Zobrazeno 1 - 10
of 2 348
pro vyhledávání: '"Wittich , Peter"'
Autor:
Vourliotis, Emmanouil, Chang, Philip, Elmer, Peter, Gu, Yanxi, Guiang, Jonathan, Krutelyov, Vyacheslav, Narayanan, Balaji Venkat Sathia, Niendorf, Gavin, Reid, Michael, Silva, Mayra, Tascon, Andres Rios, Tadel, Matevž, Wittich, Peter, Yagil, Avraham
Charged particle reconstruction is one the most computationally heavy components of the full event reconstruction of Large Hadron Collider (LHC) experiments. Looking to the future, projections for the High Luminosity LHC (HL-LHC) indicate a superline
Externí odkaz:
http://arxiv.org/abs/2407.18231
Autor:
Guiang, Jonathan, Krutelyov, Slava, Vourliotis, Manos, Gu, Yanxi, Yagil, Avi, Narayanan, Balaji Venkat Sathia, Tadel, Matevz, Chang, Philip, Silva, Mayra, Niendorf, Gavin, Wittich, Peter, Reid, Tres, Elmer, Peter
In this work, we present a study on ways that tracking algorithms can be improved with machine learning (ML). We base this study on the line segment tracking (LST) algorithm that we have designed to be naturally parallelized and vectorized in order t
Externí odkaz:
http://arxiv.org/abs/2403.13166
Autor:
Cerati, Giuseppe, Elmer, Peter, Gartung, Patrick, Giannini, Leonardo, Kortelainen, Matti, Krutelyov, Vyacheslav, Lantz, Steven, Masciovecchio, Mario, Reid, Tres, Hall, Allison Reinsvold, Riley, Daniel, Tadel, Matevz, Vourliotis, Emmanouil, Wittich, Peter, Yagil, Avi
mkFit is an implementation of the Kalman filter-based track reconstruction algorithm that exploits both thread- and data-level parallelism. In the past few years the project transitioned from the R&D phase to deployment in the Run-3 offline workflow
Externí odkaz:
http://arxiv.org/abs/2312.11728
Autor:
Berkman, Sophie, Cerati, Giuseppe, Elmer, Peter, Gartung, Patrick, Giannini, Leonardo, Gravelle, Brian, Hall, Allison R., Kortelainen, Matti, Krutelyov, Vyacheslav, Lantz, Steve R., Masciovecchio, Mario, McDermott, Kevin, Norris, Boyana, Reid, Michael, Riley, Daniel S., Tadel, Matevž, Vourliotis, Emmanouil, Wang, Bei, Wittich, Peter, Yagil, Avraham
One of the most challenging computational problems in the Run 3 of the Large Hadron Collider (LHC) and more so in the High-Luminosity LHC (HL-LHC) is expected to be finding and fitting charged-particle tracks during event reconstruction. The methods
Externí odkaz:
http://arxiv.org/abs/2304.05853
Autor:
Chang, Philip, Elmer, Peter, Gu, Yanxi, Krutelyov, Vyacheslav, Niendorf, Gavin, Reid, Michael, Narayanan, Balaji Venkat Sathia, Tadel, Matevž, Vourliotis, Emmanouil, Wang, Bei, Wittich, Peter, Yagil, Avraham
Publikováno v:
2022 J. Phys.: Conf. Ser. 2375 012005
The High Luminosity upgrade of the Large Hadron Collider (HL-LHC) will produce particle collisions with up to 200 simultaneous proton-proton interactions. These unprecedented conditions will create a combinatorial complexity for charged-particle trac
Externí odkaz:
http://arxiv.org/abs/2209.13711
Autor:
Niendorf, Gavin, Reid, Tres, Wittich, Peter, Elmer, Peter, Wang, Bei, Chang, Philip, Gu, Yanxi, Krutelyov, Vyacheslav, Narayanan, Balaji Venkat Sathia, Tadel, Matevz, Vourliotis, Emmanouil, Yagil, Avi
The major challenge posed by the high instantaneous luminosity in the High Luminosity LHC (HL-LHC) motivates efficient and fast reconstruction of charged particle tracks in a high pile-up environment. While there have been efforts to use modern techn
Externí odkaz:
http://arxiv.org/abs/2207.08207
Autor:
Cerati, Giuseppe, Elmer, Peter, Gravelle, Brian, Kortelainen, Matti, Krutelyov, Vyacheslav, Lantz, Steven, Masciovecchio, Mario, McDermott, Kevin, Norris, Boyana, Hall, Allison Reinsvold, Reid, Micheal, Riley, Daniel, Tadel, Matevž, Wittich, Peter, Wang, Bei, Würthwein, Frank, Yagil, Avraham
We present results from parallelizing the unpacking and clustering steps of the raw data from the silicon strip modules for reconstruction of charged particle tracks. Throughput is further improved by concurrently processing multiple events using nes
Externí odkaz:
http://arxiv.org/abs/2101.11489
Autor:
Lantz, Steven, McDermott, Kevin, Reid, Michael, Riley, Daniel, Wittich, Peter, Berkman, Sophie, Cerati, Giuseppe, Kortelainen, Matti, Hall, Allison Reinsvold, Elmer, Peter, Wang, Bei, Giannini, Leonardo, Krutelyov, Vyacheslav, Masciovecchio, Mario, Tadel, Matevž, Würthwein, Frank, Yagil, Avraham, Gravelle, Brian, Norris, Boyana
One of the most computationally challenging problems expected for the High-Luminosity Large Hadron Collider (HL-LHC) is determining the trajectory of charged particles during event reconstruction. Algorithms used at the LHC today rely on Kalman filte
Externí odkaz:
http://arxiv.org/abs/2006.00071
Autor:
Cerati, Giuseppe, Elmer, Peter, Gravelle, Brian, Kortelainen, Matti, Krutelyov, Vyacheslav, Lantz, Steven, Masciovecchio, Mario, McDermott, Kevin, Norris, Boyana, Hall, Allison Reinsvold, Reid, Michael, Riley, Daniel, Tadel, Matevž, Wittich, Peter, Wang, Bei, Würthwein, Frank, Yagil, Avraham
One of the most computationally challenging problems expected for the High-Luminosity Large Hadron Collider (HL-LHC) is finding and fitting particle tracks during event reconstruction. Algorithms used at the LHC today rely on Kalman filtering, which
Externí odkaz:
http://arxiv.org/abs/2002.06295
Autor:
Cerati, Giuseppe, Elmer, Peter, Gravelle, Brian, Kortelainen, Matti, Krutelyov, Vyacheslav, Lantz, Steven, Masciovecchio, Mario, McDermott, Kevin, Norris, Boyana, Reid, Michael, Hall, Allison Reinsvold, Riley, Daniel, Tadel, Matevž, Wittich, Peter, Würthwein, Frank, Yagil, Avi
Building particle tracks is the most computationally intense step of event reconstruction at the LHC. With the increased instantaneous luminosity and associated increase in pileup expected from the High-Luminosity LHC, the computational challenge of
Externí odkaz:
http://arxiv.org/abs/1906.11744