This paper describes a system for the systematic construction and evaluation of planning strategies. It is based on a proper formal account of refinement planning and allows to decouple plan-deficiency detection, refinement computation, and search control. In adopting this methodology, planning strategies can be explicitly described and easily deployed in various system configurations. We introduce novel domain-independent planning strategies that are applicable to a wide range of planning capabilities and methods. These so-called HotSpot strategies are guided by information about current plan defects and solution options. The results of a first empirical performance evaluation are presented in the context of hybrid planning. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Schattenberg, B., Bidot, J., & Biundo, S. (2007). On the construction and evaluation of flexible plan-refinement strategies. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4667 LNAI, pp. 367–381). Springer Verlag. https://doi.org/10.1007/978-3-540-74565-5_28
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