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@ARTICLE{Cameron:473559,
author = {Cameron, David and Forti, Alessandra and Klimentov, Alexei
and Pacheco Pages, Andrés and South, David},
title = {{E}volution of {ATLAS} analysis workflows and tools for the
{HL}-{LHC} era},
journal = {The European physical journal / Web of Conferences},
volume = {251},
issn = {2100-014X},
address = {Les Ulis},
publisher = {EDP Sciences},
reportid = {PUBDB-2022-00114},
pages = {02002 -},
year = {2021},
abstract = {The High Luminosity LHC project at CERN, which is expected
to deliver a ten-fold increase in the luminosity of
proton-proton collisions over LHC, will start operation
towards the end of this decade and will deliver an
unprecedented scientific data volume of multi-exabyte scale.
This vast amount of data has to be processed and analysed,
and the corresponding computing facilities must ensure fast
and reliable data processing for physics analyses by
scientific groups distributed all over the world. The
present LHC computing model will not be able to provide the
required infrastructure growth, even taking into account the
expected evolution in hardware technology. To address this
challenge, several novel methods of how end-users analysis
will be conducted are under evaluation by the ATLAS
Collaboration. State-of-the-art workflow management
technologies and tools to handle these methods within the
existing distributed computing system are now being
evaluated and developed. In addition the evolution of
computing facilities and how this impacts ATLAS analysis
workflows is being closely followed.},
month = {May},
date = {2021-05-17},
organization = {25th International Conference on
Computing in High-Energy and Nuclear
Physics, Online (France), 17 May 2021 -
21 May 2021},
keywords = {activity report (INSPIRE) / ATLAS (INSPIRE) / data
management (INSPIRE) / computer: network (INSPIRE) /
performance (INSPIRE)},
cin = {ATLAS},
ddc = {530},
cid = {I:(DE-H253)ATLAS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611)},
pid = {G:(DE-HGF)POF4-611},
experiment = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
typ = {PUB:(DE-HGF)36 / PUB:(DE-HGF)16},
doi = {10.1051/epjconf/202125102002},
url = {https://bib-pubdb1.desy.de/record/473559},
}