Extending MSC for Reactive Systems
HCC '01 Proceedings of the IEEE 2001 Symposia on Human Centric Computing Languages and Environments (HCC'01)
Eclipse Modeling Framework
Towards a UML profile for QoS: a contribution in the reliability domain
WOSP '04 Proceedings of the 4th international workshop on Software and performance
Formal Aspects of Computing
UML based modeling and performance analysis of mobile systems
MSWiM '04 Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
From UML/SPT Models to Schedulability Analysis: a Metamodel-Based Transformation
ISORC '06 Proceedings of the Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing
An extension for MSC-2000 and its application
SAM'02 Proceedings of the 3rd international conference on Telecommunications and beyond: the broader applicability of SDL and MSC
Comparing UML 2.0 interactions and MSC-2000
SAM'04 Proceedings of the 4th international SDL and MSC conference on System Analysis and Modeling
Reliability prediction in model-driven development
MoDELS'05 Proceedings of the 8th international conference on Model Driven Engineering Languages and Systems
Reliable multicast transport protocol (RMTP)
IEEE Journal on Selected Areas in Communications
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Distributed real-time systems call for expressive modeling languages to capture and express their functional and nonfunctional requirements at early stages of the development process. The UML profile for Schedulability, Performance and Time (UML/SPT) is an object-oriented real-time modeling language. UML/SPT has been designed using the built-in extension mechanisms of UML, which makes it flexible and customizable. In this paper, we propose an extension for UML/SPT to capture multicast communications. We define a metamodel that encapsulates the main concepts involved in multicast communications, we show its relationship to UML/SPT domain model, and we introduce new stereotypes corresponding to these concepts. We illustrate the extension with the modeling of the Reliable Multicast Transport Protocol (RMTP2). Finally, we compare our approach to extend UML/SPT for multicast communications with an extension for MSC having the same purpose.