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大厂专区

Tencent(腾讯)

2026-05-18 至 2026-05-18 共收录 5
2605.16122 2026-05-18 cs.CV cs.AI

GenShield: Unified Detection and Artifact Correction for AI-Generated Images

GenShield:面向AI生成图像的统一检测与伪影校正

Zhipei Xu, Xuanyu Zhang, Youmin Xu, Qing Huang, Shen Chen, Taiping Yao, Shouhong Ding, Jian Zhang

机构 * School of Electronic and Computer Engineering, Peking University(北京大学电子与计算机工程学院) Tencent Youtu Lab(腾讯优图实验室)

AI总结 本文提出GenShield框架,通过闭环诊断与修复流程实现可解释的AI生成图像检测与可控伪影校正,结合视觉链式推理课程学习策略,提升校正效果与泛化能力。

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2604.14692 2026-05-18 cs.CV

Chain-of-Glimpse: Search-Guided Progressive Object-Grounded Reasoning for Video Understanding

链式窥视:面向视频理解的搜索引导渐进性对象基础推理

Zhixuan Wu, Quanxing Zha, Teng Wang, Genbao Xu, Wenyuan Gu, Wei Rao, Nan Ma, Bo Cheng, Soujanya Poria

机构 * State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China.(网络与交换技术国家重点实验室,北京邮电大学,北京,中国) Institute of Big Data, College of Computer Science and Artificial Intelligence, Fudan University, China.(大数据研究院,复旦大学计算机科学与人工智能学院,中国) ARC Lab, Tencent PCG, Shenzhen, China.(腾讯PCG深圳实验室,深圳,中国) School of Artificial Intelligence, Beijing University of Technology, Beijing, China.(北京理工大学人工智能学院,北京,中国)

AI总结 本文提出Chain-of-Glimpse框架,通过搜索引导的渐进推理解决视频中对象变化问题,提升多步骤决策的准确性和可解释性。

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2602.01970 2026-05-18 cs.AI cs.LG

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models

小规模可泛化提示预测模型可引导大推理模型的高效强化学习后训练

Yun Qu, Qi Wang, Yixiu Mao, Heming Zou, Yuhang Jiang, Weijie Liu, Clive Bai, Kai Yang, Yangkun Chen, Saiyong Yang, Xiangyang Ji

机构 * Department of Automation, Tsinghua University, Beijing, China(自动化系,清华大学,北京,中国) LLM Department, Tencent, Beijing, China(大模型部门,腾讯,北京,中国)

AI总结 本文提出GPS方法,通过轻量级生成模型进行提示难度的贝叶斯推断,结合中间难度优先和历史锚定多样性,提升大模型强化学习后的训练效率和测试效率。

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2605.15325 2026-05-18 cs.CV

COPRA: Conditional Parameter Adaptation with Reinforcement Learning for Video Anomaly Detection

COPRA:基于强化学习的条件参数适应用于视频异常检测

Darryl Cherian Jacob, Xinyu Liu, Kai Wang, Pan He

机构 * Auburn University(奥本大学) Tencent Hunyuan(腾讯文元)

AI总结 COPRA通过生成输入特定的参数更新,动态适应冻结的VLM,提升视频异常检测的适应性和泛化能力,同时拓展到多选视频问答和密集标注等任务。

Comments Manuscript currently under review for publication

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2605.15256 2026-05-18 cs.CV

ReactiveGWM: Steering NPC in Reactive Game World Models

ReactiveGWM:引导NPC在反应式游戏世界模型中

Zeqing Wang, Danze Chen, Zhaohu Xing, Zizhao Tong, Yinhan Zhang, Xingyi Yang, Yeying Jin

机构 * Tencent(腾讯) National University of Singapore(新加坡国立大学) The Hong Kong Polytechnic University(香港理工大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) University of Chinese Academy of Sciences(中国科学院大学)

AI总结 ReactiveGWM通过解耦玩家控制与NPC行为,实现动态交互合成,使NPC策略能跨游戏迁移,无需重新训练即可实现可控的NPC互动。

Comments The code is available at https://inv-wzq.github.io/ReactiveGWM/

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