Bi Chen

2009

doi dblp
Detecting topic evolution in scientific literature: how can citations help?
Qi He|Bi Chen|Jian Pei|Baojun Qiu|Prasenjit Mitra|C. Lee Giles
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009