http://www.cs.ucsb.edu/~wychen
Collaborative Filtering for Orkut Communities: Discovery of User Latent Behavior, Wen-Yen Chen, Jon Chu, Junyi Luan, Hongjie Bai, Edward Chang, 18th International Conference on World Wide Web (WWW), 2009, pp. 681-690.
Combinational Collaborative Filtering for Personalized Community Recommendation, Wen-Yen Chen, Dong Zhang, Edward Chang, ACM SIGKDD Int'l Conference on Knowledge Discovery and Data Mining (KDD), 2008, pp. 115-123.
Parallel Spectral Clustering, Yangqiu Song, Wen-Yen Chen, Hongjie Bai, Chih-Jen Lin, Edward Chang, European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML/PKDD), 2008, pp. 374-389.