Reduction of ECAL data volume using lossless data compression techniques

We investigate the possibility of reducing the data size of the electromagnetic calorimeter ( ECAL) of CMS. The Selective Readout is applied first to reduce the data size at a manageable level. Then various data compression methods are considered, and their performances are estimated using the data...

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Detalles Bibliográficos
Autores principales: Badier, Jean, Busson, Philippe, Karar, Akli, Kim, Do Won, Kim, Genchan, Lee, Sang Joon
Lenguaje:eng
Publicado: 1999
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)00318-7
http://cds.cern.ch/record/508319
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author Badier, Jean
Busson, Philippe
Karar, Akli
Kim, Do Won
Kim, Genchan
Lee, Sang Joon
author_facet Badier, Jean
Busson, Philippe
Karar, Akli
Kim, Do Won
Kim, Genchan
Lee, Sang Joon
author_sort Badier, Jean
collection CERN
description We investigate the possibility of reducing the data size of the electromagnetic calorimeter ( ECAL) of CMS. The Selective Readout is applied first to reduce the data size at a manageable level. Then various data compression methods are considered, and their performances are estimated using the data from the full simulation of the ECAL system. A reduction of the average event size by a factor of two or larger is obtained in most of the cases.
id cern-508319
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-5083192019-09-30T06:29:59Zdoi:10.1016/S0168-9002(01)00318-7http://cds.cern.ch/record/508319engBadier, JeanBusson, PhilippeKarar, AkliKim, Do WonKim, GenchanLee, Sang JoonReduction of ECAL data volume using lossless data compression techniquesDetectors and Experimental TechniquesWe investigate the possibility of reducing the data size of the electromagnetic calorimeter ( ECAL) of CMS. The Selective Readout is applied first to reduce the data size at a manageable level. Then various data compression methods are considered, and their performances are estimated using the data from the full simulation of the ECAL system. A reduction of the average event size by a factor of two or larger is obtained in most of the cases.CMS-NOTE-1999-068oai:cds.cern.ch:5083191999-11-25
spellingShingle Detectors and Experimental Techniques
Badier, Jean
Busson, Philippe
Karar, Akli
Kim, Do Won
Kim, Genchan
Lee, Sang Joon
Reduction of ECAL data volume using lossless data compression techniques
title Reduction of ECAL data volume using lossless data compression techniques
title_full Reduction of ECAL data volume using lossless data compression techniques
title_fullStr Reduction of ECAL data volume using lossless data compression techniques
title_full_unstemmed Reduction of ECAL data volume using lossless data compression techniques
title_short Reduction of ECAL data volume using lossless data compression techniques
title_sort reduction of ecal data volume using lossless data compression techniques
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(01)00318-7
http://cds.cern.ch/record/508319
work_keys_str_mv AT badierjean reductionofecaldatavolumeusinglosslessdatacompressiontechniques
AT bussonphilippe reductionofecaldatavolumeusinglosslessdatacompressiontechniques
AT kararakli reductionofecaldatavolumeusinglosslessdatacompressiontechniques
AT kimdowon reductionofecaldatavolumeusinglosslessdatacompressiontechniques
AT kimgenchan reductionofecaldatavolumeusinglosslessdatacompressiontechniques
AT leesangjoon reductionofecaldatavolumeusinglosslessdatacompressiontechniques

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