A structural approximation method to generate the optimal auto-sleep schedule for computer systems
type: Item
instance of: scholarly article
title: A structural approximation method to generate the optimal auto-sleep schedule for computer systems
zbMATH Open document ID: 1054.60091
DOI: 10.1016/S0898-1221(03)90125-8
author: Sumit K. Garg
publication date: 2004-08-06T00:00:00Z
review text: The present paper addresses the problem of determining the optimal auto-sleep schedule minimizing the expected power consumption per time unit in the steady state. The authors propose the phase-type approximation method to generate the approximate auto-sleep schedule for the corresponding renewal arrival process. Actually, statistical estimation methods for the phase-type distribution are developed. Numerical examples examine the accuracy of the approximation techniques and compare the results of the proposed method to other existing results quantitatively, drawing usefulness optimistic judgements.
reviewed by: Neculai Curteanu
Mathematics Subject Classification ID: 60K10
Mathematics Subject Classification ID: 60K05
Mathematics Subject Classification ID: 68M20
zbMATH DE Number: 2082668
zbMATH Keywords: optimal auto-sleep schedule
zbMATH Keywords: power saving
zbMATH Keywords: renewal process
zbMATH Keywords: phase-type distribution
zbMATH Keywords: EM algorithm
describes a project that uses: EMpht
MaRDI profile type: Publication
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full work available at URL: s0898-1221(03)90125-8
OpenAlex ID: W2028046941
published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 2082668