eprintid: 2633 rev_number: 7 eprint_status: archive userid: 6 dir: disk0/00/00/26/33 datestamp: 2015-03-11 11:18:06 lastmod: 2015-07-24 12:26:41 status_changed: 2015-03-11 11:18:06 type: book_section metadata_visibility: show creators_name: Bulej, Lubomír creators_name: Bureš, Tomáš creators_name: Gerostathopoulos, Ilias creators_name: Horký, Vojtěch creators_name: Keznikl, Jaroslav creators_name: Marek, Lukáš creators_name: Tschaikowski, Max creators_name: Tribastone, Mirco creators_name: Tůma, Petr creators_id: creators_id: creators_id: creators_id: creators_id: creators_id: creators_id: max.tschaikowski@imtlucca.it creators_id: mirco.tribastone@imtlucca.it creators_id: title: Supporting performance awareness in autonomous ensembles ispublished: pub subjects: QA75 divisions: CSA full_text_status: none keywords: performance; monitoring; modeling; adaptive systems; autonomic systems abstract: The ASCENS project works with systems of self-aware, self-adaptive and self-expressive ensembles. Performance awareness represents a concern that cuts across multiple aspects of such systems, from the techniques to acquire performance information by monitoring, to the methods of incorporating such information into the design making and decision making processes. This chapter provides an overview of five project contributions – performance monitoring based on the DiSL instrumentation framework, measurement evaluation using the SPL formalism, performance modeling with fluid semantics, adaptation with DEECo and design with IRM-SA – all in the context of the cloud case stud date: 2015 series: Lecture Notes in Computer Science number: 8998 publisher: Springer pagerange: 291-322 id_number: 10.1007/978-3-319-16310-9_8 refereed: TRUE isbn: 978-3-319-16310-9 book_title: Software Engineering for Collective Autonomic Systems : the ASCENS Approach official_url: http://dx.doi.org/10.1007/978-3-319-16310-9_8 projects: This research was supported by the European project IP 257414 (ASCENS) citation: Bulej, Lubomír and Bureš, Tomáš and Gerostathopoulos, Ilias and Horký, Vojtěch and Keznikl, Jaroslav and Marek, Lukáš and Tschaikowski, Max and Tribastone, Mirco and Tůma, Petr Supporting performance awareness in autonomous ensembles. In: Software Engineering for Collective Autonomic Systems : the ASCENS Approach. Lecture Notes in Computer Science (8998). Springer, pp. 291-322. ISBN 978-3-319-16310-9 (2015)