Run-time Monitoring of Requirements for Systems Composed of Web-Services: Initial Implementation and Evaluation Experience

  • Authors:
  • Khaled Mahbub;George Spanoudakis

  • Affiliations:
  • City University;City University

  • Venue:
  • ICWS '05 Proceedings of the IEEE International Conference on Web Services
  • Year:
  • 2005

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Abstract

This paper describes a framework supporting the runtime monitoringof requirements for systems implemented as compositions of web- services specified in BPEL. The requirements that can be monitoredare specified in event calculus. The paper presents an overview of the framework and describes the architecture and implementation of a toolthat we have developed to operationalise it. It also presents the resultsof a preliminary experimental evaluation of the framework.