Institute of Command Automation, PLA University of Science & Technology, Nanjing, China

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Abstract—Nowadays there are various problems, including the rapid growth of complexity, continually changing requirements and the alignment of IT with business strategy, challenge traditional design principles in analyzing largescale complex systems, while Service-Oriented Computing offers a flexible integration architecture to meet the dynamic requirements of system-of-system. This paper introduce a service-oriented modeling method for Systemof- Systems requirements analysis based on a three-tier framework with multi-ontologies. The method proposed in this paper provides a reusable and flexible solution for System-of-Systems requirements modeling and enable the high layer requirements description of System-of-Systems mapped to service-oriented system design architecture directly. A case study is given to demonstrate the applicability of the method.

Index Terms—System-of-Systems, service-oriented modeling, requirements analysis, ontology

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Cite: Ying ZHANG, Xiaoming LIU, Zhixue WANG, and Li CHEN, "A Service-Oriented Method for System-of- Systems Requirements Analysis and Architecture Design," Journal of Software vol. 7, no. 2, pp. 358-365 2012.