Frithjof Dau. Some Notes on Proofs with Alpha Graphs. In Henrik Schärfe, Pascal Hitzler, Peter Øhrstrøm, editors, Conceptual Structures: Inspiration and Application, 14th International Conference on Conceptual Structures, ICCS 2006, Aalborg, Denmark, July 16-21, 2006, Proceedings. Volume 4068 of Lecture Notes in Computer Science, pages 172-188, Springer, 2006.
Abstract is missing.