Matteo Baldoni Cristina Baroglio András Horváth Viviana Patti Flavio Portis Maurizio Avilia Pierluigi Grillo Folksonomies meet ontologies in ARSMETEO: from social descriptions of artifacts to emotional concepts. 132-143 2008 FOMI http://dx.doi.org/10.3233/978-1-58603-871-7-132 conf/fomi/2008 db/conf/fomi/fomi2008.html#BaldoniBHPPAG08