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Kriging-based self-adaptive controllers for the cloud

Gambi, Alessio ; Pezzè, Mauro (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2012 ; 2012INFO008.

We propose Kriging-based self-adaptive controllers to manage the allocation of resources to computing systems that need to provide guarantees on their quality of service at runtime while minimizing running costs. Service providers need to adjust the configurations of their systems and the re- sources allocated to them to maintain an acceptable level of service at runtime despite fluctuations...