摘要

A problem, the configuration of software product line, is a puzzle of multi-objective optimization. Optimum solution can be accessed effectively by the capability of searching the optimal solution within defined space form genetic algorithm. Reasonable code of software product line feature model can promote efficiency of global searching and increase the number of efficient solutions. This paper improves current code and obtains a new one - Mandatory Parent Child Encoding. A great number of experimental data indicate that this method is feasible.

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