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A Framework for Modeling and Modular Verifying of Component-Based System Designs

Le, Chi Luan and Tran, Hoang Viet and Pham, Ngoc Hung (2016) A Framework for Modeling and Modular Verifying of Component-Based System Designs. VNU Journal of Computer Science and Communication Engineering, 32 (2). pp. 31-42. ISSN 0866-8612

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This paper introduces a framework for modeling and verifying safety properties of component-based systems (CBS) by extracting their models from designs in form of UML 2.0 sequence diagrams. Given UML 2.0 sequence diagrams of CBS, the framework extracts regular expressions exactly describing behaviors of the system. From these expressions, the proposed framework then generates accurate models represented by labeled transition systems (LTSs). After that, these models are used to modular check whether given designs satisfy required safety properties by using the assume-guarantee reasoning paradigm. This framework is not only useful for modeling and verifying designs at design phase, but also for effectively rechecking CBS in the context of software evolution. Implemented tools and experimental results are also presented in order to show the feasibilities and effectiveness of the proposed framework.

Item Type: Article
Subjects: Information Technology (IT)
Divisions: Faculty of Information Technology (FIT)
Depositing User: Phạm Ng�c Hùng
Date Deposited: 01 Dec 2016 04:23
Last Modified: 01 Dec 2016 04:23

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