Supporting QoS Monitoring in Virtual Organisations

  • Patrick J. Stockreisser
  • Jianhua Shao
  • W. Alex Gray
  • Nick J. Fiddian
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4294)


There are methods proposed for managing various aspects of quality of service (QoS) in service oriented computing environments, but existing effort tends to adopt a provider-centric perspective, aiming largely at optimising and guaranteeing QoS for service delivery. In this paper, we consider QoS monitoring from a service user’s perspective. We describe an approach in which monitoring requirements are expressed as queries in a simple language and are processed against continuously arriving QoS data streams.


Data Stream Virtual Organisation Service Instance Exponential Histogram Virtual Organisation Manager 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Patrick J. Stockreisser
    • 1
  • Jianhua Shao
    • 1
  • W. Alex Gray
    • 1
  • Nick J. Fiddian
    • 1
  1. 1.School of Computer ScienceCardiff UniversityUK

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