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     Research Journal of Applied Sciences, Engineering and Technology

    Abstract
2013(Vol.5, Issue:05)
Article Information:

Research on Mechanism of Variable Event in CLP System

Jing Wan, Likang Tian, Junkai Yi and Yubin Zhou
Corresponding Author:  Junkai Yi 
Submitted: July 27, 2012
Accepted: September 03, 2012
Published: February 11, 2013
Abstract:
Constraint inference engine as the core part of constraint logic programming system comprises variable set, temporary container and constraint filter and inference engine and adopts branching strategy, exploration strategy and node backtracking strategy to complete the inference task. This study introduces variable event to reduce the triggering times of constraint filter and analyzes the trigger probability of inference engine. The experiments show that variable event setting can enhance the efficiency of constraint inference engine.

Key words:  Constraint logic programming, inference engine, variable event, , , ,
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Cite this Reference:
Jing Wan, Likang Tian, Junkai Yi and Yubin Zhou, . Research on Mechanism of Variable Event in CLP System. Research Journal of Applied Sciences, Engineering and Technology, (05): 1736-1739.
ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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