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» Translating Wigmore Diagrams
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DEXAW
1997
IEEE
87views Database» more  DEXAW 1997»
13 years 12 months ago
The Translation of Star Schema into Entity-Relationship Diagrams
Michael Krippendorf, Il-Yeol Song
TASE
2009
IEEE
14 years 2 months ago
Semantics of Metamodels in UML
A modelling language can be defined by a metamodel in UML class diagram. This paper defines the semantics of such metamodels through two mappings: a signature mapping from metamod...
Lijun Shan, Hong Zhu
ENTCS
2002
92views more  ENTCS 2002»
13 years 7 months ago
PLCTools: Graph Transformation Meets PLC Design
This paper presents PLCTools, a formal environment for designing and simulating programmable controllers. Control models are specified with IEC FBD (Function Block Diagram), and t...
Luciano Baresi, Marco Mauri, Mauro Pezzè
DATE
2004
IEEE
147views Hardware» more  DATE 2004»
13 years 11 months ago
Formal Refinement and Model Checking of an Echo Cancellation Unit
This article presents an approach, which combines theorem proving-based refinement with model checking for state based real-time systems. Our verification flow starts from UML sta...
Alexander Krupp, Wolfgang Müller 0003, Ian Ol...
FOIKS
2006
Springer
13 years 11 months ago
Consistency Checking Algorithms for Restricted UML Class Diagrams
Abstract. Automatic debugging of UML class diagrams helps in the visual specification of software systems because users cannot detect errors in logical inconsistency easily. This p...
Ken Kaneiwa, Ken Satoh