A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections
S. Vrochidis, C. Doulaverakis, A. Gounaris, E. Nidelkou, L. Makris, I. Kompatsiaris, "A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections", International Journal of Metadata, Semantics and Ontologies, vol. 3, no. 3, pp. 167-182, 28 February, 2009.