Pengjun Xie

2026

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Progressive Adaptation of Large Language Models for Multilingual Text Ranking.
Longhui Zhang|Yanzhao Zhang|Dingkun Long|Pengjun Xie|Meishan Zhang|Jing Li|Min Zhang
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 3

2023

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MGeo: Multi-Modal Geographic Language Model Pre-Training.
Ruixue Ding|Boli Chen|Pengjun Xie|Fei Huang|Xin Li|Qiang Zhang|Yao Xu
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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Multi-CPR: A Multi Domain Chinese Dataset for Passage Retrieval.
Dingkun Long|Qiong Gao|Kuan Zou|Guangwei Xu|Pengjun Xie|Ruijie Guo|Jian Xu|Guanjun Jiang|Luxi Xing|Ping Yang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
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Hybrid Retrieval and Multi-stage Ranking at TREC 2022 Deep Learning Track.
Guangwei Xu|Yanzhao Zhang|Longhui Zhang|Dingkun Long|Pengjun Xie|Ruijie Guo
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022