Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005304767> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2005304767 endingPage "13" @default.
- W2005304767 startingPage "1" @default.
- W2005304767 abstract "As the scale of the data centers increases, electricity cost is becoming the fastest-growing element in their operation costs. In this paper, we investigate the electricity cost reduction opportunities utilizing energy storage facilities in data centers used as uninterrupted power supply units (UPS). Its basic idea is to combine the temporal diversity of electricity price and the energy storage to conceive a strategy for reducing the electricity cost. The electricity cost minimization is formulated in the framework of finite state-action discounted cost Markov decision process (MDP). We apply<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M1><mml:mrow><mml:mi>Q</mml:mi></mml:mrow></mml:math>-Learning algorithm to solve the MDP optimization problem and derive a dynamic energy storage control strategy, which does not require any priori information on the Markov process. In order to address the slow-convergence problem of the<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M2><mml:mrow><mml:mi>Q</mml:mi></mml:mrow></mml:math>-Learning based algorithm, we introduce a Speedy<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M3><mml:mrow><mml:mi>Q</mml:mi></mml:mrow></mml:math>-Learning algorithm. We further discuss the offline optimization problem and obtain the optimal offline solution as the lower bound on the performance of the online and learning theoretic problem. Finally, we evaluate the performance of the proposed scheme by using real workload traces and electricity price data sets. The experimental results show the effectiveness of the proposed scheme." @default.
- W2005304767 created "2016-06-24" @default.
- W2005304767 creator A5007310440 @default.
- W2005304767 creator A5012982238 @default.
- W2005304767 creator A5016656803 @default.
- W2005304767 creator A5083527928 @default.
- W2005304767 creator A5086921034 @default.
- W2005304767 date "2015-01-01" @default.
- W2005304767 modified "2023-10-18" @default.
- W2005304767 title "Dynamic Energy Storage Control for Reducing Electricity Cost in Data Centers" @default.
- W2005304767 cites W2000603147 @default.
- W2005304767 cites W2007336428 @default.
- W2005304767 cites W2036775842 @default.
- W2005304767 cites W2069965278 @default.
- W2005304767 cites W2100249892 @default.
- W2005304767 cites W2122369998 @default.
- W2005304767 cites W2131726714 @default.
- W2005304767 cites W2136244995 @default.
- W2005304767 cites W2158468884 @default.
- W2005304767 cites W2162542615 @default.
- W2005304767 cites W2999424480 @default.
- W2005304767 doi "https://doi.org/10.1155/2015/380926" @default.
- W2005304767 hasPublicationYear "2015" @default.
- W2005304767 type Work @default.
- W2005304767 sameAs 2005304767 @default.
- W2005304767 citedByCount "2" @default.
- W2005304767 countsByYear W20053047672016 @default.
- W2005304767 countsByYear W20053047672019 @default.
- W2005304767 crossrefType "journal-article" @default.
- W2005304767 hasAuthorship W2005304767A5007310440 @default.
- W2005304767 hasAuthorship W2005304767A5012982238 @default.
- W2005304767 hasAuthorship W2005304767A5016656803 @default.
- W2005304767 hasAuthorship W2005304767A5083527928 @default.
- W2005304767 hasAuthorship W2005304767A5086921034 @default.
- W2005304767 hasBestOaLocation W20053047671 @default.
- W2005304767 hasConcept C105795698 @default.
- W2005304767 hasConcept C106189395 @default.
- W2005304767 hasConcept C11413529 @default.
- W2005304767 hasConcept C119599485 @default.
- W2005304767 hasConcept C119857082 @default.
- W2005304767 hasConcept C126255220 @default.
- W2005304767 hasConcept C127413603 @default.
- W2005304767 hasConcept C159886148 @default.
- W2005304767 hasConcept C206658404 @default.
- W2005304767 hasConcept C33923547 @default.
- W2005304767 hasConcept C41008148 @default.
- W2005304767 hasConceptScore W2005304767C105795698 @default.
- W2005304767 hasConceptScore W2005304767C106189395 @default.
- W2005304767 hasConceptScore W2005304767C11413529 @default.
- W2005304767 hasConceptScore W2005304767C119599485 @default.
- W2005304767 hasConceptScore W2005304767C119857082 @default.
- W2005304767 hasConceptScore W2005304767C126255220 @default.
- W2005304767 hasConceptScore W2005304767C127413603 @default.
- W2005304767 hasConceptScore W2005304767C159886148 @default.
- W2005304767 hasConceptScore W2005304767C206658404 @default.
- W2005304767 hasConceptScore W2005304767C33923547 @default.
- W2005304767 hasConceptScore W2005304767C41008148 @default.
- W2005304767 hasFunder F4320335787 @default.
- W2005304767 hasLocation W20053047671 @default.
- W2005304767 hasOpenAccess W2005304767 @default.
- W2005304767 hasPrimaryLocation W20053047671 @default.
- W2005304767 hasRelatedWork W1990452411 @default.
- W2005304767 hasRelatedWork W1994682696 @default.
- W2005304767 hasRelatedWork W1995828591 @default.
- W2005304767 hasRelatedWork W1996326480 @default.
- W2005304767 hasRelatedWork W2048124834 @default.
- W2005304767 hasRelatedWork W2096989594 @default.
- W2005304767 hasRelatedWork W2156021013 @default.
- W2005304767 hasRelatedWork W2161367706 @default.
- W2005304767 hasRelatedWork W3013781205 @default.
- W2005304767 hasRelatedWork W3174740571 @default.
- W2005304767 hasVolume "2015" @default.
- W2005304767 isParatext "false" @default.
- W2005304767 isRetracted "false" @default.
- W2005304767 magId "2005304767" @default.
- W2005304767 workType "article" @default.