@conference {ai07,
	title = {Using Information State to Improve Dialogue Move Identification in a Spoken Dialogue System},
	booktitle = {Proceedings of Interspeech},
	year = {2007},
	month = {August},
	address = {Antwerp, Belgium},
	url = {http://www.ict.usc.edu/\%7Eleuski/publications/papers/AiIS07.pdf},
	author = {Hua Ai and Antonio Roque and Anton Leuski and David R. Traum}
}
