1. G. Bisson. Why and how to define a similarity measure for object based representation systems, 1995.
2. A. Delteil, C. Faron-Zucker, and R. Dieng. Learning ontologies from RDF annotations. In A. Maedche, S. Staab, C. Nedellec, and E. Hovy, editors, Proceedings of IJCAI-01 Workshop on Ontology Learning OL-2001, Seattle, August 2001, Menlo Park, 2001. AAAI Press.
3. W. Emde and D. Wettschereck. Relational instance-based learning. Proceedings of the 13th International Conference on Machine Learning, 1996, 1996.
4. T. R. Gruber. A translation approach to portable ontology specifications. Knowledge Acquisition, 6(2):199–221, 1993.
5. M. Kirsten and S. Wrobel. Relational distance-based clustering. pages 261–270. Proceedings of ILP-98, LNAI 1449, Springer, 1998, 1998.