2022

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Enhancing Event-Level Sentiment Analysis with Structured Arguments
Qi Zhang | Jie Zhou | Qin Chen | Qingchun Bai | Liang He
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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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

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Sentiment Commonsense Induced Sequential Neural Networks for Sentiment Classification
Shiyun Chen | Xin Lin | Yanghua Xiao | Liang He
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2018

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Modeling Queries with Contextual Snippets for Information Retrieval
Qin Chen | Qinmin Hu | Jimmy Xiangji Huang | Liang He
2018 Volume 9 Issue 4

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Precise Temporal Action Localization by Evolving Temporal Proposals
Haonan Qiu | Yingbin Zheng | Hao Ye | Yao Lu | Feng Wang | Liang He
Proceedings of the 2018 ACM on International Conference on Multimedia Retrieval, ICMR 2018, Yokohama, Japan, June 11-14, 2018

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CAN: Enhancing Sentence Similarity Modeling with Collaborative and Adversarial Network
Qin Chen | Qinmin Hu | Jimmy Xiangji Huang | Liang He
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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ECNU at MC2 2018 Task 2: Mining Opinion Argumentation
Jie Zhou | Qi Zhang | Qinmin Hu | Liang He
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

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ECNU at CLEF PIR 2018 : Evaluation of Personalized Information Retrieval
Qingchun Bai | Qi Zhang | Qinmin Hu | Liang He
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

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ECNU at 2018 eHealth Task 2: Technologically Assisted Reviews in Empirical Medicine
Huaying Wu | Tingting Wang | Jiayi Chen | Su Chen | Qinmin Hu | Liang He
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

2017

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TaiChi: A Fine-Grained Action Recognition Dataset
Shan Sun | Feng Wang | Qi Liang | Liang He
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, ICMR 2017, Bucharest, Romania, June 6-9, 2017

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Enhancing Recurrent Neural Networks with Positional Attention for Question Answering
Qin Chen | Qinmin Hu | Jimmy Xiangji Huang | Liang He | Weijie An
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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ECNU at 2017 eHealth Task 2: Technologically Assisted Reviews in Empirical Medicine
Jiayi Chen | Su Chen | Yang Song | Hongyu Liu | Yueyao Wang | Qinmin Hu | Liang He
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

2016

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ECNU at TREC 2016: Web-based query expansion and experts diagnosis in Medical Information Retrieval
Hongyu Liu | Yang Song | Yun He | Yueyao Wang | Qinmin Hu | Liang He
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 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

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SG++: Word Representation with Sentiment and Negation for Twitter Sentiment Classification
Qinmin Hu | Yijun Pei | Qin Chen | Liang He
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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ECNU at 2016 eHealth Task 3: Patient-centred Information Retrieval
Yang Song | Yun He | Hongyu Liu | Yueyao Wang | Qinmin Hu | Liang He
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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ECNU at 2016 eHealth Task 1: Handover Information Extraction
Yang Song | Yun He | Hongyu Liu | Qinmin Hu | Liang He | Yueyao Wang
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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Estimating Probability Density of Content Types for Promoting Medical Records Search
Yun He | Qinmin Hu | Yang Song | Liang He
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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ECNU at TREC 2015: Microblog Track
Qin Chen | Bo Wang | Beijing Huang | Qinmin Hu | Liang He
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 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

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ECNU at 2015 CDS Track: Two Re-ranking Methods in Medical Information Retrieval
Qinmin Hu | Liang He | Yang Song | Yun He
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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ECNU at 2015 eHealth Task 2: User-centred Health Information Retrieval
Yang Song | Yun He | Qinmin Hu | Liang He | E. Mark Haacke
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 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

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Clairvoyant: An Early Prediction System For Video Hits
Hao Chen | Qinmin Hu | Liang He
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014