@conference {969,
	title = {Reinforcement learning of question-answering dialogue policies for virtual museum guides},
	booktitle = {13th Annual SIGdial meeting on Discourse and Dialogue},
	year = {2012},
	month = {2012},
	address = {Seoul, South Korea},
	url = {http://people.ict.usc.edu/~kgeorgila/papers/misu_sigdial12.pdf},
	author = {Teruhisa Misu and Kallirroi Georgila and Anton Leuski and David R. Traum}
}
