Modeling Case-based Planning for Repairing Reasoning Failures
Susan Helen Fox, David B. Leake · 1995
One application of models of reasoning behavior is to allow a reasoner to introspectively detect and repair failures of its own reasoning process. We address the issues of the transferability of such models versus the specificity of the knowledge in them, the kinds of knowledge needed for self-modeling and how that knowledge is structured, and the evaluation of introspective reasoning systems. We present the ROBBIE system which implements a model of its planning processes to improve the planner in response to reasoning failures. We show how ROBBIE's hierarchical model balances model generality with access to implementation-specific details, and discuss the qualitative and quantitative measures we have used for evaluating its introspective component. Introduction Many motivations underlie current interest in introspective reasoning and learning. From a functional perspective, introspective reasoning has the potential benefit of allowing the reasoner to refine its own reasoning methods...