TY - CHAP SP - 291 KW - performance; monitoring; modeling; adaptive systems; autonomic systems ID - eprints2633 AV - none A1 - Bulej, Lubomír A1 - Bure?, Tomá? A1 - Gerostathopoulos, Ilias A1 - Horký, Vojt?ch A1 - Keznikl, Jaroslav A1 - Marek, Luká? A1 - Tschaikowski, Max A1 - Tribastone, Mirco A1 - T?ma, Petr SN - 978-3-319-16310-9 T2 - Software Engineering for Collective Autonomic Systems : the ASCENS Approach PB - Springer Y1 - 2015/// TI - Supporting performance awareness in autonomous ensembles T3 - Lecture Notes in Computer Science EP - 322 N2 - 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 UR - http://dx.doi.org/10.1007/978-3-319-16310-9_8 ER -