A logic programming approach to knowledge-state planning, II: the DLVk system
Artificial Intelligence
Intelligent execution monitoring in dynamic environments
Fundamenta Informaticae
Diagnostic reasoning with A-Prolog
Theory and Practice of Logic Programming
A Logic-Based Approach to Finding Explanations for Discrepancies in Optimistic Plan Execution
Fundamenta Informaticae
A Logic-Based Approach to Finding Explanations for Discrepancies in Optimistic Plan Execution
Fundamenta Informaticae
The DLV Project: A Tour from Theory and Research to Applications and Market
ICLP '08 Proceedings of the 24th International Conference on Logic Programming
A Logic-Based Approach to Finding Explanations for Discrepancies in Optimistic Plan Execution
Fundamenta Informaticae
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We present a monitoring tool for plan execution in non-deterministic environments, which are described in an action language, based on non-monotonic logic programming. Thanks to it, deviations of concrete executions from expected ones can be detected, and diagnostic explanations in terms of unsuccessful action executions can be obtained. The latter may be exploited for execution recovery, and may help in rectifying an incoherent view of the planning domain.