arXivDaily arXiv每日学术速递 周一至周五更新

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Alibaba(阿里巴巴)

2026-06-29 至 2026-06-29 共收录 8
2606.28249 2026-06-29 eess.AS cs.CL cs.SD 新提交

HPRO: Hierarchical Progressive Reward Optimization via Preference Extraction for Emotional Text-to-Speech

HPRO:通过偏好提取的分层渐进奖励优化用于情感文本到语音

Sihang Nie, Xiaofen Xing, Rui Xing, Haoming Li, Ruitong Xiao, Jingyuan Xing, Baiji Liu, Xiangmin Xu

机构 * South China University of Technology, China(华南理工大学,中国) Huya Inc., China(欢丫公司,中国) Tongyi Fun Team, Alibaba Group, China(通义 Fun 团队,阿里巴巴集团,中国) Foshan University, China(佛山大学,中国)

AI总结 提出HPRO框架,通过HD-Emo编解码器分离内容与情感偏好,并分层对齐帧、词、句级别目标,解决信息冲突和尺度差距,提升情感表现力同时保持语言清晰度。

Comments 7 pages, 3 figures, 3 tables; Preprint

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2606.28237 2026-06-29 cs.RO 新提交

Unleashing Infinite Motion: Scaling Expressive Quadrupedal Motion via Generative Video Priors

释放无限运动:通过生成式视频先验扩展富有表现力的四足运动

Youzhi Liu, Li Gao, Yifei Qian, Liu Liu, Yang Cai, Ziqiao Li

机构 * Amap, Alibaba Group(高德,阿里巴巴集团)

AI总结 提出Uni-Mo全自动流水线,利用LLM和视频扩散模型生成四足机器人运动数据,通过身份一致性损失提取3D轨迹,训练真实机器人跟踪策略,并发布包含7488个语言标注运动的数据集。

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2606.27923 2026-06-29 cs.CV cs.AI 新提交

Home3D 1.0: A High-Fidelity Image-to-3D Asset Generation System for Interior Design

Home3D 1.0:面向室内设计的高保真图像到三维资产生成系统

Yiyun Fei, Guoqiu Li, Jin Song, Chuqiao Wu, Delong Wu, Hong Wu, Ziru Zeng, Haohui Chen, Yindong Kong, Jing Li, Qi Wu, Feng Zhang, Jianan Jiang, Ruigao Yang

机构 * Alibaba Group / Taobao(阿里巴巴集团/淘宝)

AI总结 提出Home3D 1.0模块化系统,从单张参考图像生成高质量3D资产,包含几何重建、纹理预测、材质生成和部件分解四个模块,适用于室内设计和电子商务。

Comments 18 pages, 10 figures, 2 tables; technical report

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2606.27632 2026-06-29 cs.CL 新提交

Yuvion LLM: An Adversarially-Aware Large Language Model for Content And AI Safety

Yuvion LLM:一种面向内容和AI安全的对抗感知大语言模型

Ting Ma, Xiufeng Huang, Benlei Cui, Xiaowen Xu, Shikai Qiu, Ruijie Jian, Hongxing Li, Guanghui Wang, Longtao Huang, Haiwen Hong, Haolei Xu, Wenjing Jiang, Ziwen Xu, Zhaoyu Fan, Shaoxuan He, Chuxi Xiao, Yujian Li, Xinyue Chen, Chunyang Chai, Wenxuan Liu, Ziheng Wang, Dongjie Zhang, Yangfan Zhou, Libin Dong, Yupeng Cao, Xiaoqian Xia, Jing Wang, Zhe Jiang, Zhenan Ye, Guang Yang, Bin Liu, Wei Peng, Ziqiang Zhu, Meihui Lian, Kaiwen Lv Kacuila, Haidong Ding, Bingyu Zhu, Yan Wang, Hai Zhao, Xuan Jin, Wei Zhao, Pengfei Sun, Wei Wang, Huiming Zhang, Bin Li, Hui Xue

机构 * Alibaba Security AGI Lab(阿里巴巴安全AGI实验室)

AI总结 针对大语言模型在对抗性攻击下的安全脆弱性,提出Yuvion LLM,通过对抗感知数据构建、知识增强预训练及多任务安全后训练,在安全基准和对抗鲁棒性上优于GPT-5.4等更大模型。

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2606.28307 2026-06-29 math.OC cs.LG 新提交

Second-Order KKT Guarantees for Bregman ADMM in Nonconvex and Non-Lipschitz Optimization

非凸非Lipschitz优化中Bregman ADMM的二阶KKT保证

Shuang Li, Zhihui Zhu, Qiuwei Li

机构 * Department of Electrical and Computer Engineering, Iowa State University(电气与计算机工程系,爱荷华州立大学) Department of Computer Science and Engineering, Ohio State University(计算机科学与工程系,俄亥俄州立大学) DAMO Academy, Alibaba Group US(阿里巴巴集团美国DAMO研究院)

AI总结 针对非凸线性约束问题,在双侧相对光滑条件下分析Bregman ADMM,证明其不动点映射的严格鞍点不稳定,结合一阶收敛结果得到几乎必然二阶KKT点收敛。

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2606.27295 2026-06-29 cs.RO 新提交

LA4VLA: Learning to Act without Seeing via Language-Action Pretraining

LA4VLA:通过语言-动作预训练实现无视觉行动学习

Tao Lin, Yuxin Du, Yiran Mao, Zewei Ye, Yilei Zhong, Bing Cheng, Yiming Wang, Jiting Liu, Yang Tian, Junchi Yan, Feiran Wu, Zenan Meng, Hu Wei, Yuqian Fu, Gen Li, Bo Zhao

机构 * School of AI, Shanghai Jiao Tong University(上海交通大学人工智能学院) Alibaba Group(阿里巴巴集团) Nanyang Technological University(南洋理工大学) KAUST(阿卜杜拉国王科技大学)

AI总结 提出LA4VLA框架,通过语言-动作预训练学习动作先验,减少对视觉线索的依赖,提升VLA策略的鲁棒性,在仿真和真实任务中成功率显著提升。

Comments Github: https://github.com/MINT-SJTU/LA4VLA

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2606.25034 2026-06-29 cs.CV cs.AI 新提交

Yuvion VL: A Multimodal Foundation Model for Adversarial Content and AI Safety

Yuvion VL:面向对抗性内容和AI安全的多模态基础模型

Shikai Qiu, Xiaowen Xu, Benlei Cui, Ting Ma, Xiufeng Huang, Wenjing Jiang, Shaoxuan He, Haolei Xu, Chunyang Chai, Yujian Li, Yiliang Zhang, Guanghui Wang, Ziheng Wang, Ziwen Xu, Zhaoyu Fan, Jinhao Chen, Ruijie Jian, Hongxing Li, Chuxi Xiao, Xinyue Chen, Wenxuan Liu, Libin Dong, Yupeng Cao, Xiaoqian Xia, Jing Wang, Zhe Jiang, Zhenan Ye, Guang Yang, Bin Liu, Wei Peng, Ziqiang Zhu, Meihui Lian, Kaiwen Lv Kacuila, Haidong Ding, Dongjie Zhang, Yangfan Zhou, Bingyu Zhu, Yan Wang, Hai Zhao, Xuan Jin, Wei Zhao, Pengfei Sun, Huiming Zhang, Wei Wang, Xipeng Cao, Jialun Chen, Xiao Chen, Shaola Ren, Yunqing Hu, Bin Li, Chengwen Yao, Meng Huang, Xianfeng Li, Bin Tang, Chao Liu, Hui Xue, Longtao Huang, Haiwen Hong

机构 * Alibaba Security AGI Lab(阿里巴巴安全AGI实验室)

AI总结 提出Yuvion VL系列多模态大语言模型,通过对抗性感知数据合成、三阶段训练和混淆对比微调,在内容和AI安全任务上达到行业领先性能,同时保持通用能力。

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2606.22902 2026-06-29 cs.AI 新提交

Agent-as-a-Router: Agentic Model Routing for Coding Tasks

Agent-as-a-Router: 面向编码任务的智能体模型路由

Pengfei Zhou, Zhiwei Tang, Yixing Ma, Jiasheng Tang, Yizeng Han, Zhenglin Wan, Fanqing Meng, Wei Wang, Bohan Zhuang, Wangbo Zhao, Yang You

机构 * National University of Singapore(新加坡国立大学) DAMO Academy, Alibaba Group(阿里巴巴达摩院) University of California, Berkeley(加州大学伯克利分校) The Hong Kong University of Science and Technology(香港科技大学) Zhejiang University(浙江大学)

AI总结 提出Agent-as-a-Router框架,通过C-A-F循环积累执行经验,实现编码任务的动态模型路由,ACRouter在分布内任务上取得最低累积遗憾并泛化到分布外任务。

Comments 39 pages, 21 figures, a living technical report with a living benchmark that continuously updates

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