Jiangui Chen

2026

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CorpusBrain++: A Continual Generative Pre-Training Framework for Knowledge-Intensive Language Tasks.
Jiafeng Guo|Changjiang Zhou|Ruqing Zhang|Jiangui Chen|Maarten de Rijke|Yixing Fan|Xueqi Cheng
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 1

2024

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RIGHT: Retrieval-Augmented Generation for Mainstream Hashtag Recommendation.
Run-Ze Fan|Jiafeng Guo|Foaad Farooghian|Ruqing Zhang|Mourad Oussalah|Yixing Fan|Jiangui Chen|Jiafeng Guo|Foaad Farooghian|Ruqing Zhang|Mourad Oussalah|Xueqi Cheng
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part I

2023

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Continual Learning for Generative Retrieval over Dynamic Corpora.
Laura Dietz|Jiangui Chen|Michael Schuhmacher|Ruqing Zhang|Jiafeng Guo|Maarten de Rijke|Wei Chen|Yixing Fan|Xueqi Cheng
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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A Unified Generative Retriever for Knowledge-Intensive Language Tasks via Prompt Learning.
Jiangui Chen|Ruqing Zhang|Jiafeng Guo|Maarten de Rijke|Yiqun Liu|Yixing Fan|Xueqi Cheng
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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CorpusBrain: Pre-train a Generative Retrieval Model for Knowledge-Intensive Language Tasks.
Jiangui Chen|Ruqing Zhang|Jiafeng Guo|Yiqun Liu|Yixing Fan|Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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GERE: Generative Evidence Retrieval for Fact Verification.
Jiangui Chen|Ruqing Zhang|Jiafeng Guo|Yixing Fan|Xueqi Cheng
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

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FedMatch: Federated Learning Over Heterogeneous Question Answering Data.
Jiangui Chen|Ruqing Zhang|Jiafeng Guo|Yixing Fan|Xueqi Cheng
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Beyond Relevance: Trustworthy Answer Selection via Consensus Verification.
Lixin Su|Ruqing Zhang|Jiafeng Guo|Yixing Fan|Jiangui Chen|Yanyan Lan|Xueqi Cheng
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2019

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ICTNET at TREC 2019 Deep Learning Track.
Jiangui Chen|Yinqiong Cai|Haoquan Jiang
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019.
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ICTNET at TREC 2019 Complex Answer Retrieval Track.
Hongfei Ren|Ruibin Xiong|Yutao Zeng|Jiangui Chen|Yinqiong Cai|Haoquan Jiang
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019.