@conference {26,
	title = {Normalized MEDLINE Distance in Context-Aware Life Science Literature Searches},
	booktitle = {The 4th Chinese Semantic Web Symposium},
	year = {2010},
	publisher = {Tsinghua Science \& Technology},
	organization = {Tsinghua Science \& Technology},
	author = {Yan Wang and Cong Wang and Yi Zeng and Zhisheng Huang and Vassil Momtchev and Bo Andersson and Xu Ren and Ning Zhong}
}
@conference {25,
	title = {Social Relation Based Search Refinement: Let Your Friends Help You!},
	booktitle = {Active Media Technology, 6th International Conference, AMT 2010, Toronto, Canada, August 28-30, 2010. Proceedings},
	year = {2010},
	pages = {475{\textendash}485},
	doi = {10.1007/978-3-642-15470-6_48},
	url = {http://dx.doi.org/10.1007/978-3-642-15470-6_48},
	author = {Xu Ren and Yi Zeng and Yulin Qin and Ning Zhong and Zhisheng Huang and Yan Wang and Cong Wang}
}
