QoS-Aware Service Selection
QoS-Aware Service Selection Considering Potential Service Failures
... Nowadays, service compositions are increasingly used to execute business ...a service composition, a service failure leads to a necessary ...of Service (QoS) values and thus the ...
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A Collaborative Approach to Predicting Service Price for QoS-Aware Service Selection
... Abstract—In QoS-aware service selection, a service requester seeks to maximize its utility by selecting a service provider that charges the lowest service price while ...
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QoS and Reputation-aware Service Selection
... of service components raises however a critical management ...composite service and includes the tasks re- quired to manage the fulfillment of the overall process, in par- ticular the execution of the ...of ...
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QoS-Aware Web Service Selection using SOMA
... some QoS criteria and may not be as good as of a service in terms of other QoS ...The service selection is annp-hard decision problem [7], on which concrete services should be selected ...
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A QoS-Aware Web Service Selection Based on Clustering
... as service content, context, host name, and name, from Web service description files in order to cluster Web ...the service context and service host name features offer little help in the ...
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A QoS-Aware BPEL Framework for Service Selection and Composition Using QoS Properties
... of service oriented computing, and the availability of web services in particular, promote delivery of services and creation of new services composed of existing services – service components are assembled ...
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A Publish/Subscribe Model for QoS aware Service Provisioning and Selection
... for QoS -aware service provisioning 3.1 QoS Brokers A QoS broker is a mediator service that decouples clients from service ...of service, and registration of ...
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Elephant Herding Optimization for Service Selection in QoS-Aware Web Service Composition
... of QoS-aware web services composition which is solved by using exact or approximate ...the QoS-WSC ...optimal service composition in a reasonably short time frame when a large number of web ...
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Using Service Clustering and Self-Adaptive MOPSO-CD for QoS-Aware Cloud Service Selection
... the selection of services we adopt a web service description model where each web service can be described as WS = {Class, QoS, URL }, where Class is function attribute set of service, ...
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QoS and Cost Aware Service Brokering Using Pattern Based Service Selection in Cloud Computing
... demand service in which shared resources, information, software and other devices are provided according to the clients requirement at specific ...the service producers, service brokers and ...
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Optimizing QoS-Aware Semantic Web Service Composition
... of QoS with semantic calculation is computed by means of (11), thus obtaining the final quality score for the ...wheel selection has been adopted as se- lection ...
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QoS-Aware Service Composition for Converged Network Cloud Service Provisioning
... network–Cloud service provisioning, one of the key challenges lies in the QoS-aware service composition across the networking and computing domains; that is, composing an appropriate sequence ...
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A Dynamic Service Selection Policy for Improve QOS & Composite Service
... web service has become a popular way for engineering software on the Internet, quality of service (QoS) which describes non-functional characteristics of web services is often employed in ...
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Quality-of-Service-Aware Service Selection in Mobile Environments
... the selection problem ...waiting service per waiting service class while potential waiting times are calculated ...user service selection approaches ...different QoS attributes, ...
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QoS-aware web service composition using genetic algorithms
... for Service Selection 77 the number of ...inter- service dependence and conflict, is iteratively repaired using the minimise-conflict heuristic until it becomes ...value selection involve an ...
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Diversity Aware Web Service Recommendation Using WS-QOS and Service Usage Factors
... best QoS values on a certain QoS criterion with-out exploiting the user’s potential QoS preferences, which may likely be mined from his/her service usage history ...user’s QoS ...
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Flexible QoS-Aware Service Composition in Highly Heterogeneous and Dynamic Service-Based Systems
... distributed service providers complicate the process of creating applications with specific QoS ...to service composition control the QoS of an application solely by changing the set of ...
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Enhancement of QOS Aware Web Service Orchestration by Using CF Approach
... B. Selecting neighbourhood: Many collaborative filtering systems have to be able to handle a large number of users. Making a prediction based on the ratings of thousands of people has serious implications for run-time ...
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QoS-aware web service composition using Gray Wolf Optimizer
... a service-oriented application, an integrated model of web services is composed of multiple abstract ...The selection of a web service among candidates for execution of each task that is led to an ...
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Probabilistic analysis of QoS aware service composition with Explicit Environment Models
... Abstract Service composition is one of the primary ways to provide value-added services on the ...model-based service composition approach is ...the service models, obtaining a monolithic ...the ...
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