Aggregation of trustworthiness properties of BPMN-based composite services

Hisain Elshaafi, Dmitri Botvich

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

Some of the important characteristics of services environments are being dynamic, distributed, loosely coupled and open. These characteristics result in the existence of different levels of functional and non-functional properties of the services operating in such environments. Consequently, it creates challenges for interacting service consumers that require to only deal with services that are trustworthy. In service compositions, the component services may be mandatory or optional and vary in their contribution to the trustworthiness of the composite service. Composition techniques must be able to select trustworthy components and to dynamically adapt to subsequent changes in the services and the environment. The availability of multiple services providing the same or similar functionality but with different trustworthiness levels helps composite service providers to establish and maintain trustworthy compositions. The paper describes an approach to the aggregation of trustworthiness properties of composite services that are assembled from more fine-grained component services. The approach is developed for composite services based on BPMN business processes but can be extended to other languages.

Original languageEnglish
Title of host publication2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2012
Pages383-387
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2012 - Barcelona, Spain
Duration: 17 Sep 201219 Sep 2012

Publication series

Name2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2012

Conference

Conference2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2012
Country/TerritorySpain
CityBarcelona
Period17/09/201219/09/2012

Fingerprint

Dive into the research topics of 'Aggregation of trustworthiness properties of BPMN-based composite services'. Together they form a unique fingerprint.

Cite this