Joint resource and network scheduling with adaptive offset determination for optical burst switched grids

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dc.citation.epage589en_US
dc.citation.issueNumber4en_US
dc.citation.spage576en_US
dc.citation.volumeNumber26en_US
dc.contributor.authorKoseoglu, M.en_US
dc.contributor.authorKarasan, E.en_US
dc.date.accessioned2015-07-28T11:58:44Z
dc.date.available2015-07-28T11:58:44Z
dc.date.issued2010-11-24en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractOptical burst switching (OBS) is a promising technology for optical grids with short-lived and interactive data communication requirements. On the other hand, burst losses are in the nature of the OBS protocol and these losses severely affect the grid job completion times. This paper first proposes a joint grid resource and network provisioning method to avoid congestion in the network in order to minimize grid job completion times. Simulations show that joint provisioning significantly reduces completion times in comparison to other methods that perform network provisioning after grid scheduling. An adaptive extra offset based quality of service (QoS) mechanism is also proposed in order to reduce grid burst losses in case of network congestion. Results show that this adaptive mechanism significantly reduces grid completion times by exploiting the trade-off between decreasing loss probability and increasing delay introduced by the extra offset time.en_US
dc.description.provenanceMade available in DSpace on 2015-07-28T11:58:44Z (GMT). No. of bitstreams: 1 10.1016-j.future.2009.11.002.pdf: 6182959 bytes, checksum: 4c7ce4c601cd8c034e7a54420f803cc3 (MD5)en
dc.identifier.doi10.1016/j.future.2009.11.002en_US
dc.identifier.issn0167-739X
dc.identifier.urihttp://hdl.handle.net/11693/11780
dc.language.isoEnglishen_US
dc.publisherElsevieren_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/j.future.2009.11.002en_US
dc.source.titleFuture Generation Computer Systemsen_US
dc.subjectGrid computingen_US
dc.subjectOptical burst switchingen_US
dc.subjectGrid resource provisioningen_US
dc.subjectGrid network provisioningen_US
dc.titleJoint resource and network scheduling with adaptive offset determination for optical burst switched gridsen_US
dc.typeArticleen_US

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