| 摘要: |
| 在对类型范畴理论进行扩展的基础上,将其与进程代数相结合,为软件体系结构模型及其间的转换关系提供了一种统一的语义描述框架.模型的结构语义由类型范畴图表来指代,其行为语义则由范畴附带的进程行为迹来表示,模型间的映射关系用范畴理论中的态射和函子来形式化描述.该描述框架可用于模型转换中特性保持问题的描述、分析和判定,从而为模型驱动的软件开发提供有力的支持. |
| 关键词: 模型驱动开发 模型转换 软件体系结构 语义描述 |
| DOI： |
| 分类号: |
| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60673130 (国家自然科学基金); the Key Science- Technology Development Project of Shandong Province of China under Grant No.2008GG10001026 (山东省科技攻关项目) |
|
| Semantic Description Framework for Architecture-Centric Model Transformation |
|
HOU Jin-Kui,WANG Hai-Yang,MA Jun,WAN Jian-Cheng,YANG Xiao
|
| Abstract: |
| In this paper, the typed category theory is extended and combined with process algebra to provide a unified description framework for the formal semantics of architecture-centric model transformations. The structural semantics of architecture models are described within typed category diagrams, and the behavioral semantics are represented by process traces affiliated to the categorical framework, and the mapping relations between component models are formally described by morphisms and functors of category theory. The framework can be used for the description, analysis and judgment of property preservation of model transformations, and thus make an effective support for model-driven software development. |
| Key words: model-driven development model transformation software architecture semantic description |
