Zhipeng Xu

2026

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Mixture-of-Retrieval Experts for Reasoning-Guided Multimodal Knowledge Exploitation.
Chunyi Peng|Hehe Fan|Weimao Ke|Zhenghao Liu|Chunyi Peng|Hehe Fan|Evi Yulianti|Zhipeng Xu|Sourav S. Bhowmick|Yishan Li|Szymon Lukasik|Yu Gu|Weimao Ke|Maxine Frank|Maosong Sun|Zhenghao Liu|Douglas W. Oard|Minghe Yu|Sourav S. Bhowmick|Yishan Li|Shaoping Ma|Yukun Yan|Shuo Wang|Shaoping Ma|Yukun Yan|Szymon Lukasik|Yu Gu|Douglas W. Oard|Minghe Yu|Ge Yu|Maxine Frank|Maosong Sun
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
doi dblp
ReAlign: Optimizing the Visual Document Retriever with Reasoning-Guided Fine-Grained Alignment.
Zhipeng Xu|Eduardo Graells-Garrido|Hao Yang|Yifan Ji|Eduardo Graells-Garrido|Zhipeng Xu|Zhenghao Liu|Yukun Yan|Zulong Chen|Shuo Wang|Yu Gu|Ge Yu
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph.
Qiushi Xiong|Zhipeng Xu|Peng Zhang|Zhenghao Liu|Mengjia Wang|Zhipeng Xu|Peng Zhang|Zulong Chen|Yue Sun|Yu Gu|Xiaohua Li|Ge Yu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Exploring the Potential of Dimension Reduction in Building Efficient Dense Retrieval Systems.
Zhipeng Xu|Zhenghao Liu|Yu Gu|Ge Yu
Information Retrieval - 30th China Conference, CCIR 2024, Wuhan, China, October 18-20, 2024, Revised Selected Papers