eprintid: 2573 rev_number: 6 eprint_status: archive userid: 6 dir: disk0/00/00/25/73 datestamp: 2015-02-09 09:22:38 lastmod: 2015-02-09 09:22:38 status_changed: 2015-02-09 09:22:38 type: book_section metadata_visibility: show creators_name: Tribastone, Mirco creators_id: mirco.tribastone@imtlucca.it title: Relating layered queueing networks and process algebra models ispublished: pub subjects: QA75 divisions: CSA full_text_status: none abstract: This paper presents a process-algebraic interpretation of the Layered Queueing Network model. The semantics of layered multi-class servers, resource contention, multiplicity of threads and processors are mapped into a model described in the stochastic process algebra PEPA. The accuracy of the translation is validated through a case study of a distributed computer system and the numerical results are used to discuss the relative strengths and weaknesses of the different forms of analysis available in both approaches, i.e., simulation, mean-value analysis, and differential approximation. date: 2010 publisher: ACM pagerange: 183-194 id_number: doi:10.1145/1712605.1712634 refereed: TRUE isbn: 978-1-60558-563-5 book_title: Proceedings of the first joint WOSP/SIPEW international conference on Performance engineering - WOSP/SIPEW '10 official_url: http://dx.doi.org/10.1145/1712605.1712634 citation: Tribastone, Mirco Relating layered queueing networks and process algebra models. In: Proceedings of the first joint WOSP/SIPEW international conference on Performance engineering - WOSP/SIPEW '10. ACM, pp. 183-194. ISBN 978-1-60558-563-5 (2010)