Evaluating the Informative Quality of Web Sites by Fuzzy Computing with Words. - Enrique Herrera-Viedma; Eduardo Peis; María Dolores Olvera; Juan Carlos Herrera; Yusef Hassan Montero (AWIC, 2003)

A Fuzzy Linguistic Multi-agent Model for Information Gathering on the Web Based on Collaborative Filtering Techniques. - Enrique Herrera-Viedma; Carlos Porcel; Antonio Gabriel López-Herrera; María Dolores Olvera; Karina Anaya (AWIC, 2004)