2022

doi dblp
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

doi dblp
Meta-Weight Graph Neural Network: Push the Limits Beyond Global Homophily
Xiaojun Ma | Qin Chen | Yuanyi Ren | Guojie Song | Liang Wang
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Operation Diagnosis on Procedure Graph: The Task and Dataset
Ruipu Luo | Qi Zhu | Qin Chen | Siyuan Wang | Zhongyu Wei | Weijian Sun | Shuang Tang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2019

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Using External Knowledge for Financial Event Prediction Based on Graph Neural Networks
Yiying Yang | Zhongyu Wei | Qin Chen | Libo Wu
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

doi dblp
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

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

2016

doi dblp
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

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

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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