Integrating Multi-threading into Query-Subquery Nets
Authors: Son Thanh Cao, Phan Anh Phong, Le Quoc Anh
Lecture Notes in Networks and Systems
: 243 : 189-196
Publishing year: 5/2021
In this paper, we propose a new method, named QSQN-MT, for the evaluation of queries to Horn knowledge bases. Particularly, we integrate multi-threading into query-subquery nets to reduce the execution time for evaluating a query over a logic program regardless of the order of clauses. The usefulness of the proposed method is indicated by the experimental results.
Horn knowledge bases, Query processing, Deductive databases, QSQN, QSQN-MT, Multi-threading
