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Adaptive Service Composition in Flexible Processes
In advanced service oriented systems, complex applications, described as abstract business processes, can be executed by invoking a number of available Web services. End users can specify differentExpand
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MODAClouds: A model-driven approach for the design and execution of applications on multiple Clouds
Cloud computing is emerging as a major trend in the ICT industry. While most of the attention of the research community is focused on considering the perspective of the Cloud providers, offeringExpand
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PAWS: A Framework for Executing Adaptive Web-Service Processes
The processes with adaptive Web services framework couples design-time and runtime mechanisms to flexibly and adoptively execute managed Web-services-based business processes.
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A game theoretic formulation of the service provisioning problem in cloud systems
Cloud computing is an emerging paradigm which allows the on-demand delivering of software, hardware, and data as services. As cloud-based services are more numerous and dynamic, the development ofExpand
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Global and local QoS constraints guarantee in Web service selection
In service oriented architectures, complex applications are composed from a variety of functionally equivalent Web services, which may differ for quality parameters. Under this scenario, applicationsExpand
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Energy-Aware Autonomic Resource Allocation in Multitier Virtualized Environments
With the increase of energy consumption associated with IT infrastructures, energy management is becoming a priority in the design and operation of complex service-based systems. At the same time,Expand
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Resource Management in the Autonomic Service-Oriented Architecture
In service oriented systems, Quality of Service (QoS) is a service selection driver. Users evaluate QoS at run time to address their service invocation to the most suitable provider. Thus, QoS has aExpand
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Per-flow optimal service selection for Web services based processes
With the development of the Service-Oriented Computing (SOC) paradigm, flexible business processes can be defined from independently developed services. Multiple services corresponding to the sameExpand
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SLA based profit optimization in autonomic computing systems
With the development of the Service Oriented Architecture (SOA), organizations are able to compose complex applications from distributed services supported by third party providers. Under thisExpand
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Quality-of-service in cloud computing: modeling techniques and their applications
Recent years have seen the massive migration of enterprise applications to the cloud. One of the challenges posed by cloud applications is Quality-of-Service (QoS) management, which is the problem ofExpand
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