Ben He

2026

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Breaking the Spiral: A Utility-Driven Optimization Framework for Balanced Information Retrieval in the LLM Era.
Xiaoyang Chen|Ben He|Hongyu Lin|Xianpei Han|Tianshu Wang|Boxi Cao|Le Sun|Yingfei Sun
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 3

2024

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PARADE: Passage Representation Aggregation forDocument Reranking.
Canjia Li|Andrew Yates|Sean MacAvaney|Ben He|Yingfei Sun
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 2

2023

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Dealing with textual noise for robust and effective BERT re-ranking.
Xuanang Chen|Ben He|Kai Hui|Le Sun|Yingfei Sun
Information Processing and Management 2023 Volume 60 Issue 1
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Offline Pseudo Relevance Feedback for Efficient and Effective Single-pass Dense Retrieval.
Xueru Wen|Xiaoyang Chen|Xuanang Chen|Ben He|Le Sun
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
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CIP at TREC Deep Learning Track 2023.
Xiaoyang Chen|Ben He|Le Sun|Yingfei Sun
The Thirty-Second Text REtrieval Conference Proceedings (TREC 2023), Gaithersburg, MD, USA, November 14-17, 2023

2022

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Incorporating Ranking Context for End-to-End BERT Re-ranking.
Xiaoyang Chen|Kai Hui|Ben He|Xianpei Han|Le Sun|Zheng Ye
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I
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Groupwise Query Performance Prediction with BERT.
Xiaoyang Chen|Ben He|Le Sun
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II
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Re-thinking Knowledge Graph Completion Evaluation from an Information Retrieval Perspective.
Ying Zhou|Xuanang Chen|Ben He|Zheng Ye|Le Sun
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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CIP at TREC 2022 Deep Learning Track.
Jian Luo|Xinlin Peng|Xuanang Chen|Ben He|Le Sun|Yingfei Sun
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

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Contextualized query expansion via unsupervised chunk selection for text retrieval.
Zhi Zheng|Kai Hui|Ben He|Xianpei Han|Le Sun|Andrew Yates
Information Processing and Management 2021 Volume 58 Issue 5
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Simplified TinyBERT: Knowledge Distillation for Document Retrieval.
Xuanang Chen|Ben He|Kai Hui|Le Sun|Yingfei Sun
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II
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Contextualized Offline Relevance Weighting for Efficient and Effective Neural Retrieval.
Xuanang Chen|Ben He|Kai Hui|Yiran Wang|Le Sun|Yingfei Sun
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
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CIP at TREC 2021 Deep Learning Track.
Xuanang Chen|Ben He|Le Sun|Yingfei Sun
Proceedings of the Thirtieth Text REtrieval Conference, TREC 2021, online, November 15-19, 2021

2020

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An end-to-end pseudo relevance feedback framework for neural document retrieval.
Le Wang|Ze Luo|Canjia Li|Ben He|Le Sun|Hao Yu|Yingfei Sun
Information Processing and Management 2020 Volume 57 Issue 2
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ICIP at TREC-2020 Deep Learning Track.
Xuanang Chen|Ben He|Le Sun|Yingfei Sun
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020.

2019

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Deep Sequence-to-Sequence Entity Matching for Heterogeneous Entity Resolution.
Hao Nie|Xianpei Han|Ben He|Le Sun|Bo Chen|Wei Zhang|Suhui Wu|Hao Kong
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
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UCAS at TREC-2019 Deep Learning Track.
Xuanang Chen|Canjia Li|Ben He|Yingfei Sun
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019.

2016

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Training query filtering for semi-supervised learning to rank with pseudo labels.
Xin Zhang|Ben He|Tiejian Luo
World Wide Web (WWW) 2016 Volume 19 Issue 5

2015

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Selecting Training Data for Learning-Based Twitter Search.
Dongxing Li|Ben He|Tiejian Luo|Xin Zhang
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2013

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Utilizing term proximity for blog post retrieval.
Zheng Ye|Ben He|Lifeng Wang|Tiejian Luo
Journal of the Association for Information Science and Technology (JASIST) 2013 Volume 64 Issue 11
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Clustering-based transduction for learning a ranking model with limited human labels.
Xin Zhang|Ben He|Tiejian Luo|Dongxing Li|Jungang Xu
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013
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Sponsored Search Ad Selection by Keyword Structure Analysis.
Kai Hui|Bin Gao|Ben He|Tiejian Luo
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings
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UCAS at TREC-2013 Microblog Track.
Dongxing Li|Ben He|Xin Zhang|Tiejian Luo
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

2012

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Question-answer topic model for question retrieval in community question answering.
Zongcheng Ji|Fei Xu|Bin Wang|Ben He
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012
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Query-biased learning to rank for real-time twitter search.
Xin Zhang|Ben He|Tiejian Luo|Baobin Li
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012
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UCAS at TREC 2012 Microblog Track.
Xin Zhang|Sha Lu|Ben He|Jungang Xu|Tiejian Luo
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2011

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Relevance weighting using within-document term statistics.
Kai Hui|Ben He|Tiejian Luo|Bin Wang
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
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Exploring categorization property of social annotations for information retrieval.
Peng Li|Bin Wang|Wei Jin|Jian-Yun Nie|Zhiwei Shi|Ben He
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
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A Comparative Study of Pseudo Relevance Feedback for Ad-hoc Retrieval.
Kai Hui|Ben He|Tiejian Luo|Bin Wang
Advances in Information Retrieval Theory - Third International Conference, ICTIR 2011, Bertinoro, Italy, September 12-14, 2011. Proceedings
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GUCAS at TREC 2011 Microblog Track.
Xin Zhang|Kai Hui|Ben He|Tiejian Luo
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011