%D 2008 %I IEEE %X The UML profile for modeling and analysis of real time and embedded systems (MARTE) provides a powerful, standardised framework for the specification of non-functional properties of UML models. In this paper we present an automatic procedure to derive PEPA process algebra models from sequence diagrams (SD) to carry out quantitative evaluation. PEPA has recently been enriched with a fluid-flow semantics facilitating the analysis of models of a scale and complexity which would defeat Markovian analysis. %A Mirco Tribastone %A Stephen Gilmore %L eprints2570 %O Quantitative Evaluation of Systems, held in Saint Malo (France), 14-17 September 2008 %B Proceedings of the 5th International Conference on Quantitative Evaluation of Systems. QEST '08 %P 205-214 %R 10.1109/QEST.2008.18 %T Automatic translation of UML sequence diagrams into PEPA models %K PEPA; Sequence Diagram; UML