M. Vargas-Vera, E. Motta, J. Domingue, M. Lanzoni, A. Stutt, и F. Ciravegna. EKAW '02: Proceedings of the 13th International Conference on Knowledge Engineering and Knowledge Management. Ontologies and the Semantic Web, стр. 379--391. London, UK, Springer-Verlag, (2002)
C. Schmitz, S. Staab, R. Studer, G. Stumme, и J. Tane. Proceedings of E-Learn 2002: World Conference on E-Learning in Corporate, Government, Healthcare, & Higher Education, October 15-19 2002, Montreal, Canada, стр. 909-915. (2002)
C. Kemp, и K. Ramamohanarao. Proceedings of the 6th European Conference on Principles
of Data Mining and Knowledge Discovery (PKDD 2002), стр. 263--274. Berlin, Springer, (2002)
P. Cimiano, G. Stumme, A. Hotho, и J. Tane. Proceedings of the The Second International Conference on Formal Concept Analysis (ICFCA 04), стр. 189-207. Springer, (2004)