Motivation Introduction Architecture Grounding SAS+ Encoding Goal Ordering Operator Dependency Symmetry Domain Inference Planning Validation and Visualization ModPlan - Modern Action Planning The MopPlan workbench is an interacive knowledge acquisition and engineering tool for AI planning. It provides automated domain analysis tools together with PDDL learning capabilities. Integrated optimal and suboptimal planning technology extends state-of-the-art technology. With the tool, domain experts assist solving hard combinatorial problems. Approximate or incremental solutions provided by the system are supervised. Intermediate results are accessible to improve domain modeling and to tune exploration in generating enhanced plans, which, in turn, can be bootstrapped for domain description inference. Download (Windows Execs): Tar-File Directory ModPlan

Thanks to Edina Kurtic, Miriam Bützken, Andrea Matuszewski, Rachid Karmouni, Michael Nelskamp, Arne Wiggers, Abdelaziz Elalaoui, Khalid Lahiane, Mohammed Nazih, Kenneth Kahl, Roman Klinger, and Abubakr Mkhdramine for all their implementation efforts.

Moreover, we are grateful to Björn Scholz and Shahid Jabbar for improving the vizualization of plans and to Malte Helmert for providing access to translate.

The work is supported by DFG in the projects Ed 74/2 and 74/3.