文章基本信息

标题：A Formal Semantic for Scenario-Based Model Using Algebraic Semantics Framework for MOF
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作者：M. A. Isa ; Dayang N. A. Jawawi ; M. Zulkifli M. Zaki 等
期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2013
卷号：7
期号：1
出版社：SERSC
摘要：Model-driven development uses models to represent system artifacts to improve the visibility of the system towards the real world. The development of models is underlying in the meta-object facility (MOF) standard in order to define the building concepts of metamodel and models. However, these concepts, especially within MOF standard, are not yet formally define which will be difficult to check the consistency between metamodel and models. Therefore, defining a formal semantic for MOF-based metamodel is essential for discovering the meaning of the model and to ensure a structural and behavioral conformance between metamodel and its model. In this paper, we define a formal semantic for a scenario-based model called Performability Failure Behavior Awareness Metamodel (PerFAM) by applying algebraic semantics for MOF framework which provides a formal stage: metamodel, model and model conformance. For this purpose, a formal consistency checking can be applied as to ensure the accuracy of the produced model towards its metamodel.
关键词：MOF; Metamodelling Semantics; formal analysis; metamodel