1. Battiato, S., Gallo, G., Nicotra, S.: Perceptive Visual Texture Classification and Retrieval. In: ICIAP 2003 (2003)
2. Bertini, M., Del Bimbo, A., Torniai, C.: Enhanced Ontologies for Video Annotation and Retrieval. In: ACM MIR (Multimedia Information Retrieval) Workshop (2005)
3. Dasiopoulou, S., Papastathis, V.K., Mezaris, V., Kompatsiaris, I., Strintzis, M.G.: An Ontology Framework For Knowledge-Assisted Semantic Video Analysis and Annotation. In: Proc. SemAnnot 2004 (2004)
4. Dimitrova, N., Agnihotri, L., Wei, G.: Video classification based on HMM using text and faces. In: Proc. European Signal Processing Conference (2000)
5. Dorado, A., Calic, J., Izquierdo, E.: A rule-based video annotation system. IEEE Transactions on Circuits and Systems for Video Technology 14(5), 622–633 (2004)