@conference {1463,
	title = {Proceedings - 2013 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, IAT 2013},
	booktitle = {A hybrid approach at emotional state detection: Merging theoretical models of emotion with data-driven statistical classifiers},
	year = {2013},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84893316167\&partnerID=MN8TOARS},
	author = {Nogueira, P.A. and Rodrigues, R. and Oliveira, E. and Nacke, L.E.}
}
