'Evil father john' diaporamas de présentation

Inference in First-Order Logic

Inference in First-Order Logic. CS 271: Fall 2009. Outline. Reducing first-order inference to propositional inference Unification Generalized Modus Ponens Forward chaining Backward chaining Resolution. Universal instantiation (UI).

497 views • 39 slides

Inference in first-order logic

Inference in first-order logic. Chapter 9. Outline. Reducing first-order inference to propositional inference Unification Generalized Modus Ponens Forward chaining Backward chaining Resolution. Universal instantiation (UI).

705 views • 31 slides

Inference in FOL

Inference in FOL. All rules of inference for propositional logic apply to first-order logic We just need to reduce FOL sentences to PL sentences by instantiating variables and removing quantifiers. Reduction of FOL to PL. Suppose the KB contains the following :

496 views • 31 slides

Inference in first-order logic I

452 views • 29 slides