@conference {Chen2014,
	title = {Hidden Conditional Random Fields for Action Recognition},
	booktitle = {{VISAPP} 2014 - Proceedings of the 9th International Conference on Computer Vision Theory and Applications, Volume 2, Lisbon, Portugal, 5-8 January, 2014},
	year = {2014},
	pages = {240{\textendash}247},
	author = {L. Chen and N.P. van der Aa and R.T. Tan and R.C. Veltkamp},
	editor = {S. Battiato and J. Braz}
}
@conference {Kakra2004,
	title = {A Multimodal Benchmark Tool for Automated Eating Behaviour Recognition},
	booktitle = {Proceedings of Measuring Behavior 2014, Wageningen, The Netherlands, August 27-29, 2014},
	year = {2014},
	author = {V.D. Kakra and N.P. van der Aa and L.P.J.J. Noldus and O. Amft},
	editor = {A.J. Spink and L.W.S. Loijens and M. Woloszynowska-Fraser and L.P.J.J. Noldus}
}
