Conceptual Structures: Common Semantics for Sharing Knowledge, 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005, Proceedings. Dau, Frithjof, Mugnier, Marie-Laure and Stumme, Gerd, eds. ICCS , Springer (2005). .
Contributions to ICCS 2005. Dau, Frithjof, Mugnier, Marie-Laure and Stumme, Gerd, eds. Contributions to ICCS 2005 , kassel university press , Kassel (2005). .
Conceptual Structures -- Broadening the Base. Proc. 9th International Conference on Conceptual Structures. Delugach, H. and Stumme, G., eds. , Springer , Heidelberg (2001). .
Eklund, P., Groh, B., Stumme, G. and Wille, R.. "Contextual-Logic Extension of TOSCANA.." Paper presented at the meeting of the Conceptual Structures: Logical, Linguistic, and Computational, Heidelberg, 2000.
Stumme, G.. "8th International Conference on Conceptual Structures. Conference Report." Knowledge Organization 27 , no. 3 (2000): 162.
Working with Conceptual Structures -- Contributions to ICCS 2000. Suppl. Proc. 8th International
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Mineau, Guy, Stumme, Gerd and Wille, Rudolf. "Conceptual Structures Represented by Conceptual Graphs and Formal Concept Analysis." Paper presented at the meeting of the Conceptual Structures: Standards and Practices. Proc. ICCS '99, Heidelberg, 1999.