2021

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Multi-Task Self-Supervised Learning for Script Event Prediction
Bo Zhou | Yubo Chen | Kang Liu | Jun Zhao | Jiexin Xu | Xiaojian Jiang | Jinlong Li
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
Multi-Sentence Argument Linking via An Event-Aware Hierarchical Encoder
Hang Yang | Yubo Chen | Kang Liu | Jun Zhao | Taifeng Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
Uncertainty-Aware Self-Training for Semi-Supervised Event Temporal Relation Extraction
Pengfei Cao | Xinyu Zuo | Yubo Chen | Kang Liu | Jun Zhao | Wei Bi
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2013

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Towards faster and better retrieval models for question search
Guangyou Zhou | Yubo Chen | Daojian Zeng | Jun Zhao
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

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CASIA@QALD-3: A Question Answering System over Linked Data
Shizhu He | Shulin Liu | Yubo Chen | Guangyou Zhou | Kang Liu | Jun Zhao
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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Walk and learn: a two-stage approach for opinion words and opinion targets co-extraction
Liheng Xu | Kang Liu | Siwei Lai | Yubo Chen | Jun Zhao
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume