JPL : Implementation of a Prolog System Supporting Incremental Tabulation
Taher Ali, Ziad Najem, Mohd Sapiyan · 2016
The incremental evaluation of tabled Prolog programs allows to maintain the correctness and completeness of the tabled answers under the dynamic state.This paper presents JPL implementation details.JPL is an approach to support incremental tabulation for logic programs under non-monotonic logic.The main idea is to cache the proof generated by the deductive inference engine rather than the end results.In order to be able to efficiently maintain the proof to be updated, the proof structure is converted into a justification-based truthmaintenance (JTMS) network.