@inproceedings{ICPR-v2-2004-GaoHBW,
	author        = "Jiang Gao and Alexander G. Hauptmann and Ashok Bharucha and Howard D. Wactlar",
	booktitle     = "{Proceedings of the 17th International Conference on Pattern Recognition, Volume 2}",
	doi           = "10.1109/ICPR.2004.1334408",
	isbn          = "0-7695-2128-2",
	pages         = "915--918",
	publisher     = "{IEEE Computer Society}",
	title         = "{Dining Activity Analysis Using a Hidden Markov Model}",
	year          = 2004,
}