intelligent backtracking


An improved backtracking algorithm for Prolog interpreters, which records the point at which each logic variable becomes bound and, when a given set of bindings leads to failure, ignores any choice point which does not bind any of those variables. No choice from such a choice point can succeed since it does not change the bindings which caused the failure.

Last updated: 1996-04-06

Nearby terms:

intellectual propertyintelligent backtrackingintelligent database

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