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Qos-Reconfigurable Web Services and Compositions for High-Assurance Systems.

The article discusses the use of service-oriented architecture (SOA) to achieve reconfigurability of modern adaptive application systems. Reconfigurable systems, the article states, can complement techniques used for service selection which satisfy changing or static system quality-of-system (QoS) r...

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Published in:Computer (00189162) Vol. 41; no. 8; pp. 48 - 56
Main Authors: Yen, I.-Ling, Hui Ma, Bastani, Farokh B., Hong Mei
Format: Article
Published: IEEE Aug2008
Subjects:
Adaptive computing systems
Computer architecture
Application software
Systems development
Systems design
Computer programming
Information technology
Modular programming
Distributed computing
Electronic data interchange software
Computer software
Online Access:View this record in EBSCOhost
Summary:The article discusses the use of service-oriented architecture (SOA) to achieve reconfigurability of modern adaptive application systems. Reconfigurable systems, the article states, can complement techniques used for service selection which satisfy changing or static system quality-of-system (QoS) requirements. Topics include the satisfaction of mission-specific needs, deriving QoS goals for individual services, and limited sets of alternative services from which one may choose. Also discussed is a rule-based parameterization technique.