Reasoning with Sets of c-Representations
In Section 18.104.22.168 we recalled c-representations [KI01] as a technique to inductively obtain ranking models for a given conditional knowledge base. We also already discussed that other than ranking models obtained by System Z [Pea90], which are the (with respect to the ranking of the worlds) unique Pareto minimal ranking models of the knowledge base, the approach of c-representations gives us a schema for ranking models of the knowledge base defined by a system of inequalities.
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