Contributions to ICCS 2005. Contributions to ICCS 2005. editor(s) Dau, Frithjof and Mugnier, Marie-Laure and Stumme, Gerd. kassel university press, Kassel, Year 2005.

Conceptual Structures: Common Semantics for Sharing Knowledge, 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005, Proceedings. ICCS. editor(s) Dau, Frithjof and Mugnier, Marie-Laure and Stumme, Gerd. Lecture Notes in Computer Science, (3596) Springer, Year 2005.

Conceptual Structures -- Broadening the Base. Proc. 9th International Conference on Conceptual Structures. editor(s) Delugach, H. and Stumme, G.. LNAI, (2120) Springer, Heidelberg, Year 2001.

Eklund, P. and Groh, B. and Stumme, G. and Wille, R.. Contextual-Logic Extension of TOSCANA.. Conceptual Structures: Logical, Linguistic, and Computational. editor(s) Ganter, B. and Mineau, G. W.. LNAI, (1867) 453-467, Springer, Heidelberg, Year 2000.

Working with Conceptual Structures -- Contributions to ICCS 2000. Suppl. Proc. 8th International
Conference on Conceptual Structures (ICCS 2000). editor(s) Stumme, G.. Shaker, Aachen, Year 2000.

Mineau, Guy and Stumme, Gerd and Wille, Rudolf. Conceptual Structures Represented by Conceptual Graphs and Formal Concept Analysis. Conceptual Structures: Standards and Practices. Proc. ICCS '99. editor(s) Tepfenhart, W. and Cyre, W.. LNAI, (1640) 423-441, Springer, Heidelberg, Year 1999.