Y. Zheng, F. Liu, and H. Hsieh. International Conference on Knowledge Discovery and Data Mining (SIGKDD), page 1436--1444. New York, NY, USA, ACM, (2013)
A. Liu, Q. Li, and L. Huang. Web Information System Engineering – WISE 2011, volume 6997 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2011)
F. Morstatter, J. Pfeffer, H. Liu, and K. Carley. Proceedings of the Seventh International AAAI Conference on Weblogs and Social Media, page 400--408. The AAAI Press, (2013)
X. Liu, M. Azmoodeh, and N. Georgalas. Fifth International Workshop on Software Quality, 2007. WoSQ'07: ICSE Workshops 2007, page 7--7. IEEE, (May 2007)
T. Khoshgoftaar, Y. Liu, and N. Seliya. Proceedings of the Fifteenth International Conference
on Tools with Artificial Intelligence (ICTAI 03), page 374--383. Los Alamitos, California, IEEE Computer Society, (3-5 November 2003)
J. Leite, Y. Yu, L. Liu, E. Yu, and J. Mylopoulos. International Conference on Advanced Information Systems Engineering, page 535-550. Porto, Portugal, (13--17 06 2005)