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CERN Document Server Encontrados 51 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.63 segundos. 
1.

CERN-PHOTO-202411-289
© 2024 CERN 		Celebration of the 30th anniversary of JUAS and presentation of the JUAS book
Celebration of the 30th anniversary of JUAS and pr [...]
27-11-2024
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2.
The ATLAS Workflow Management System Evolution in the LHC Run3 and towards the High-Luminosity LHC era / Pacheco Pages, Andreu (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Klimentov, Alexei (Brookhaven National Laboratory (US))
The ATLAS experiment has 18+ years of experience using workload management systems to deploy and develop workflows to process and to simulate data on the distributed computing infrastructure. [...]
ATL-SOFT-PROC-2023-005. - 2024 - 7.
Original Communication (restricted to ATLAS) - Full text
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3.
Operational Analytics Studies for ATLAS Distributed Computing: Data Popularity Forecast and Ranking of the WLCG Centers / Grigoryeva, Maria (M.V. Lomonosov Moscow State University (RU)) ; Klimentov, Alexei (Brookhaven National Laboratory (US)) ; Schulz, Markus (CERN) ; Shubin, Mikhail (M.V. Lomonosov Moscow State University (RU)) /ATLAS Collaboration
Operational analytics is the direction of research related to the analysis of the current state of computing processes and the prediction of the future in order to anticipate imbalances and take timely measures to stabilize a complex system. There are two relevant areas in ATLAS Distributed Computing that are currently in the focus of studies: end-user physics analysis including the forecast of samples of data popularity among users, and ranking of WLCG centers for user analysis tasks. [...]
ATL-SOFT-SLIDE-2023-167.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023
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4.
Computing Activities at the Spanish Tier-1 and Tier-2s for the ATLAS experiment in the LHC Run3 period and towards High Luminosity (HL-LHC) / ATLAS Collaboration
The ATLAS Spanish Tier-1 and Tier-2s have more than 18 years of experience in the deployment and development of LHC computing components and their successful operations. The sites are actively participating in, and even coordinating, R&D; computing activities in the LHC Run3 and developing the computing models needed in HL-LHC period. [...]
ATL-SOFT-SLIDE-2023-152.- Geneva : CERN, 2023 - 1 p. Fulltext: Tier1Tier2_CHEP2023-v3 - PDF; ATL-SOFT-SLIDE-2023-152 - PDF; External link: Original Communication (restricted to ATLAS)
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023
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5.
Xrootd S3 Gateway for WLCG Storage / Hanushevsky, Andrew Bohdan (SLAC National Accelerator Laboratory (US)) ; Yang, Wei (SLAC National Accelerator Laboratory (US)) /ATLAS Collaboration
The Xrootd S3 Gateway is a universal high performance proxy service that can be used to access S3 portals using existing HEP credentials (e.g. JSON Web Tokens and x509). [...]
ATL-SOFT-SLIDE-2023-125.- Geneva : CERN, 2023 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023
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6.
The ATLAS Workflow Management System Evolution in the LHC Run3 and towards the High-Luminosity LHC era / Klimentov, Alexei (Brookhaven National Laboratory (US)) ; Pacheco Pages, Andreu (The Barcelona Institute of Science and Technology (BIST) (ES)) /ATLAS Collaboration
The ATLAS experiment has 18+ years of experience using workload management systems to deploy and develop workflows to process and to simulate data on the distributed computing infrastructure. Simulation, processing and analysis of LHC experiment data require the coordinated work of heterogeneous computing resources. [...]
ATL-SOFT-SLIDE-2023-117.- Geneva : CERN, 2023 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.ATL-SOFT-SLIDE-2023-117
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7.
Analyzing WLCG File Transfer Errors Through Machine Learning: An Automatic Pipeline to Support Post-mortem Distributed Data Management / Clissa, Luca (INFN, Bologna ; U. Bologna, DIFA) ; Lassnig, Mario (CERN) ; Rinaldi, Lorenzo (INFN, Bologna ; U. Bologna, DIFA)
The increasingly growing scale of modern computing infrastructures solicits more ingenious and automatic solutions to their management. Our work focuses on file transfer failures within the Worldwide Large Hadron Collider Computing Grid and proposes a pipeline to support distributed data management operations by suggesting potential issues to investigate. [...]
2022 - 15 p. - Published in : Comput. Softw. Big Sci. 6 (2022) 16 Fulltext: PDF;
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8.
Participation of Russian Institutes in the Processing and Storage of ALICE Data / Kiryanov, Andrey (St. Petersburg, INP) ; Zarochentsev, Andrey (St. Petersburg State U.)
This report presents the results of the work of Russian institutes in the processing of ALICE experiment data during the last 3 years of the operation of the Large Hadron Collider (LHC) including the end of the LHC Run2 and the 1st year of the COVID-19 pandemic. The main problems and tasks facing both ALICE Grid Computing and its Russian segment before the LHC Run3 including the problems of support and modernization of existing resources are considered. [...]
2021 - 4 p. - Published in : (2021) , pp. 49-52 Fulltext: PDF;
In : 9th International Conference on Distributed Computing and Grid Technologies in Science and Education (GRID 2021), Dubna, Russian Federation, 5 - 9 Jul 2021, pp.49-52
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9.
C++ Declarative API – Implementation Overview Within the XRootD Framework / Poenaru, Robert (Bucharest, IFIN-HH) ; Simon, Michal (CERN)
A brief description of the XRootD architecture and its purpose within the Worldwide Large Hadron Collider Computing Grid (WLCG), alongside an overview of the server-and client- sides of the XRootD framework are discussed in the present work. The client-side of XRootD has a relatively new feature called Declarative API. [...]
2020 - 8 p. - Published in : 10.1109/RoEduNet51892.2020.9324858
In : 19th RoEduNet Conference : Networking in Education and Research, Bucharest, Romania, 11 - 12 Dec 2020
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10.
CERN - W3C joint development . - Revised 2018/04/12 / Dimou, Maria (CERN)
2017. - 2 p.
Full text
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