An abstraction model for a Grid execution framework
Journal of Systems Architecture: the EUROMICRO Journal - Special issue: Parallel, distributed and network-based processing
QoS Requirements for a Medical Application on the Grid
Computer Supported Cooperative Work in Design IV
A QoS assurance framework for distributed infrastructures
Proceedings of the 3rd International Workshop on Monitoring, Adaptation and Beyond
A common application-centric qos model for selecting optimal grid services
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
User level grid quality of service
LSSC'09 Proceedings of the 7th international conference on Large-Scale Scientific Computing
Grid resource scheduling algorithm based on dynamic price-adjusting strategy
International Journal of Information and Communication Technology
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The Grid approach provides the ability to access and use distributed resources as part of virtual organizations. The emerging Grid infrastructure gives rise to a class of scientific applications and services to support collaborative and distributed resource-sharing requirements as part of teleimmersion, visualization, and simulation services. Because such applications operate in a collaborative mode, data must be stored and delivered in timely manner to meet deadlines. Hence, this class of applications has stringent real-time constraints and quality-of-service (QoS) requirements. A QoS management approach is required to orchestrate and guarantee the interaction between such applications and services. In this paper we discuss the design and prototype implementation of a QoS system and show how we enable Grid applications to become QoS compliant. We validate this approach through a case study of nanomaterials. Our approach enhances the current Open Grid Services Architecture. We demonstrate the usefulness of the approach on a nanomaterials application.