Towards robust trust establishment in web-based social networks with socialtrust.

James Caverlee Ling Liu Steve Webb Towards robust trust establishment in web-based social networks with socialtrust. 1163-1164 2008 WWW http://doi.acm.org/10.1145/1367497.1367707 conf/www/2008 db/conf/www/www2008.html#CaverleeLW08