Learning from opportunities: storing and re-using execution-time optimizations

作者: Kristian Hammond , Tim Converse , Mitchell Marks

DOI:

关键词: Execution timeService (systems architecture)Software engineeringArtificial intelligenceWork (electrical)Set (abstract data type)Domain (software engineering)Computer sciencePlan (drawing)

摘要: In earlier work (Hammond 1986), we proposed a mechanism for learning from execution-time plan failure. this paper, suggest corollary notion of planning opportunities. We argue that both are special cases expectation failure (Schank 1982). The result type is set plans frequently occurring conjuncts goals, indexed by the features in world predict their usefulness. discuss notion, using examples University Chicago planner TRUCKER, an implementation case-based domain UPS-like pickup and delivery service.

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