【摘要】 提出了改进的评价面向对象设计高层质量属性的层次模型，能应用在软件生命周期的早期，以保证软件产品的分析和设计有令人满意的内部质量属性。此模型用一套面向对象度量、评价类和对象的结构和行为特性，以及它们之间的联系，并将面向对象设计特性和高层质量属性相关联。此模型中的关联关系、权值能被容易地修改以适应多种不同的需求。更多还原

【Abstract】 The weakness of the previous quality models is first analyzed, and an improved hierarchical model for the assessment of high-level design quality attributes in object-oriented design is brought forward, which can be applied in the early stages of development to ensure that the analysis and design have favorable internal properties. In this model, structural and behavioral design properties of classes, objects and their relationships are evaluated using a suite of object-oriented design metrics.Design properties are linked to high-level quality attributes .The model can be easily modified to include different relationships and weights adaptable to different demands.更多还原