2018

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Towards Better Text Understanding and Retrieval through Kernel Entity Salience Modeling
Chenyan Xiong | Zhengzhong Liu | Jamie Callan | Tie-Yan Liu
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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De-duping URLs with Sequence-to-Sequence Neural Networks
Keyang Xu | Zhengzhong Liu | Jamie Callan
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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JointSem: Combining Query Entity Linking and Entity based Document Ranking
Chenyan Xiong | Zhengzhong Liu | Jamie Callan | Eduard H. Hovy
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2014

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CMU Multiple-choice Question Answering System at NTCIR-11 QA-Lab
Di Wang | Leonid Boytsov | Jun Araki | Alkesh Patel | Jeff Gee | Zhengzhong Liu | Eric Nyberg | Teruko Mitamura
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

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