1. Question retrieval with high quality answers in community question answering;Zhang,2014
2. Learning to recommend questions based on user ratings;Sun,2009
3. Routing questions to appropriate answerers in community question answering services;Li,2010
4. The impact of named entity normalization on information retrieval for question answering;Khalid,2008
5. Using encyclopedic knowledge for named entity disambiguation;Bunescu,2006