@inproceedings{KDD-2013-WangZR,
	author        = "Xiaolong Wang and Chengxiang Zhai and Dan Roth",
	booktitle     = "{Proceedings of the 19th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2487575.2487698",
	isbn          = "978-1-4503-2174-7",
	pages         = "1115--1123",
	publisher     = "{ACM}",
	title         = "{Understanding evolution of research themes: a probabilistic generative model for citations}",
	year          = 2013,
}