Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/4054
Título: Dynamic adaptation of stability periods for service level agreements
Autor: Nogueira, Luis
Pinho, Luis Miguel
Data: 2006
Editora: IEEE
Relatório da Série N.º: Embedded and Real-Time Computing Systems and Applications;
Resumo: A QoS adaptation to dynamically changing system conditions that takes into consideration the user’s constraints on the stability of service provisioning is presented. The goal is to allow the system to make QoS adaptation decisions in response to fluctuations in task traffic flow, under the control of the user. We pay special attention to the case where monitoring the stability period and resource load variation of Service Level Agreements for different types of services is used to dynamically adapt future stability periods, according to a feedback control scheme. System’s adaptation behaviour can be configured according to a desired confidence level on future resource usage. The viability of the proposed approach is validated by preliminary experiments.
Peer review: yes
URI: http://hdl.handle.net/10400.22/4054
ISBN: 0-7695-2676-4
ISSN: 1533-2306
Versão do Editor: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1691297
Aparece nas colecções:ISEP – CISTER – Comunicações em eventos científicos

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