Multiform Time in UML for Real-time Embedded Applications

Multiform Time in UML for Real-time Embedded Applications

Each domain has its own interpretation of time. We propose to extend UML, which is more and more used in the domain of real-time embedded applications, with a concept of time inherited from reactive system modeling : multiform time. After a brief review of some UML profiles, we present our extension...

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Bibliographische Detailangaben
Hauptverfasser: Andre, C., Mallet, F., Peraldi-Frati, M.-A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
Automotive engineering
Clocks
Computer applications
Computer Science
Embedded Systems
Information analysis
Performance analysis
Real time systems
Time factors
Timing
Ubiquitous Computing
Unified modeling language
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Beschreibung
Zusammenfassung:Each domain has its own interpretation of time. We propose to extend UML, which is more and more used in the domain of real-time embedded applications, with a concept of time inherited from reactive system modeling : multiform time. After a brief review of some UML profiles, we present our extensions and we illustrate - on an example from the automotive industry - how to represent and to constraint behaviors depending on multiform time. We advocate that this model of time offers wider possibilities than restricting models only to the physical time.
ISSN:2325-1271
DOI:10.1109/RTCSA.2007.51