mdh.sePublikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Towards cost-aware service recovery
Monash University.
RMIT University, Melbourne, Australia . (IS (Embedded Systems))ORCID-id: 0000-0001-6278-4793
2013 (Engelska)Ingår i: QoSA 2013 - Proceedings of the 9th International ACM Sigsoft Conference on the Quality of Software Architectures, 2013, s. 53-62Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

We present a semi-automated approach and framework for cost-aware recovery from service inconsistency arising due to unreliable service actions. A range of costs such as time are parameterised and modelled generically using cost algebras. With respect to a user-provided business specification, we distinguish end-state consistency, which must be achieved at service completion, from strong consistency, which may be momentarily violated. Our approach ensures optimal end-state consistency for services where action failure may lead to temporary violations of strong consistency or end-state consistency. Enterprises could not otherwise optimally and dynamically handle strong consistency violation, especially with respect to a variety of costs. Our approach provides quantitative analysis by defining a service model as an high-level message sequence chart (hMSC), annotating service actions with costs, then interpreting the model as a weighted (Mazurkiewicz) trace language, catering for costs in the presence of true concurrency. We devise a framework and method which checks such a model and ensures service end-state consistency optimally by concatenating the traces of recovery strategies (expressed by MSCs) from an enterprise service repository. We evaluate our approach using a popular online shop case study.

Ort, förlag, år, upplaga, sidor
2013. s. 53-62
Nationell ämneskategori
Teknik och teknologier
Identifikatorer
URN: urn:nbn:se:mdh:diva-23642DOI: 10.1145/2465478.2465484Scopus ID: 2-s2.0-84880524151ISBN: 9781450321266 (tryckt)OAI: oai:DiVA.org:mdh-23642DiVA, id: diva2:680100
Konferens
9th International ACM Sigsoft Conference on the Quality of Software Architectures, QoSA 2013; Vancouver, BC; Canada; 17 June 2013 through 21 June 2013
Tillgänglig från: 2013-12-17 Skapad: 2013-12-16 Senast uppdaterad: 2013-12-19Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Personposter BETA

Schmidt, Heinz

Sök vidare i DiVA

Av författaren/redaktören
Schmidt, Heinz
Teknik och teknologier

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetricpoäng

doi
isbn
urn-nbn
Totalt: 54 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf