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dc.contributor.authorHunkin, Paul
dc.contributor.authorMcGregor, Anthony James
dc.coverage.spatialConference held at Venice, Italyen_NZ
dc.date.accessioned2010-11-10T20:48:49Z
dc.date.available2010-11-10T20:48:49Z
dc.date.issued2010
dc.identifier.citationHunkin, P. & McGregor, T. (2010). Automatic application object migration in sensor networks. In Proceedings of 2010 Fourth International Conference on Sensor Technologies and Applications, Venice, Italy, July 18-25 (pp. 139-143). Washington DC, USA: IEEE.en_NZ
dc.identifier.urihttps://hdl.handle.net/10289/4787
dc.description.abstractObject migration in wireless sensor networks has the potential to reduce energy consumption for a wireless sensor network mesh. Automated migration reduces the need for the programmer to perform manual static analysis to find an efficient layout solution. Instead, the system can self-optimise and adjust to changing conditions. This paper describes an automated, transparent object migration system for wireless sensor networks, implemented on a micro Java virtual machine. The migration system moves objects at runtime around the sensor mesh to reduce communication overheads. The movement of objects is transparent to the application developer. Automated transparent object migration is a core component of Hydra, a distributed operating system for wireless sensor networks that is currently under development. Performance of the system under a complex performance test scenario using a real-world dataset of seismic events is described. The results show that under both simple and complex conditions the migration technique can result in lower data traffic and consequently lower overall energy cost.en_NZ
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherIEEEen_NZ
dc.relation.urihttp://www.computer.org/portal/web/csdl/doi/10.1109/SENSORCOMM.2010.29en_NZ
dc.rights© 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_NZ
dc.source4th International Conference on Sensor Technologies and Applications (SENSORCOMM)en_NZ
dc.subjectcomputer scienceen_NZ
dc.subjectwireless sensor networksen_NZ
dc.subjectoperation systemsen_NZ
dc.subjectdistributed systemsen_NZ
dc.titleAutomatic application object migration in sensor networksen_NZ
dc.typeConference Contributionen_NZ
dc.identifier.doi10.1109/SENSORCOMM.2010.29en_NZ
dc.relation.isPartOf2010 Fourth International Conference on Sensor Technologies and Applicationsen_NZ
pubs.begin-page139en_NZ
pubs.elements-id20030
pubs.end-page143en_NZ
pubs.finish-date2010-07-25en_NZ
pubs.place-of-publicationdoi: 10.1109/SENSORCOMM.2010.29en_NZ
pubs.start-date2010-07-18en_NZ


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