Analogy in CLAM
نویسنده
چکیده
CL A M is a proof planner, developed by the Dream group in Edinburgh, that mainly operates for inductive proofs. This paper addresses the question how an analogy model that I developed independently of CL A M can be applied to CL A M and it presents analogy-driven proof plan construction as a control strategy of CL A M. This strategy is realized as a derivational analogy that includes the reformulation of proof plans. The analogical replay checks whether the reformulated justiications of the source plan methods hold in the target as a permission to transfer the method to the target plan. Since CL A M has very eecient heuristic search strategies, the main purpose of the analogy is to suggest lemmas, to replay not commonly loaded methods, to suggest induction variables and induction terms, and to override control rather than to construct a target proof plan that can be built by CL A M itself more eeciently.
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