Knowledge level planning
نویسندگان
چکیده
Abs t r ac t . This paper describes how a proven planning technique can be employed within a structured approach to knowledge based system development (KADS), via the definition of a mode! of expertise. This paper proposes a KADS model of expertise for hierarchical skeletal plan refinement. This model is based on a conceptual analysis by Kiihn and Schrnalhofer (1992) of skeletal planning as described in Friedland and Iwasaki (1985). The separation of domain and control knowledge is well defined in the KADS problem solving model and we explore the implications of this on the choice of domain representation formalism. We show how sound formalisms such as a temporal logic can be used for knowledge representation at the domain level.
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