Goal-driven adaptation of service-based systems from runtime monitoring data

Xavier Franch, Paul Grünbacher, Marc Oriol, Benedikt Burgstaller, Deepak Dhungana, Lidia López, Jordi Marco, João Pimentel

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

Service-based systems need to provide flexibility to adapt both to evolving requirements from multiple, often conflicting, ephemeral and unknown stakeholders, as well as to changes in the runtime behavior of their component services. Goal-oriented models allow representing the requirements of the system whilst keeping information about alternatives. We present the MAESoS approach which uses i * diagrams to identify quality of service requirements over services. The alternatives are extracted and kept in a variability model. A monitoring infrastructure identifies changes in runtime behavior that can propagate up to the level of stakeholder goals and trigger the required adaptations. We illustrate the approach with a scenario of use.

OriginalspracheEnglisch
TitelProceedings - 35th Annual IEEE International Computer Software and Applications Conference Workshops, COMPSACW 2011
Herausgeber (Verlag)IEEE Computer Society
Seiten458-463
Seitenumfang6
ISBN (Print)9780769544595
DOIs
PublikationsstatusVeröffentlicht - 22 Juli 2011
Extern publiziertJa

Publikationsreihe

NameProceedings - International Computer Software and Applications Conference
ISSN (Print)0730-3157

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