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CERN Document Server 26 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 2.72 segons. 
1.
Transformers for Generalized Fast Shower Simulation / Raikwar, Piyush (CERN) ; Cardoso, Renato (CERN) ; Chernyavskaya, Nadezda (CERN) ; Jaruskova, Kristina (CERN) ; Pokorski, Witold (CERN) ; Salamani, Dalila (CERN) ; Srivatsa, Mudhakar (IBM Watson Res. Ctr.) ; Tsolaki, Kalliopi (CERN) ; Vallecorsa, Sofia (CERN) ; Zaborowska, Anna (CERN)
Recently, transformer-based foundation models have proven to be a generalized architecture applicable to various data modalities, ranging from text to audio and even a combination of multiple modalities. Transformers by design should accurately model the non-trivial structure of particle showers thanks to the absence of strong inductive bias, better modeling of long-range dependencies, and interpolation and extrapolation capabilities. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 09039 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.09039
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2.
CaloChallenge 2022: A Community Challenge for Fast Calorimeter Simulation / Krause, Claudius (ed.) (Vienna, OAW ; Heidelberg U.) ; Faucci Giannelli, Michele (ed.) (INFN, Rome2 ; Chalmers U. Tech.) ; Kasieczka, Gregor (ed.) (Hamburg U.) ; Nachman, Benjamin (ed.) (LBNL, Berkeley) ; Salamani, Dalila (ed.) (CERN) ; Shih, David (ed.) (Rutgers U., Piscataway) ; Zaborowska, Anna (ed.) (CERN) ; Amram, Oz (Fermilab) ; Borras, Kerstin (DESY ; Aachen, Tech. Hochsch.) ; Buckley, Matthew R. (Rutgers U., Piscataway) et al.
We present the results of the "Fast Calorimeter Simulation Challenge 2022" - the CaloChallenge. [...]
arXiv:2410.21611 ; HEPHY-ML-24-05 ; FERMILAB-PUB-24-0728-CMS ; TTK-24-43. - 204.
Fermilab Library Server - Fulltext - Fulltext
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3.
MetaHEP: Meta learning for fast shower simulation of high energy physics experiments / Salamani, Dalila (CERN) ; Zaborowska, Anna (CERN) ; Pokorski, Witold (CERN)
For High Energy Physics (HEP) experiments, such as the Large Hadron Collider (LHC) experiments, the calorimeter is a key detector to measure the energy of particles. Incident particles interact with the material of the calorimeter, creating cascades of secondary particles, so-called showers. [...]
2023 - 13 p. - Published in : Phys. Lett. B 844 (2023) 138079 Fulltext: PDF;
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4.
Meta-learning for multiple detector geometry modeling / Salamani, Dalila (CERN) ; Zaborowska, Anna (CERN) ; Pokorski, Witold (CERN)
The simulation of the passage of particles through the detectors of High Energy Physics (HEP) experiments is a core component of any physics analysis. A detailed and accurate simulation of the detector response using the Geant4 toolkit is a time and CPU consuming process. [...]
2023 - 6 p. - Published in : J. Phys. : Conf. Ser. 2438 (2023) 012102 Fulltext: PDF;
In : 20th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2021), Daejeon, Korea, 29 Nov - 3 Dec 2021, pp.012102
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5.
HL-LHC Computing Review: Common Tools and Community Software / HEP Software Foundation Collaboration
Common and community software packages, such as ROOT, Geant4 and event generators have been a key part of the LHC's success so far and continued development and optimisation will be critical in the future. [...]
arXiv:2008.13636 ; HSF-DOC-2020-01. - 40.
Fermilab Library Server - eConf - Fulltext - Fulltext
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6.
The HepMC3 Event Record Library for Monte Carlo Event Generators / Buckley, Andy (Glasgow U.) ; Ilten, Philip (Birmingham U.) ; Konstantinov, Dmitri (Kurchatov Inst., Moscow) ; Lönnblad, Leif (Lund U., Dept. Theor. Phys.) ; Monk, James (Bohr Inst. ; Lund U.) ; Pokorski, Witold (CERN) ; Przedzinski, Tomasz (Jagiellonian U.) ; Verbytskyi, Andrii (Munich, Max Planck Inst.)
In high-energy physics, Monte Carlo event generators (MCEGs) are used to simulate the interactions of high energy particles. MCEG event records store the information on the simulated particles and their relationships, and thus reflects the simulated evolution of physics phenomena in each collision event. [...]
arXiv:1912.08005; MPP-2019-258; MCNET-19-27; LU-TP 19-58.- 2021-03 - 40 p. - Published in : Comput. Phys. Commun. 260 (2021) 107310 Fulltext: PDF;
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7.
Electromagnetic physics vectorization in the GeantV transport framework / Amadio, Guilherme (CERN) ; Ananya (CERN) ; Apostolakis, John (CERN) ; Bandieramonte, Marilena (CERN ; U. Pittsburgh (main)) ; Behera, S P (Bhabha Atomic Res. Ctr.) ; Bhattacharyya, Abhijit (Bhabha Atomic Res. Ctr.) ; Brun, Rene (CERN) ; Canal, Philippe (Fermilab) ; Carminati, Federico (CERN) ; Cosmo, Gabriele (CERN) et al.
The development of the GeantV Electromagnetic (EM) physics package has evolved following two necessary paths towards code modernization. A first phase required the revision of the main electromagnetic physics models and their implementation. [...]
2019 - 11 p. - Published in : EPJ Web Conf. 214 (2019) 02031 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.02031
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8.
Recent progress with the top to bottom approach to vectorization in GeantV / Amadio, Guilherme (CERN) ; Ananya ; Apostolakis, John (CERN) ; Bandieramonte, Marilena (CERN ; U. Pittsburgh (main)) ; Behera, Shiba (Bhabha Atomic Res. Ctr.) ; Bhattacharyya, Abhijit (Bhabha Atomic Res. Ctr.) ; Brun, René (CERN) ; Canal, Philippe (Fermilab) ; Carminati, Federico (CERN) ; Cosmo, Gabriele (CERN) et al.
SIMD acceleration can potentially boost by factors the application throughput. Achieving efficient SIMD vectorization for scalar code with complex data flow and branching logic, goes however way beyond breaking some loop dependencies and relying on the compiler. [...]
2019 - 8 p. - Published in : EPJ Web Conf. 214 (2019) 02007 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.02007
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9.
Geant-val: a web application for validation of detector simulations / Freyermuth, Luc (EISTI, Cergy) ; Konstantinov, Dmitri (CERN ; Serpukhov, IHEP) ; Latyshev, Grigorii (Serpukhov, IHEP) ; Razumov, Ivan (Serpukhov, IHEP ; CERN) ; Pokorski, Witold (CERN) ; Ribon, Alberto (CERN)
One of the key factors for the successful development of Monte-Carlo programs for physics simulations is to properly organize regression testing and validation. Geant4, the world-standard toolkit for HEP detector simulation, heavily relies on this activity. [...]
2019 - 6 p. - Published in : EPJ Web Conf. 214 (2019) 05002 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.05002
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10.
A Roadmap for HEP Software and Computing R&D for the 2020s / HEP Software Foundation Collaboration
Particle physics has an ambitious and broad experimental programme for the coming decades. This programme requires large investments in detector hardware, either to build new facilities and experiments, or to upgrade existing ones. [...]
arXiv:1712.06982; HSF-CWP-2017-01; HSF-CWP-2017-001; FERMILAB-PUB-17-607-CD.- 2019-03-20 - 49 p. - Published in : Comput. Softw. Big Sci. 3 (2019) 7 Fulltext: 1712.06982 - PDF; fermilab-pub-17-607-cd - PDF; Fulltext from Publisher: PDF; Preprint: PDF; External link: Fermilab Library Server (fulltext available)
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CERN Document Server : 26 registres trobats   1 - 10següentfinal  anar al registre:
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19 Pokorski, W
4 Pokorski, W.
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