A Classification of Plan Modification Strategies Based on Coverage and Information Requirements
Subbarao Kambhampati · 1990
this paper, based on our experience in designing pla euse and modification framework, we attempted a categorization e a of classes of plan modification strategies based on their coverag nd information requirements. We refined the notion of "derivam tional trace" of a plan in guiding plan modification, and otivated the utility of correctness explanations with respect to s t domain models at various levels of abstraction. This allowed u o classify various previous approaches to plan modification, to r r compare their coverage, and to suggest directions for furthe esearch