Y.  Wang, Wang, C., Zeng, Y., Huang, Z., Momtchev, V., Andersson, B., Ren, X., and Zhong, N., ?Normalized MEDLINE Distance in Context-Aware Life Science Literature Searches?, in The 4th Chinese Semantic Web Symposium, 2010.

X.  Ren, Zeng, Y., Qin, Y., Zhong, N., Huang, Z., Wang, Y., and Wang, C., ?Social Relation Based Search Refinement: Let Your Friends Help You!?, in Active Media Technology, 6th International Conference, AMT 2010, Toronto, Canada, August 28-30, 2010. Proceedings, 2010, pp. 475?485.

Y.  Zeng, Wang, Y., Huang, Z., Damljanovic, D., Zhong, N., and Wang, C., ?User Interests: Definition, Vocabulary, and Utilization in Unifying Search and Reasoning?, in Active Media Technology, 6th International Conference, AMT 2010, Toronto, Canada, August 28-30, 2010. Proceedings, 2010, pp. 98?107.