TY - GEN
T1 - Managing and delivering trustworthy context-dependent services
AU - Ibrahim, Naseem Ismail
AU - Alagar, Vangalur
AU - Mohammad, Mubarak
PY - 2011/12/1
Y1 - 2011/12/1
N2 - Service-oriented architecture (SOA) is emerging as the future of distributed computing and enterprise application development. The two key issues in service-oriented applications should be that every provided service meets the expected trust level set by the service requester, and the provided service satisfies its contract in the context of service provision. In order to enforce these issues, it is necessary to specify in the service its trustworthiness properties, and the relationship between its contracts and the contexts in which it is to be provided. However, current approaches have failed to specify them. The FrSeC architecture proposed in this paper aims to remedy this situation. The architecture supports the specification, publication, discovery, selection, and composition of services, where a service with its functional and nonfunctional aspects is bound to a context-driven contract. A family of Service Provision Specification Languages (SPSL) is introduced to specify the architectural elements. The semantic domain behind SPSL is an abstract architecture description formalism based on set theory and logic. This paper provides an overview of FrSeC framework and gives SPSL descriptions for Service Registry, and Service Requester in FrSeC.
AB - Service-oriented architecture (SOA) is emerging as the future of distributed computing and enterprise application development. The two key issues in service-oriented applications should be that every provided service meets the expected trust level set by the service requester, and the provided service satisfies its contract in the context of service provision. In order to enforce these issues, it is necessary to specify in the service its trustworthiness properties, and the relationship between its contracts and the contexts in which it is to be provided. However, current approaches have failed to specify them. The FrSeC architecture proposed in this paper aims to remedy this situation. The architecture supports the specification, publication, discovery, selection, and composition of services, where a service with its functional and nonfunctional aspects is bound to a context-driven contract. A family of Service Provision Specification Languages (SPSL) is introduced to specify the architectural elements. The semantic domain behind SPSL is an abstract architecture description formalism based on set theory and logic. This paper provides an overview of FrSeC framework and gives SPSL descriptions for Service Registry, and Service Requester in FrSeC.
UR - http://www.scopus.com/inward/record.url?scp=84855788151&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84855788151&partnerID=8YFLogxK
U2 - 10.1109/ICEBE.2011.56
DO - 10.1109/ICEBE.2011.56
M3 - Conference contribution
AN - SCOPUS:84855788151
SN - 9780769545189
T3 - Proceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011
SP - 358
EP - 363
BT - Proceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011
T2 - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011
Y2 - 19 October 2011 through 21 October 2011
ER -