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大厂专区

Alibaba(阿里巴巴)

2026-04-27 至 2026-04-27 共收录 4
2604.22180 2026-04-27 cs.IR cs.AI

ResRank: Unifying Retrieval and Listwise Reranking via End-to-End Joint Training with Residual Passage Compression

ResRank:通过端到端联合训练与残差段落压缩统一检索与列表级重排序

Xiaojie Ke, Shuai Zhang, Liansheng Sun, Yongjin Wang, Hengjun Jiang, Xiangkun Liu, Cunxin Gu, Jian Xu, Guanjun Jiang

机构 * Qwen Applications Business Group of Alibaba(阿里巴巴Qwen应用业务组)

AI总结 ResRank通过端到端联合训练与残差段落压缩技术,解决传统重排序方法中输入长度增加导致的排名质量下降和推理延迟问题,实现高效且有效的检索与重排序统一。

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2604.19858 2026-04-27 cs.CV

Wan-Image: Pushing the Boundaries of Generative Visual Intelligence

Wan-Image:推动生成视觉智能的边界

Chaojie Mao, Chen-Wei Xie, Chongyang Zhong, Haoyou Deng, Jiaxing Zhao, Jie Xiao, Jinbo Xing, Jingfeng Zhang, Jingren Zhou, Jingyi Zhang, Jun Dan, Kai Zhu, Kang Zhao, Keyu Yan, Minghui Chen, Pandeng Li, Shuangle Chen, Tong Shen, Yu Liu, Yue Jiang, Yulin Pan, Yuxiang Tuo, Zeyinzi Jiang, Zhen Han, Ang Wang, Bang Zhang, Baole Ai, Bin Wen, Boang Feng, Feiwu Yu, Gang Wang, Haiming Zhao, He Kang, Jianjing Xiang, Jianyuan Zeng, Jinkai Wang, Junjie Zhou, Ke Sun, Linqian Wu, Pei Gong, Pingyu Wu, Ruiwen Wu, Tongtong Su, Wenmeng Zhou, Wenting Shen, Wenyuan Yu, Xianjun Xu, Xiaoming Huang, Xiejie Shen, Xin Xu, Yan Kou, Yangyu Lv, Yifan Zhai, Yitong Huang, Yun Zheng, Yuntao Hong, Zhe Zhang, Zhicheng Zhang

机构 * Wan Team(万团队) Alibaba Group(阿里巴巴集团)

AI总结 Wan-Image通过统一多模态架构和大规模数据训练,实现从随意生成到专业级视觉工具的转变,具备超长文本渲染、多主体身份保持等专业能力。

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2602.07038 2026-04-27 cs.CV cs.CL

UNIKIE-BENCH: Benchmarking Large Multimodal Models for Key Information Extraction in Visual Documents

UNIKIE-BENCH:用于视觉文档中关键信息提取的大型多模态模型基准测试

Yifan Ji, Zhipeng Xu, Zhenghao Liu, Zulong Chen, Qian Zhang, Zhibo Yang, Junyang Lin, Yu Gu, Ge Yu, Maosong Sun

机构 * School of Computer Science and Engineering, Northeastern University, Shenyang, China(东北大学计算机科学与工程学院) Department of Computer Science and Technology, Tsinghua University, Beijing, China(清华大学计算机科学与技术系) Alibaba Group, Hangzhou, China(阿里巴巴集团)

AI总结 本文提出UNIKIE-BENCH基准,用于评估大型多模态模型在视觉文档关键信息提取中的性能,揭示了不同场景下模型的性能差异及挑战。

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2601.12979 2026-04-27 cs.CL

The Bitter Lesson of Diffusion Language Models for Agentic Workflows: A Comprehensive Reality Check

扩散语言模型在代理工作流中的苦涩教训:全面的现实检验

Qingyu Lu, Liang Ding, Kanjian Zhang, Jinxia Zhang, Dacheng Tao

机构 * Southeast University(东南大学) Alibaba(阿里巴巴) Southeast University Shenzhen Research Institute(东南大学深圳研究院) College of Computing and Data Science at Nanyang Technological University(南洋理工大学计算机与数据科学学院)

AI总结 本文评估了扩散语言模型在代理任务中的表现,发现其在长期规划和工具调用任务中存在系统性失败,提出需整合因果推理机制以提升代理能力。

Comments ACL 2026 - Main Conference

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