Latif, K., Mustofa, K., & Tjoa, A. M. (2006). An Approach for a Personal Information Management System for Photos of a Lifetime by Exploiting Semantics. In Proceedings of 17th International Conference on Database and Expert Systems Applications (DEXA), vol. 4080 of LNCS (pp. 467–477). http://hdl.handle.net/20.500.12708/51695 ( reposiTUm)