@inproceedings{KDD-2015-KimHY,
	author        = "Younghoon Kim and Jiawei Han and Cangzhou Yuan",
	booktitle     = "{Proceedings of the 21st International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2783258.2783342",
	isbn          = "978-1-4503-3664-2",
	pages         = "587--596",
	publisher     = "{ACM}",
	title         = "{TOPTRAC: Topical Trajectory Pattern Mining}",
	year          = 2015,
}