Title :
Enhancing the Availability of Composite Real-Time Multimedia Web Service
Author :
Kalavathy, Maria G. ; Seethalakshmi, P.
Author_Institution :
Sathyabama Univ., Chennai
Abstract :
The main objective of this paper is to enhance the availability of composite real-time multimedia Web services through load balanced redundant Web Services. The composite real-time multimedia Web service (CRMWS) allows the services to be automatically composed from components of distributed Web services, detecting faults and providing alternate services based on Service Level Agreements (SLA). The reliability of CRMWS is increased by providing quick alternate Web Services through NOT-Shift-AND parallel search algorithm that searches for the availability of Web service in the Web Service Map (WSM). The proposed system architecture for implementing CRMWS for Video-on-Demand shows the effectiveness of these mechanisms that enhance the availability of CRMWS.
Keywords :
Web services; multimedia computing; parallel algorithms; resource allocation; NOT-Shift-AND parallel search algorithm; composite real-time multimedia Web service availability enhancement; fault detection; load balanced redundant Web service; video-on-demand; Availability; Content management; Fault detection; High performance computing; Monitoring; Multimedia computing; Service oriented architecture; Streaming media; Testing; Web services; CRMWS; Fault detection; NOT-Shift-AND Parallel Search; Reliability; Video-on-Demand;
Conference_Titel :
High Performance Computing and Communications, 2008. HPCC '08. 10th IEEE International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-0-7695-3352-0
DOI :
10.1109/HPCC.2008.143
