Karsten Hölscher, Hans-Jörg Kreowski, Sabine Kuske: Autonomous Units to Model Interacting Sequential and Parallel Processes. Fundamenta Informaticae 92:233-257, 2009.
Sabine Kuske, Martin Gogolla, Hans-Jörg Kreowski, Paul Ziemann: Towards an integrated graph-based semantics for UML. Software and Systems Modeling 8:403-422, 2009.
Sabine Kuske, Melanie Luderer, Hauke Tönnies: Autonomous Units for Solving the Capacitated Vehicle Routing Problem Based on Ant Colony Optimization. In F. Drewes, A. Habel, B. Hoffmann, D. Plump, editors, Manipulation of Graphs, Algebras and Pictures, Essays Dedicated to Hans-Jörg Kreowski on the Occasion of His 60th Birthday, pages 223-246. 2009.
Hans-Jörg Kreowski, Sabine Kuske, Hauke Tönnies: Autonomous Units to Model Games. In Stefan Fischer, Erik Maehle, Rüdiger Reischuk, editors, Informatik 2009, Im Focus das Leben, volume 154 of Lecture Notes in Informatics, pages 3465-3472. 2009.
Hauke Tönnies: An Evolutionary Graph Transformation System as a Modelling Framework for Evolutionary Algorithms. In Bärbel Mertsching, Marcus Hund, Muhammad Zaheer Aziz, editors, KI 2009: Advances in Artificial Intelligence, volume 5803 of Lecture Notes in Computer Science, pages 201-208. 2009.
