Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments

Among the many challenges presented by the future ATLAS detector and LHC accelerator are the high data taking rate and volume and the derivation of a rapid trigger decision within limited computing and networking resources. To address this challenge, within the High Level Trigger (HLT) system, a nov...

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Detalles Bibliográficos
Autores principales: Mello, AG, Armstrong, S, Brandt, S
Lenguaje:eng
Publicado: 2003
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/685465
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author Mello, AG
Armstrong, S
Brandt, S
author_facet Mello, AG
Armstrong, S
Brandt, S
author_sort Mello, AG
collection CERN
description Among the many challenges presented by the future ATLAS detector and LHC accelerator are the high data taking rate and volume and the derivation of a rapid trigger decision within limited computing and networking resources. To address this challenge, within the High Level Trigger (HLT) system, a novel Region-of-Interest (RoI) mechanism is used which dramatically reduces the relevant fiducial volume necessary to be readout and processed to small regions guided by the hardware-based first level trigger.
id cern-685465
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6854652019-09-30T06:29:59Zhttp://cds.cern.ch/record/685465engMello, AGArmstrong, SBrandt, SRegion-of-Interest Selection for ATLAS High Level Trigger and Offline Software EnvironmentsDetectors and Experimental TechniquesAmong the many challenges presented by the future ATLAS detector and LHC accelerator are the high data taking rate and volume and the derivation of a rapid trigger decision within limited computing and networking resources. To address this challenge, within the High Level Trigger (HLT) system, a novel Region-of-Interest (RoI) mechanism is used which dramatically reduces the relevant fiducial volume necessary to be readout and processed to small regions guided by the hardware-based first level trigger.ATL-SOFT-2003-005oai:cds.cern.ch:6854652003-03-24
spellingShingle Detectors and Experimental Techniques
Mello, AG
Armstrong, S
Brandt, S
Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_full Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_fullStr Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_full_unstemmed Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_short Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_sort region-of-interest selection for atlas high level trigger and offline software environments
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/685465
work_keys_str_mv AT melloag regionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT armstrongs regionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT brandts regionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments

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