eric bruno information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection multimodal fusion visualisation image collection retrieval visualisation research eric bruno gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management multimodal information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection multimodal visualisation image collection retrieval visualisation research gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management multimodal information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection visualisation image collection retrieval visualisation research gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection visualisation image collection retrieval visualisation research gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management multimodal fusion information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection visualisation image collection retrieval visualisation research gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management information retrieval viper Content-based image retrieval CBIR CBR CBVR CBMR CBMIR information mining video retrieval evaluation multimedia retrieval benchathlon mrml collection guide image collection multimodal fusion visualisation image collection retrieval visualisation research gift eric bruno recherche d'information geneve suisse switzerland semantic web knowledge base SWKB web semantique RDF OWL XML metadata auto-annotation description classification multimedia information management multimodal fusion