摘要
提出了COTS软构件选择的两阶段决策模型:第1阶段通过案例检索方法进行构件初选;第2阶段利用(0-1)整数目标规划,选出最优构件组合。先进行案例检索,再进行目标规划求解的两阶段方法,减少了计算的复杂度,提高了决策的合理性。
A two-period decision model for COTS software component selection is presented. In the first period, the initial candidates are selected by case-based retrieval. In the second period, a (0-1) integer goal programming model is applied to decide the final candidates. The two-period method declines the complexity of computation and increases the rationality of selection.
出处
《计算机工程》
CAS
CSCD
北大核心
2006年第11期69-71,共3页
Computer Engineering
基金
国家自然科学基金资助项目(70271058)
陕西省自然科学基金资助项目(2002G01)
关键词
COTS
构件选择
案例检索
目标规划
Commercial off-the-shelf(COTS)
Component selection
Case-based retrieval
Goal programming