计算机工程 ›› 2011, Vol. 37 ›› Issue (18): 44-46.doi: 10.3969/j.issn.1000-3428.2011.18.015

• 软件技术与数据库 • 上一篇    下一篇

模型转换过程中的映射发现方法

王 刚,车 颖,吕 民,周宇鹏,任秉银   

  1. (哈尔滨工业大学机电工程学院,哈尔滨 150001)
  • 收稿日期:2011-04-07 出版日期:2011-09-20 发布日期:2011-09-20
  • 作者简介:王 刚(1964-),男,教授,主研方向:企业建模,CIMS;车 颖,博士研究生;吕 民,副教授;周宇鹏,讲师;任秉银,教授
  • 基金项目:
    国家“863”计划基金资助项目(2007AA04Z146)

Mapping Discovery Method in Model Transformation Process

WANG Gang, CHE Ying, LV Min, ZHOU Yu-peng, REN Bing-yin   

  1. (School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China)
  • Received:2011-04-07 Online:2011-09-20 Published:2011-09-20

摘要: 基于本体的计算无关模型到平台无关模型的转换过程,分为元本体映射规则的发现以及基于元本体映射规则的转换执行这2个部分,其中,映射发现是转换实现的基础。为此,提出一种映射发现方法以进行模型转换。该方法在已知计算无关模型和平台无关模型的元模型基础上,抽取各自的元本体,结合基于相似度的本体映射技术建立2种模型的元本体映射关系,并作为模型转换语义匹配推理的基础。通过实例验证该方法的可行性和实用性。

关键词: 本体, 计算无关模型, 平台无关模型, 模型转换, 映射发现

Abstract: The ontology based transformation method from Computation Independent Model(CIM) to Platform Independent Model(PIM) is divided to two parts: the discovering of meta-ontology mapping rules and transformation execution based on meta-ontology mapping rules. The first one is its basis. It is necessary to provide an effective mapping discovering method for realizing transformation. The meta-ontology is abstracted based on meta-models in CIM and PIM. Combined with the similarity based ontology mapping technology, ontology mapping relationships between them are formulated, which are taken as the foundation of semantic matching reasoning in transformation. An example is given for validating the practicability and feasibility of proposed theories.

Key words: ontology, Computation Independent Model(CIM), Platform Independent Model(PIM), model transformation, mapping discovery

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