Proceedings

Models of Action Concurrency in Temporal Planning

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Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence. Main Track. Pages 1659-1664.

Abstract

Models of temporal planning are complex, due to the possibility of multiple concurrent and mutually interacting actions.This work compares two modeling languages, one with a PDDL-style action exclusion mechanism, and another with an explicit notion of resources, and investigates their implications on constraint-based search. The first mechanism forces temporal gaps in action schedules and have a high performance penalty. The second mechanism avoids the gaps, with dramatically improved performance.

Jussi Rintanen. 2015. Models of Action Concurrency in Temporal Planning. In Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, IJCAI-15. IJCAI, 1659–1664. https://ijcai.org/proceedings/2015/237
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