Non-Deterministic Conformant Planning Using a Counterexample-Guided Incremental Compilation to Classical Planning
Keywords:Conformant, Contingent And Adversarial Planning
AbstractWe address the problem of non-deterministic conformant planning, i.e., finding a plan in a non-deterministic context where the environment is not observable. Our approach uses an unsound but complete reduction from non-deterministic conformant planning to classical planning to find a candidate plan; the validity of this plan is then verified by a SAT solver; if the plan is invalid, the reduction is revised to guarantee that the invalid plan will not be valid in the classical planning problem. This procedure is executed until a valid plan is found, or it is shown that there is no plan. Experiments show that this approach provides a nice trade-off between fast but unsound, and complete but slow approaches.
How to Cite
Scala, E., & Grastien, A. (2021). Non-Deterministic Conformant Planning Using a Counterexample-Guided Incremental Compilation to Classical Planning. Proceedings of the International Conference on Automated Planning and Scheduling, 31(1), 299-307. https://doi.org/10.1609/icaps.v31i1.15974