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2017-11-16Konferenzveröffentlichung DOI: 10.18452/18803
Effective Lossless Compression of Sensor Information in Manufacturing Industry
dc.contributor.authorSparka, Hagen
dc.contributor.authorNaumann, Roman
dc.contributor.authorDietzel, Stefan
dc.contributor.authorScheuermann, Björn
dc.date.accessioned2018-02-16T09:57:35Z
dc.date.available2018-02-16T09:57:35Z
dc.date.issued2017-11-16
dc.identifier.isbn978-1-5090-6523-3
dc.identifier.other10.1109/LCN.2017.89
dc.identifier.urihttp://edoc.hu-berlin.de/18452/19529
dc.description.abstractIn recent years, many visions for hitherto considered-futuristic computing applications gained momentum. The vision of smart factories is one example for these trends, which all share a common requirement: the prolific dissemination of sensor information. As wireless communication in smart factories needs to cope with harsh environments, the amount of sensor information produced by sources will likely surpass the communication channel's available capacity. This discrepancy calls for efficient communication and filtering protocols, as well as compression mechanisms, as a foundation for dependable applications. We propose such a compression algorithm that is lossless and tailored towards the requirements of the manufacturing industry. Our algorithm employs a two-step stochastic model that uses lossy compression to extract an approximation from the signal and a separate noise model to accommodate the remaining error. Evaluation results validate that our algorithm achieves better compression rates than existing approaches for several types of real world sensor data from the industry.eng
dc.language.isoeng
dc.publisherHumboldt-Universität zu Berlin
dc.subjectcompressioneng
dc.subjectentropyeng
dc.subjectarithmetic codingeng
dc.subjectindustrial wireless sensor networkseng
dc.subjectinjection moldingeng
dc.subject.ddc000 Informatik, Informationswissenschaft, allgemeine Werke
dc.titleEffective Lossless Compression of Sensor Information in Manufacturing Industry
dc.typeconferenceObject
dc.identifier.urnurn:nbn:de:kobv:11-110-18452/19529-4
dc.identifier.doihttp://dx.doi.org/10.18452/18803
dc.type.versionacceptedVersion
local.edoc.container-title2017 IEEE 42nd Conference on Local Computer Networks (LCN)
local.edoc.type-nameKonferenzveröffentlichung
local.edoc.institutionMathematisch-Naturwissenschaftliche Fakultät
local.edoc.container-typeconference
local.edoc.container-type-nameKonferenz
local.edoc.container-publisher-nameIEEE
local.edoc.container-publisher-placeSingapore
local.edoc.container-event2017 IEEE 42nd Conference on Local Computer Networks (LCN)
dc.description.versionPeer Reviewed

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