Design patterns: elements of reusable object-oriented software
Design patterns: elements of reusable object-oriented software
Software architecture: perspectives on an emerging discipline
Software architecture: perspectives on an emerging discipline
On the criteria to be used in decomposing systems into modules
Communications of the ACM
Clarifying the semantics of value in use cases through Jackson's Problem Frames
Information Processing Letters
Parallel processing subsystems with redundancy in a distributed environment
PPAM'05 Proceedings of the 6th international conference on Parallel Processing and Applied Mathematics
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An approach to software development is sketched in which problem structuring is separated from software architecture. The problem is decomposed into subproblems of familiar classes that can be considered in isolation; then the interactions among the subproblems are considered. The architectural task is seen as the task of composing the software machines associated with each subproblem and with the more complex interactions among them. It is suggested that such an approach embodies a good separation of concerns that can contribute to achieving system dependability.