A Metamodel for Tracing Requirements of Real-Time Systems

被引：0
|
作者：
Ribero, Fabiola Goncalves C. [1 ]
Soares, Michel S. [1 ]
机构：
[1] Univ Fed Uberlandia, Fac Comp, Uberlandia, MG, Brazil
来源：
2013 IEEE 16TH INTERNATIONAL SYMPOSIUM ON OBJECT/COMPONENT/SERVICE-ORIENTED REAL-TIME DISTRIBUTED COMPUTING (ISORC) | 2013年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Modeling and tracing requirements are difficult, error-prone activities which have great impact on the overall software development process. Most techniques for modeling requirements present a number of problems and limitations, including modeling requirements at a single level of abstraction, and being specific to model functional requirements. In addition, non-functional requirements are frequently overlooked. Without the proper modeling of requirements, the activity of tracing requirements is impaired. This article aims to perform a study on modeling requirements of Real-Time Systems through an extension of the SysML Requirements Diagram focusing on the traceability of non-functional and functional requirements. The SysML metamodel is extended with new stereotypes and relationships, and the proposed metamodel is applied to a set of requirements for the specification of a Road Traffic Control System. The proposed approach has demonstrated to be effective for representing software requirements of real-time systems at multiple levels of abstraction and classification. The proposed metamodel represents concisely the traceability of requirements at a high level of abstraction.
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页数：7
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