.22522 2026-02-10 cs.LG cs.AI

Towards Reliable Evaluation of Adversarial Robustness for Spiking Neural Networks

面向脉冲神经网络对抗鲁棒性可靠评估的框架

Jihang Wang, Dongcheng Zhao, Ruolin Chen, Qian Zhang, Yi Zeng

机构 * Brain-inspired Cognitive AI Lab, Institute of Automation, Chinese Academy of Sciences(脑启发认知人工智能实验室,自动化研究所,中国科学院) School of Artificial Intelligence, University of Chinese Academy of Sciences(人工智能学院,中国科学院大学) Beijing Institute of AI Safety and Governance(北京人工智能安全与治理研究院) Beijing Key Laboratory of Safe Al and Superalignment(北京安全人工智能与超对齐重点实验室) Center for Long-term AI(长期人工智能中心)

AI总结 本文提出ASSG框架和SA-PGD攻击方法,提升SNN对抗鲁棒性评估的可靠性与准确性

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2508.13786 2026-02-10 cs.SD cs.AI

DegDiT: Controllable Audio Generation with Dynamic Event Graph Guided Diffusion Transformer

DegDiT:基于动态事件图引导的扩散变换器的可控音频生成

Yisu Liu, Chenxing Li, Wanqian Zhang, Wenfu Wang, Meng Yu, Ruibo Fu, Zheng Lin, Weiping Wang, Dong Yu

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) Tencent, AI Lab(腾讯AI实验室) Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所)

AI总结 DegDiT通过动态事件图引导的扩散变换器框架,实现了开放式词汇可控音频生成,提升了生成音频的准确性和多样性。

Journal ref IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2026

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2602.07804 2026-02-10 cs.CL cs.AI

Pruning as a Cooperative Game: Surrogate-Assisted Layer Contribution Estimation for Large Language Models

剪枝作为合作博弈:用于大型语言模型的代理辅助层贡献估计

Xuan Ding, Pengyu Tong, Ranjie Duan, Yunjian Zhang, Rui Sun, Yao Zhu

机构 * Shenzhen Future Network of Intelligence Institute(深圳未来网络智能研究院) Guangdong Provincial Key Laboratory of Future Networks of Intelligence(广东省未来网络智能重点实验室) The Chinese University of Hong Kong (Shenzhen)(香港中文大学(深圳)) Beijing Normal University(北京师范大学) Alibaba Group(阿里巴巴集团) University of Chinese Academy of Sciences(中国科学院大学) Zhejiang University(浙江大学)

AI总结 本文提出基于博弈论的层剪枝方法,利用代理网络估计层贡献,实现高效且有效的大型语言模型剪枝。

Comments Accepted by ICLR 2026

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2602.07498 2026-02-10 cs.CV

IM-Animation: An Implicit Motion Representation for Identity-decoupled Character Animation

IM-Animation: 一种隐式运动表示用于身份解耦的角色动画

Zhufeng Xu, Xuan Gao, Feng-Lin Liu, Haoxian Zhang, Zhixue Fang, Yu-Kun Lai, Xiaoqiang Liu, Pengfei Wan, Lin Gao

机构 * Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所) University of Chinese Academy of Sciences(中国科学院大学) Kling Team, Kuaishou Technology(快手技术 Kling 团队) Cardiff University(卡迪夫大学)

AI总结 IM-Animation通过隐式运动表示和时间一致的遮罩令牌重定向模块,实现身份解耦的角色动画生成,提升动画质量和训练效率。

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2509.16010 2026-02-10 cs.SD cs.AI eess.AS

Fed-PISA: Federated Voice Cloning via Personalized Identity-Style Adaptation

Fed-PISA: 通过个性化身份-风格适应实现联邦语音克隆

Qi Wang, Shituo Ma, Guoxin Yu, Hanyang Peng, Yue Yu

机构 * Peng Cheng Laboratory(鹏城实验室) Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所) Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 Fed-PISA通过个性化身份-风格适应实现联邦语音克隆,减少通信成本并提升个性化表现。

Comments Accepted by ICASSP 2026

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2412.21001 2026-02-10 cs.LG cs.AI

LEASE: Offline Preference-based Reinforcement Learning with High Sample Efficiency

LEASE: 基于偏好的离线强化学习与高样本效率

Xiao-Yin Liu, Guotao Li, Xiao-Hu Zhou, Zeng-Guang Hou

机构 * State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences(多模态人工智能系统国家重点实验室,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) CASIA-MUST Joint Laboratory of Intelligence Science and Technology, Institute of Systems Engineering, Macau University of Science and Technology(智能科学与技术CASIA-MUST联合实验室,澳门科学理工学院)

AI总结 LEASE通过高样本效率的离线偏好强化学习算法,在减少偏好数据需求的同时提升奖励模型的准确性与稳定性。

Comments Accepted by IEEE Transactions on Systems, Man, and Cybernetics: Systems

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2602.07060 2026-02-10 eess.IV cs.CV physics.ins-det physics.med-ph

U-Net Based Image Enhancement for Short-time Muon Scattering Tomography

基于U-Net的短时μ子散射断层成像图像增强

Haochen Wang, Pei Yu, Liangwen Chen, Weibo He, Yu Zhang, Yuhong Yu, Xueheng Zhang, Lei Yang, Zhiyu Sun

机构 * School of Physics, Hefei University of Technology(合肥工业大学物理学院) Advanced Energy Science and Technology Guangdong Laboratory(广东实验室) Institute of Modern Physics, Chinese Academy of Sciences(中国科学院现代物理研究所) School of Nuclear Science and Technology, University of Chinese Academy of Sciences(中国科学院大学核科学技术学院) State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences(中国科学院现代物理研究所重离子科学与技术国家重点实验室) Institute of Materials, China Academy of Engineering Physics(工程物理院材料研究所)

AI总结 本文提出基于U-Net的图像增强方法,利用模拟数据训练提升短时μ子散射断层成像的图像质量,实验显示SSIM显著提高,LPIPS显著降低,为实际应用奠定基础。

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2602.06968 2026-02-10 cs.RO cs.CV

Learning to Anchor Visual Odometry: KAN-Based Pose Regression for Planetary Landing

学习锚定视觉里程计:基于KAN的行星着陆姿态回归

Xubo Luo, Zhaojin Li, Xue Wan, Wei Zhang, Leizheng Shu

机构 * University of Chinese Academy of Sciences(中国科学院大学) Technology and Engineering Center for Space Utilization, Chinese Academy of Sciences(中国科学院空间利用技术与工程中心)

AI总结 KANLoc通过基于KAN的姿态回归器和混合定位方案,实现高精度、实时的行星着陆定位,有效减少漂移并提升鲁棒性。

Comments 8 pages, accepted by RA-L

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