The realization of multimedia systems still heavily relies on building monolithic systems that need to be reengineered for every change in the application and little of which can ...
The quality of ontologies (QoO) is increasingly becoming a research issue on the Semantic Web. Ontology users may have difficulties locating the proper concepts in large ontologie...
The rise of the global marketplace and the advancing of the World Wide Web have given impetus to rapid advances in groupware. Hundreds of products now exist in the groupware market...
Daniel D. Mittleman, Robert O. Briggs, John D. Mur...
Every day millions of users search for information on the web via search engines, and provide implicit feedback to the results shown for their queries by clicking or not onto them...
Carlos Castillo, Claudio Corsi, Debora Donato, Pao...
Previous works on automatic query clustering most generate a flat, un-nested partition of query terms. In this work, we are pursuing to organize query terms into a hierarchical s...