Second IEEE International Symposium on Service-Oriented System Engineering (SOSE'06) Formal incremental requirements specification of service-oriented automotive software systems Shanghai, China October 25-October 26 ISBN: 0-7695-2726-4
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/SOSE.2006.16
In this paper, we introduce a simple but formal service description language (ForSeL) for modelbased requirements engineering. The basic notion in ForSeL is a service representing a functional requirement. Each service describes a system "re"-action that is triggered by a set of input actions -- (but only) if an additional precondition holds. The functional part of a specification is then obtained by the combination of a finite number of services. We pay special attention to two kinds of preconditions which are often mixed up in practice: sufficient and necessary preconditions. Moreover, we present refinement concepts for services that enable a stepwise development of functional requirements.
Citation:
J. Hartmann, S. Rittmann, D. Wild, P. Scholz, "Formal incremental requirements specification of service-oriented automotive software systems," sose, pp.130-133, Second IEEE International Symposium on Service-Oriented System Engineering (SOSE'06), 2006 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||