http://popups.lib.uliege.be/1373-5411/index.php?id=842 Assuming that a useful representation of anticipatory systems must be able to take into account a hierarchy of conceptual and physical processes, the paper discusses how the principle of hierarchy and modularity are incorporated in a specific simulation software system. Full text issues Volume 3 Computing Systems and Soft Computing fr Mon, 01 Jul 2024 14:01:00 +0200 Mon, 01 Jul 2024 14:01:09 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=842 0