A Fault-Tolerant Method for Enhancing Reliability of Services Composition Application in WSNs Based on BPEL

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Provided by: University of Al-Jabal Al-Gharbi
Topic: Mobility
Format: PDF
In recent years, some approaches have been presented for the seamless integration of WSNs with the existing, widely deployed SOA technologies such as XML, Web services, and the Business Process Execution Language (BPEL) to build a wireless sensor networks service application. However, there a great challenge on fault tolerant in WSNs. In this paper, the authors present their framework and approach to enhance the reliability of service composition applications in WSNs through modeling and analyzing a wireless sensor networks service application based on BPEL with exception handler and compensation mechanism.
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