@inproceedings{conf/chi/LiBHSN08,
	title = {Portalis: using competitive online interactions to support aid initiatives for the homeless.},
	author = {Cheng-Lun Li and Ayse G. Buyuktur and David K. Hutchful and Natasha B. Sant and Satyendra Kumar Nainwal},
	booktitle = {CHI Extended Abstracts},
	crossref = {conf/chi/2008a},
	editor = {Mary Czerwinski and Arnold M. Lund and Desney S. Tan},
	pages = {3873-3878},
	publisher = {ACM},
	url = {http://dblp.uni-trier.de/db/conf/chi/chi2008a.html#LiBHSN08},
	year = {2008},
	biburl = {http://www.bibsonomy.org/bibtex/2bdd91ecf2c722c7b8c5000c05c2f50d2/dblp},
	description = {dblp},
	ee = {http://doi.acm.org/10.1145/1358628.1358946}, date = {2008-04-08},
	keywords = {dblp }
}