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Authors: Ronny Hans 1 ; Ulrich Lampe 1 ; Michael Pauly 2 and Ralf Steinmetz 1

Affiliations: 1 TU Darmstadt, Germany ; 2 T-Systems International GmbH, Germany

ISBN: 978-989-758-019-2

Keyword(s): Cloud Computing, Data Center, Capacitation, Quality of Service, Multimedia, Service.

Related Ontology Subjects/Areas/Topics: Cloud Computing ; Cloud Computing Architecture ; Cloud Cost Analysis ; Fundamentals ; QoS for Applications on Clouds ; Services Science

Abstract: Cloud infrastructure is increasingly used for the provision of sophisticated multimedia services, such as cloud gaming or Desktop as a Service, with stringent Quality of Service demands. Serving these service demands results in the need to cost-efficiently select and capacitate data centers. In the work at hand, we introduce the corresponding Cloud Data Center Capacitation Problem and propose two optimization approaches. Through a quantitative evaluation, we demonstrate that an exact solution approach is only practically applicable to small problem instances, whereas a heuristic based on Linear Program relaxation achieves significant reductions in computation time of about 80% while retaining a favorable solution quality, with cost increases of approximately 5% or less.

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Paper citation in several formats:
Hans, R.; Lampe, U.; Pauly, M. and Steinmetz, R. (2014). Cost-efficient Capacitation of Cloud Data Centers for QoS-aware Multimedia Service Provision.In Proceedings of the 4th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER, ISBN 978-989-758-019-2, pages 158-163. DOI: 10.5220/0004947101580163

@conference{closer14,
author={Ronny Hans. and Ulrich Lampe. and Michael Pauly. and Ralf Steinmetz.},
title={Cost-efficient Capacitation of Cloud Data Centers for QoS-aware Multimedia Service Provision},
booktitle={Proceedings of the 4th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,},
year={2014},
pages={158-163},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004947101580163},
isbn={978-989-758-019-2},
}

TY - CONF

JO - Proceedings of the 4th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,
TI - Cost-efficient Capacitation of Cloud Data Centers for QoS-aware Multimedia Service Provision
SN - 978-989-758-019-2
AU - Hans, R.
AU - Lampe, U.
AU - Pauly, M.
AU - Steinmetz, R.
PY - 2014
SP - 158
EP - 163
DO - 10.5220/0004947101580163

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