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职业迁徙
个人简介
I am an associate researcher in the Knowledge Computing (KC) Group at Microsoft Research Asia (MSRA), China. I joined MSRA since September 2014. Before that, I obtained Ph.D. degree in computer science from Harbin Institute of Technology (HIT) under the supervision of Prof. Hsiao-Wuen Hon (MSRA & HIT), Prof. Ting Liu (HIT) and Dr. Chin-Yew Lin (MSRA) in September 2014. I participated in the joint Ph.D. program of HIT and MSRA, and I was working as a long-term research intern at MSRA from July 2009 to September 2014. I received M.S. degree in computer science from HIT under the supervision of Prof. Yu Zhang and Prof. Ting Liu in July 2009. I obtained B.S. degree in computer science from Xidian University (XDU) in July 2007.
My research interests include information extraction, knowledge graph and social computing. (1) Recently, my main focus is building a life-long information extraction system. Specifically, I am developing accurate distant supervision techniques for domain-dependent information extraction that is running on live news stream. (2) Besides, I am exploring the applications of knowledge graph on several tasks, such as information retrieval and natural language generation from structured data. (3) Previously, I developed a set of models to measure the latent traits of users (e.g., user expertise levels, and rater severity levels, etc.) and rate the associated items in terms of certain aspects (e.g., answer quality, question difficulty, and product quality, etc.).
研究兴趣
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CIKM'15: 24th ACM International Conference on Information and Knowledge Management
Melbourne
Australia
October, 2015pp.1441-1450, (2015)
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