@inproceedings{CHI-2011-MaLD,
	author        = "Xiaohan Ma and Binh Huy Le and Zhigang Deng",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979337",
	isbn          = "978-1-4503-0228-9",
	pages         = "2699--2702",
	publisher     = "{ACM}",
	title         = "{Perceptual analysis of talking avatar head movements: a quantitative perspective}",
	year          = 2011,
}