@inproceedings{CIKM-2009-SongPLZQ,
	author        = "Yangqiu Song and Shimei Pan and Shixia Liu and Michelle X. Zhou and Weihong Qian",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646223",
	isbn          = "978-1-60558-512-3",
	pages         = "1757--1760",
	publisher     = "{ACM}",
	title         = "{Topic and keyword re-ranking for LDA-based topic modeling}",
	year          = 2009,
}