doi dblpSemantic Clustering using Bag-of-Bag-of-FeaturesAli Reza Ebadat | Vincent Claveau | Pascale SébillotCORIA (Conférence en Recherche d'Infomations et Applications) - CORIA 2012, 9th French Information Retrieval Conference, Bordeaux, France, March 21-23, 2012. Proceedings