METHOD FOR COMPARING FEATURE MODELS AND APPARATUS FOR THE SAME

摘要

A method for comparing feature models and an apparatus for the same are disclosed. According to the present invention, the method comprises a step of comparing a first feature model with a second feature model by receiving the first feature model and the second feature model; a step of extracting basic change operations, which change the first feature model into the second feature model based on a comparison result; a step of extracting complex change operations, which changes the first feature model into the second feature model based on the extracted base change operations; and a step of proposing the extracted complex change operations and the extracted basic change operations to a user. [Reference numerals] (110) Change a feature model; (120) Basic change operation; (121) Addition; (122) Modification; (123) Delete; (124) Update; (125) Move; (130) Element; (131) Feature property; (132) Feature dependency relationship; (133) Feature; (140) Complex operation