TY - GEN
T1 - Architecture-based reliability modeling of web services using petri nets
AU - Rahmani, Cobra
AU - Azadmanesh, Azad
AU - Siy, Harvey
PY - 2010
Y1 - 2010
N2 - Reliability of web applications depends on reliability of the application itself as well as the underlying application server, external and internal services. Many research works have been conducted on reliability modeling of service-based software, which concentrate on internal services located in the organization. The purpose of this inprogress study is to analyze the reliability of service-based software using internal and external services. Petri net modeling is employed in evaluating the reliability of the composite software. The main challenge is obtaining and aggregating the reliability of all components forming the system architecture. It is conjectured that differentiating between internal and external reliability models can lead to more accurate reliability prediction.
AB - Reliability of web applications depends on reliability of the application itself as well as the underlying application server, external and internal services. Many research works have been conducted on reliability modeling of service-based software, which concentrate on internal services located in the organization. The purpose of this inprogress study is to analyze the reliability of service-based software using internal and external services. Petri net modeling is employed in evaluating the reliability of the composite software. The main challenge is obtaining and aggregating the reliability of all components forming the system architecture. It is conjectured that differentiating between internal and external reliability models can lead to more accurate reliability prediction.
KW - Architecture-based reliability modeling
KW - Service oriented architecture
KW - Software reliability
KW - Stochastic petri net
KW - Web service composition
UR - http://www.scopus.com/inward/record.url?scp=79951920849&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79951920849&partnerID=8YFLogxK
U2 - 10.1109/HASE.2010.18
DO - 10.1109/HASE.2010.18
M3 - Conference contribution
AN - SCOPUS:79951920849
SN - 9780769542928
T3 - Proceedings of IEEE International Symposium on High Assurance Systems Engineering
SP - 164
EP - 165
BT - Proceedings - 2010 IEEE 12th International Symposium on High Assurance Systems Engineering, HASE 2010
T2 - 2010 IEEE 12th International Symposium on High Assurance Systems Engineering, HASE 2010
Y2 - 3 November 2010 through 4 November 2010
ER -