arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Fudan University(复旦大学)

2026-08-20 至 2026-08-20 共收录 4
2608.18607 2026-08-20 cs.CV 新提交

VA-Judger: Reward Modeling from Human Preference Feedback for Joint Video-Audio Generation

VA-Judger:用于联合视频-音频生成的人类偏好反馈奖励建模

Yinming Huang, Shuyuan Tu, Xi Yan, Zihan Yang, Jianhua Han, Xu Hang, Yu-Gang Jiang, Zuxuan Wu

机构 * Shanghai Innovation Institution(上海创新研究院) Fudan University(复旦大学) Yinwang Intelligent Technology Co., Ltd(音网智能科技有限公司)

AI总结 本研究针对联合视频-音频生成的奖励信号问题,构建了VAPref-10K数据集与VA-Judger-Bench基准,提出思维链全奖励模型VA-Judger,其在预测人类偏好及提升生成质量上均优于基线方法。

Comments 19 pages, 7 figures, 8 tables. Code: this https URL (https://github.com/ShareLab-SII/VA-Judger)

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2608.18580 2026-08-20 cs.AI cs.PL 新提交

FACET: Preserving Source Intent and Executable State in Terminal Task Synthesis

FACET:在终端任务合成中保留源意图与可执行状态

Kou Shi, Zun Wang, Qisheng Su, Shiting Huang, Ziao Zhang, Zhen Fang, Qingnan Ren, Jin Liu, Yu Zeng, Yiming Zhao, Lin Chen, Zehui Chen, Feng Zhao

机构 * Shanghai AI Laboratory(上海人工智能实验室) Fudan University(复旦大学)

AI总结 FACET是保留源意图与可执行状态的终端任务合成框架,可生成高质量任务并提升Terminal-Bench 2.1上的智能体微调性能,为任务合成提供关键原则。

Comments this https URL (https://stokou.github.io/FACET-Terminal/)

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2608.18558 2026-08-20 cs.LG cs.AI physics.geo-ph 新提交

MorphoGP: A Nonparametric Framework for Predicting Equilibrium Beach Profiles Under Tidal Influence

MorphoGP:一种用于预测潮汐影响下平衡海滩剖面的非参数框架

Xi Wu, Yanqing Wei, Hang Yin, Pengze Li, Hongshuai Qi, Xi Chen

机构 * Fudan University(复旦大学) Shanghai Academy of AI for Science (SAIS)(上海人工智能科学研究院) East China Normal University(华东师范大学) Third Institute of Oceanography, Ministry of Natural Resources(自然资源部第三海洋研究所) Xiamen University(厦门大学)

AI总结 本研究提出MorphoGP框架,通过ContourCluster模型分类潮汐海滩形态,结合高斯过程专家与门控网络预测平衡海滩剖面,在中国沿海180余个海滩数据上使测试RMSE降约59.3%,为海岸管理提供数据驱动工具。

Comments Accepted by IEEE TGRS

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2603.04448 2026-08-20 cs.AI cs.CL cs.CV cs.LG cs.MA 版本更新

SkillNet: Create, Evaluate, and Connect AI Skills

SkillNet: 创建、评估和连接AI技能

Yuan Liang, Ruobin Zhong, Haoming Xu, Chen Jiang, Yi Zhong, Runnan Fang, Jia-Chen Gu, Shumin Deng, Yunzhi Yao, Mengru Wang, Shuofei Qiao, Yida Xue, Xin Xu, Tongtong Wu, Kun Wang, Yang Liu, Zhen Bi, Jungang Lou, Yuchen Eleanor Jiang, Hangcheng Zhu, Gang Yu, Haiwen Hong, Longtao Huang, Hui Xue, Chenxi Wang, Yijun Wang, Zifei Shan, Xi Chen, Zhaopeng Tu, Feiyu Xiong, Xin Xie, Peng Zhang, Zhengke Gui, Lei Liang, Jun Zhou, Chiyu Wu, Jin Shang, Yu Gong, Junyu Lin, Changliang Xu, Hongjie Deng, Wen Zhang, Keyan Ding, Qiang Zhang, Fei Huang, Ningyu Zhang, Jeff Z. Pan, Guilin Qi, Haofen Wang, Huajun Chen

机构 * Zhejiang University(浙江大学) Tongji University(同济大学) Southeast University(东南大学) Alibaba Group(阿里巴巴集团) Tencent(腾讯) Fudan University(复旦大学) The University of Edinburgh(爱丁堡大学) Monash University(墨尔本大学) National University of Singapore(新加坡国立大学) Nanyang Technological University(南洋理工大学) Huzhou University(湖州大学) Hornor Device Co., Ltd(Hornor设备有限公司) Hangzhou Institute for Advanced Study, UCAS(杭州先进研究所,UCAS)

AI总结 SkillNet通过统一的本体和多维评估机制,大规模创建、评估和连接AI技能,提升代理性能并促进技能的持久掌握。

Comments this http URL (http://skillnet.openkg.cn/;) add SkillNet-Gym, a benchmark for evaluating skill retrieval, utilization, composition, and SkillNet-Fabric for task-specific skill routing through lightweight Wikis

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