@inproceedings{KDD-2013-WangDDZNTH,
	author        = "Chi Wang and Marina Danilevsky and Nihit Desai and Yinan Zhang and Phuong Nguyen and Thrivikrama Taula and Jiawei Han",
	booktitle     = "{Proceedings of the 19th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2487575.2487631",
	isbn          = "978-1-4503-2174-7",
	pages         = "437--445",
	publisher     = "{ACM}",
	title         = "{A phrase mining framework for recursive construction of a topical hierarchy}",
	year          = 2013,
}