AITopics | Sirovich, F.

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Sirovich, F.

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Generalized AND/OR graphs

Levi, G. | Sirovich, F.

ClassicsFeb-1-1976

A generalization of AND/OR graphs is introduced as a problem solving model, in which subproblem interdependence in problem reduction can be explicitly accounted for. An ordered-search algorithm is given to find a solution. The algorithm is proven to be admissible and optimal. Examples are given which show the application of the formalism to problems which cannot be modelled by AND/OR graphs. Generalized AND/OR graphs are finally shown to be equivalent to type O grammars.

algorithm, artificial intelligence, graph, (1 more...)

Classics

Technology: Information Technology > Artificial Intelligence (0.73)

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