S. Pujari, A. Teka Hadgu, E. Lex, and R. Jäschke. Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, New York, NY, USA, ACM, (2015)
S. Pujari, A. Hadgu, E. Lex, and R. Jäschke. Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, New York, NY, USA, ACM, (2015)
G. Stumme. Conceptual Structures: Integration and Interfaces, volume 2393 of LNAI, page 2-19. Heidelberg, Springer, (2002)Invited Talk, summary of stumme03offtonew.