Updates, actions and planning

Andreas Herzig (1, 2) , Jérôme Lang (3) , Pierre Marquis (4) , Polacsek Thomas (1)

1 IRIT-LILaC - Logique, Interaction, Langue et Calcul
2 CNRS - Centre National de la Recherche Scientifique
3 IRIT-ADRIA - Argumentation, Décision, Raisonnement, Incertitude et Apprentissage
4 CRIL - Centre de Recherche en Informatique de Lens

A general framework for update-based planning is presented. We first give a new family of dependence-based update operators that are wellsuited to the representation of simple actions and we identify the complexity of query entailment from an updated belief base. Then we introduce conditional, nondeterministic and concurrent updates so as to encode the corresponding types of action effects. Plan verification and existence are expressed in this update-based framework.

Domaines: Intelligence artificielle [cs.AI]

Andreas Herzig, Jérôme Lang, Pierre Marquis, Polacsek Thomas. Updates, actions and planning. 17th International Joint Conference on Artificial Intelligence (IJCAI 2001), 2001, Seattle, Washington, United States. pp.119-124. ⟨hal-03300976⟩