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Concurrency and Refinement in the Unified Modeling Language

Abstract:
This paper defines a formal semantics for a subset of the Unified Modeling Language (UML). It shows how suitable combinations of class, object, state, and sequence diagrams can be associated with patterns of interaction, expressed in the event notation of Communicating Sequential Processes (CSP). The diagram semantics is then extended to give a meaning to complete models - suitable combinations of diagrams - and thus a concurrency semantics for object models written in UML. This model semantics is in turn used to define a theory of refinement, based upon existing notions of data and process refinement.

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Publisher copy:
10.1007/s00165-003-0008-3

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Journal:
Formal Aspects of Computing More from this journal
Volume:
15
Issue:
2−3
Pages:
118-145
Publication date:
2003-01-01
DOI:


UUID:
uuid:da680209-4ab6-4c0b-944a-306f78266764
Local pid:
cs:2226
Deposit date:
2015-03-31
ARK identifier:

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