TY - GEN
T1 - Advanced fault analysis in web service composition
AU - Ardissono, L.
AU - Console, L.
AU - Goy, A.
AU - Petrone, G.
AU - Picardi, C.
AU - Segnan, M.
AU - Dupré, D. Theseider
PY - 2005
Y1 - 2005
N2 - Currently, fault management in Web Services orchestrating multiple suppliers relies on a local analysis, that does not span across individual services, thus limiting the effectiveness of recovery strategies. We propose to address this limitation by employing Model-Based Diagnosis to enhance fault analysis. In our approach, a Diagnostic Web Service is added to the set of Web Services providing the overall service, and acts as a supervisor of their execution, by identifying anomalies and explaining them in terms of faults to be repaired.
AB - Currently, fault management in Web Services orchestrating multiple suppliers relies on a local analysis, that does not span across individual services, thus limiting the effectiveness of recovery strategies. We propose to address this limitation by employing Model-Based Diagnosis to enhance fault analysis. In our approach, a Diagnostic Web Service is added to the set of Web Services providing the overall service, and acts as a supervisor of their execution, by identifying anomalies and explaining them in terms of faults to be repaired.
KW - Diagnosis
KW - Fault management
KW - Web service composition
UR - http://www.scopus.com/inward/record.url?scp=33845213393&partnerID=8YFLogxK
U2 - 10.1145/1062745.1062883
DO - 10.1145/1062745.1062883
M3 - Conference contribution
AN - SCOPUS:33845213393
SN - 1595930515
SN - 9781595930514
T3 - 14th International World Wide Web Conference, WWW2005
SP - 1090
EP - 1091
BT - 14th International World Wide Web Conference, WWW2005
T2 - 14th International World Wide Web Conference, WWW2005
Y2 - 10 May 2005 through 14 May 2005
ER -