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Composing Non-functional Concerns in Web Services

Schmeling, Benjamin ; Charfi, Anis ; Thome, Rainer ; Mezini, Mira :
Composing Non-functional Concerns in Web Services.
[Online-Edition: http://www.computer.org/portal/web/csdl/doi/10.1109/ECOWS.20...]
In: 9th IEEE European Conference on Web Services (ECOWS 2011), Lugano, Switzerland. Proceedings of the 9th IEEE European Conference on Web Services (ECOWS 2011
[Konferenz- oder Workshop-Beitrag], (2011)

Offizielle URL: http://www.computer.org/portal/web/csdl/doi/10.1109/ECOWS.20...

Kurzbeschreibung (Abstract)

Support for non-functional concerns (NFC) is essential for the success and adoption of web services. This support encompasses two aspects: the specification of NFCs and their realization. However, state-of-the-art works offer only limited support for these aspects. This is especially true for the composition of multiple non-functional concerns with one web service, which is a highly complex task. It is complex because specific knowledge from different domains is required, as well as an understanding of the interdependencies between non-orthogonal NFCs. In this paper, we present an approach and a toolset for the specification and realization of the composition of multiple NFCs in web services. We also present a well-defined process involving different roles and we introduce graphical modeling notations for specifying non-functional requirements, actions realizing the requirements, action compositions and the mapping of actions to web services. These specification models are used for the generation of code that realizes the NFCs.

Typ des Eintrags: Konferenz- oder Workshop-Beitrag (Keine Angabe)
Erschienen: 2011
Autor(en): Schmeling, Benjamin ; Charfi, Anis ; Thome, Rainer ; Mezini, Mira
Titel: Composing Non-functional Concerns in Web Services
Sprache: Englisch
Kurzbeschreibung (Abstract):

Support for non-functional concerns (NFC) is essential for the success and adoption of web services. This support encompasses two aspects: the specification of NFCs and their realization. However, state-of-the-art works offer only limited support for these aspects. This is especially true for the composition of multiple non-functional concerns with one web service, which is a highly complex task. It is complex because specific knowledge from different domains is required, as well as an understanding of the interdependencies between non-orthogonal NFCs. In this paper, we present an approach and a toolset for the specification and realization of the composition of multiple NFCs in web services. We also present a well-defined process involving different roles and we introduce graphical modeling notations for specifying non-functional requirements, actions realizing the requirements, action compositions and the mapping of actions to web services. These specification models are used for the generation of code that realizes the NFCs.

Buchtitel: Proceedings of the 9th IEEE European Conference on Web Services (ECOWS 2011
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik
20 Fachbereich Informatik > Softwaretechnik
Veranstaltungstitel: 9th IEEE European Conference on Web Services (ECOWS 2011)
Veranstaltungsort: Lugano, Switzerland
Hinterlegungsdatum: 08 Mär 2012 16:10
Offizielle URL: http://www.computer.org/portal/web/csdl/doi/10.1109/ECOWS.20...
Schlagworte in weiteren Sprachen:
Einzelne SchlagworteSprache
Web Services, Non-functional Concerns, CompositionEnglisch
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