Energy aware planning of multiple virtual infrastructures over converged optical network and IT physical resources

Markos P. Anastasopoulos, Anna Tzanakaki, Konstantinos Georgakilas, Dimitra Simeonidou

Research output: Contribution to journalArticle (Academic Journal)

5 Citations (Scopus)


This paper studies energy efficient planning of multiple concurrent virtual infrastructures over a converged physical infrastructure incorporating integrated optical network and IT resources. An MILP model for virtualization of the underlying physical resources is proposed and validated achieving significant energy savings. (C)2011 Optical Society of America

Original languageEnglish
Pages (from-to)503-508
Number of pages6
JournalOptics Express
Issue number26
Publication statusPublished - 12 Dec 2011

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