@inproceedings{CIKM-2012-LiangXTC,
	author        = "Huizhi Liang and Yue Xu and Dian Tjondronegoro and Peter Christen",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398492",
	isbn          = "978-1-4503-1156-4",
	pages         = "1657--1661",
	publisher     = "{ACM}",
	title         = "{Time-aware topic recommendation based on micro-blogs}",
	year          = 2012,
}