scholarly journals Correction to: ArborTracking: a tree topology track pattern recognition algorithm

2020 ◽  
Vol 4 (4) ◽  
pp. 513-513
Author(s):  
Mingrui Zhao ◽  
Manqi Ruan ◽  
Shouyang Hu ◽  
Jing Zhou ◽  
Yuliang Yan ◽  
...  
Keyword(s):  
Pattern Recognition ◽  
Recognition Algorithm ◽  
Tree Topology ◽  
Pattern Recognition Algorithm ◽  
Track Pattern

ArborTracking: a tree topology track pattern recognition algorithm

2020 ◽  
Vol 4 (3) ◽  
pp. 377-382
Author(s):  
Mingrui Zhao ◽  
Manqi Ruan ◽  
Shouyang Hu ◽  
Jing Zhou ◽  
Yuliang Yan ◽  
...  
Keyword(s):  
Pattern Recognition ◽  
Recognition Algorithm ◽  
Tree Topology ◽  
Pattern Recognition Algorithm ◽  
Track Pattern

scholarly journals Quantum annealing algorithms for track pattern recognition

2020 ◽  
Vol 245 ◽  
pp. 10006
Author(s):  
Masahiko Saito ◽  
Paolo Calafiura ◽  
Heather Gray ◽  
Wim Lavrijsen ◽  
Lucy Linder ◽  
...  
Keyword(s):  
Pattern Recognition ◽  
Simulated Annealing ◽  
Hadron Collider ◽  
Recognition Algorithm ◽  
Quantum Annealing ◽  
Discovery Potential ◽  
Energy Frontier ◽  
Track Pattern ◽  
Annealing Algorithms ◽  
D Wave

The High-Luminosity Large Hadron Collider (HL-LHC) starts from 2027 to extend the physics discovery potential at the energy frontier. The HL-LHC produces experimental data with a much higher luminosity, requiring a large amount of computing resources mainly due to the complexity of a track pattern recognition algorithm. Quantum annealing might be a solution for an efficient track pattern recognition in the HL-LHC environment. We demonstrated to perform the track pattern recognition by using the D-Wave annealing machine and the Fujitsu Digital Annealer. The tracking efficiency and purity for the D-Wave quantum annealer are comparable with those for a classical simulated annealing at a low pileup condition, while a drop in performance is found at a high pileup condition, corresponding to the HL-LHC pileup environment. The tracking efficiency and purity for the Fujitsu Digital Annealer are nearly the same as the classical simulated annealing.

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