1. Carneiro, G., Chan, A.B., Moreno, P.J., Vasconcelos, N.: Supervised Learning of Semantic Classes for Image Annotation and Retrieval. IEEE Transactions on Pattern Analysis and Machine Intelligence 29, 394–410 (2007)
2. Scheiber, A.T., Dubbeldam, B., Wielemaker, J., Wielinga, B.: Ontology-Based Photo Annotation. IEEE Intelligent Systems 16, 66–74 (2001)
3. Hollink, L., Schreiber, G., Wielemaker, J., Wielinga, B.: Semantic Annotation of Image Collections. In: Workshop on Knowledge Markup and Semantic Annotation, KCAP 2003 (2003)
4. Jeon, J., Lavrenko, V., Manmatha, R.: Automatic Image Annotation and Retrieval using Cross-Media Relevance Models. In: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (2003)
5. Feng, Y., Lapata, M.: Topic Models for Image Annotation and Text Illustration. In: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, pp. 831–839 (2010)