@article{Allental@01,
	author={James Allen and Donna Byron and Myroslava Dzikovska and George Ferguson and Lucian Galescu and Amanda Stent},
	journal={{AI} Magazine},
	number=4,
	pages={27-37},
	title={Towards conversational human-computer interaction},
	url={http://www.amandastent.com/papers/Allenetal2001.pdf},
	volume=22,
	year=2001,
}