@article{Walkeretal@2004,
	author={Marilyn Walker and Steve Whittaker and Amanda Stent and Preetam Maloor and Johanna Moore and Michael Johnston and Gunaranjan Vasireddy},
	journal={Cognitive Science},
	number=5,
	pages={811-840},
	title={Generation and evaluation of user tailored responses in multimodal dialogue},
	url={http://www.amandastent.com/papers/Walkeretal2004.pdf},
	volume=28,
	year=2004,
}