An Implementation of 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...

Descripción completa

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/685464
_version_ 1780901514208870400
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-685464
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6854642019-09-30T06:29:59Zhttp://cds.cern.ch/record/685464engMello, AGArmstrong, SBrandt, SAn Implementation of Region-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-DAQ-2003-014oai:cds.cern.ch:6854642003-03-24
spellingShingle Detectors and Experimental Techniques
Mello, AG
Armstrong, S
Brandt, S
An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_full An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_fullStr An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_full_unstemmed An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_short An Implementation of Region-of-Interest Selection for ATLAS High Level Trigger and Offline Software Environments
title_sort implementation of region-of-interest selection for atlas high level trigger and offline software environments
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/685464
work_keys_str_mv AT melloag animplementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT armstrongs animplementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT brandts animplementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT melloag implementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT armstrongs implementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments
AT brandts implementationofregionofinterestselectionforatlashighleveltriggerandofflinesoftwareenvironments

Ejemplares similares