TY - GEN
T1 - Dynamic Component Selection for SCA Applications
AU - Belaïd, Djamel
AU - Mukhtar, Hamid
AU - Ozanne, Alain
AU - Tata, Samir
PY - 2009
Y1 - 2009
N2 - Service Oriented Computing (SOC) has gained maturity and there have been various specifications and frameworks for realization of SOC. One such specification is the Service Component Architecture (SCA), which defines applications as assembly of heterogeneous components. However, such assembly is defined once and remains static for fixed components throughout the application life-cycle. To address this problem, we have previously proposed an approach for dynamic selection of components in SCA, based on functional semantic matching and non-functional strategic matching using policy descriptions in SCA. In this paper, we extend our existing approach by providing further flexibility in component selection and present the architecture and implementation of our system. An evaluation of the system is also reported.
AB - Service Oriented Computing (SOC) has gained maturity and there have been various specifications and frameworks for realization of SOC. One such specification is the Service Component Architecture (SCA), which defines applications as assembly of heterogeneous components. However, such assembly is defined once and remains static for fixed components throughout the application life-cycle. To address this problem, we have previously proposed an approach for dynamic selection of components in SCA, based on functional semantic matching and non-functional strategic matching using policy descriptions in SCA. In this paper, we extend our existing approach by providing further flexibility in component selection and present the architecture and implementation of our system. An evaluation of the system is also reported.
UR - http://www.scopus.com/inward/record.url?scp=78649950984&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-04280-5_22
DO - 10.1007/978-3-642-04280-5_22
M3 - Conference contribution
AN - SCOPUS:78649950984
SN - 9783642042799
T3 - IFIP Advances in Information and Communication Technology
SP - 272
EP - 286
BT - Software Services for e-Business and e-Society - 9th IFIP WG 6.1 Conference on e-Business, e-Services and e-Society, I3E 2009, Proceedings
T2 - 9th IFIP WG 6.1 Conference on e-Business, e-Services and e-Society, I3E 2009
Y2 - 23 September 2009 through 25 September 2009
ER -