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.
Titolo: | Advanced Fault Analysis in Web Service Composition | |
Autori Riconosciuti: | ||
Autori: | L. ARDISSONO; L. CONSOLE; A. GOY; G. PETRONE; C. PICARDI; M. SEGNAN; D. THESEIDER DUPRE' | |
Data di pubblicazione: | 2005 | |
Abstract: | 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. | |
Editore: | ACM Press | |
Titolo del libro: | Proc. of 14th World Wide Web Conference | |
Pagina iniziale: | 1090 | |
Pagina finale: | 1091 | |
Nome del convegno: | 14th World Wide Web Conference (WWW 2005) | |
Luogo del convegno: | Chiba, Japan | |
Anno del convegno: | 14th World Wide Web Conference (WWW 2005) | |
Digital Object Identifier (DOI): | 10.1145/1062745.1062883 | |
ISBN: | 9781595930514 | |
URL: | http://www2005.org/ | |
Parole Chiave: | Web Services; Service Oriented Computing; Diagnosis | |
Appare nelle tipologie: | 04A-Conference paper in volume |
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