
QoS and Service Offer Driven Web Services Selection and Compositions
Demian Antony DMelloWeb Services currently is the main enabling technique to realize Service Oriented Architecture (SOA). This book provides brief introduction to the conceptual Web services architecture and brings out potential research issues related to non-functional property based Web service selection and compositions. The author provides Quality of Service (QoS) and Service Offer based selection mechanisms for primitive and composite Web services. The book contains the various works carried out towards QoS aware Web service selection and compositions.
ited functionality offered by an atomic web ser- ... timal QoS (web service selection problem) as two ... competition about automatic composition of web services). The experimental study ... driven approaches [60] that build a graph with the.
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Selecting Skyline Services for QoS-based Web Service Composition Mohammad Alrifai L3S Research Center University of Hannover Germany [email protected] Dimitrios Skoutas L3S Research Center University of Hannover Germany [email protected] Thomas Risse L3S Research Center University of Hannover Germany [email protected] ABSTRACT Web service composition enables seamless and dynamic integra …

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ology for building new Web service compositions that are QoS-optimised. We ... ulation tool that simulates the selection of services and aggregation of QoS in a ... bilateral contracts define the QoS offerings that the service provider is obliged to.