Joint admission control and resource allocation in virtualized servers |
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| Authors: | Jussara Almeida,Virgí lio Almeida,Danilo Ardagna,Í talo Cunha,Chiara Francalanci,Marco Trubian |
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| Affiliation: | 1. Department of Computer Science, Federal University of Minas Gerais, Belo Horizonte, MG 31270-010, Brazil;2. Politecnico di Milano, Dipartimento di Elettronica e Informazione, Via Ponzio 34/5, 20133 Milano, Italy;3. Dipartimento di Scienze dell’Informazione, Università degli Studi di Milano, Via Comelico 39, 20135, Milan, Italy |
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| Abstract: | In service oriented architectures, Quality of Service (QoS) is a key issue. Service requestors evaluate QoS at run time to address their service invocation to the most suitable provider. Thus, QoS has a direct impact on the providers’ revenues. However, QoS requirements are difficult to satisfy because of the high variability of Internet workloads. |
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| Keywords: | Resource allocation Admission control Quality of service Optimization |
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