2021

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An Argument Extraction Decoder in Open Information Extraction
Yucheng Li | Yan Yang | Qinmin Hu | Chengcai Chen | Liang He
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I

2019

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Cleaning uncertain graphs via noisy crowdsourcing
Yongcheng Wu | Xin Lin | Yan Yang | Liang He
2019 Volume 22 Issue 4

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LINBER: A Retrieval-based Conversational Assistant using Entity Linking and BERT
Yucheng Li | Yuxiang Sun | Jun Zhang | Pei Huo | Yan Yang | Liang He
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019

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ECNU-ICA team at TREC 2019 Precision Medicine Track
Qi Zheng | Yong Li | Jiaying Hu | Yan Yang | Liang He | Yi Xue
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019

2016

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ECNU at 2016 LiveQA Track: A Parameter Sharing Long Short Term Memory Model for Learning Question Similarity
Weijie An | Mengfei Shi | Xin Ouyang | Yan Yang | Qinmin Hu | Liang He
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

2015

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ECNU at TREC 2015: LiveQA Track
Weiqian Zhang | Weijie An | Jinchao Ma | Yan Yang | Qinmin Hu | Liang He
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

2014

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Locating Query-oriented Experts in Microblog Search
Qin Chen | Yan Yang | Qinmin Hu | Liang He
Proceedings of Workshop on Semantic Matching in Information Retrieval co-located with the 37th international ACM SIGIR conference on research and development in information retrieval, SMIR@SIGIR 2014, Queensland, Australia, July 11, 2014