105 search results - page 18 / 21 » On a Graph-Based Semantics for UML Class and Object Diagrams |
171
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ER
2008
Springer
15 years 7 months ago
2008
Springer
The quality management of software models is an important issue. As a preparative task, the quality circle requires quality planning. After that a software model can repeat the seq...
153
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UML
2004
Springer
15 years 11 months ago
2004
Springer
The Object Constraint Language (OCL) plays an important role in the elaboration of precise UML models. Although OCL was designed to be both formal and simple, UML/OCL models may be...
182
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ICSEA
2006
IEEE
15 years 12 months ago
2006
IEEE
—Stochastic activity networks (SANs) are a stochastic generalization of Petri nets. SAN models have been used to evaluate a wide range of systems and are supported by several mod...
214
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SERP
2007
15 years 7 months ago
2007
- Since the advent of model driven software engineering (MDSE) it has become necessary to develop techniques and tools for model evolution. In this paper we examine two issues and ...
162
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ECWEB
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. Recently, a trend towards business processes in Business-toBusiness e-Commerce (B2B) is apparent. One of the most promising approaches is UN/CEFACT’s modeling methodolo...