2012

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Mining contrastive opinions on political texts using cross-perspective topic model
Yi Fang | Luo Si | Naveen Somasundaram | Zhengtao Yu
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

2011

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Analysis of an expert search query log
Yi Fang | Naveen Somasundaram | Luo Si | Jeongwoo Ko | Aditya P. Mathur
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Purdue at TREC 2010 Entity Track: A Probabilistic Framework for Matching Types Between Candidate and Target Entities
Yi Fang | Luo Si | Naveen Somasundaram | Salman Al-Ansari | Zhengtao Yu | Yantuan Xian
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

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