Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Geza Szekely"'
Autor:
László Csambalik, Anna Divéky-Ertsey, Izóra Gál, Krisztina Madaras, László Sipos, Géza Székely, Péter Pusztai
Publikováno v:
Horticulturae, Vol 9, Iss 8, p 895 (2023)
Closed plant production systems are generally considered sustainable. Such systems are capable of minimizing externalities due to resource recycling. There are two systems, apparently diverging, recently considered as the counterparts of today’s co
Externí odkaz:
https://doaj.org/article/d74753a0786f4f2a86fabd76be8b261a
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 389:245-250
Biologically inspired image/signal processing, in particular neural networks like the Pulse-Coupled Neural Network (PCNN), are revisited. Their use with high granularity high-energy physics detectors, as well as optical sensing devices, for filtering
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 381:502-507
This paper presents the implementation of the Dynamic Decay Adjustment (DDA) algorithm in a CNAPS parallel computer system having 128 processing nodes. The DDA algorithm has several inherent advantages, and the implementation of it in the CNAPS syste
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 351:466-471
We describe an experimental research prototype VME-module with three commercially available Intel 80170NX analog neural network chips. Each chip can hold one layer with up to 64 neurons of a feedforward network and a single module can thus be configu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 336:285-290
This paper describes the implementation of an analog neural network chip (Intel 80170NX ETANN) to filter a multi-signal read-out from flash-ADCs used in a liquid argon time projection chamber (ICARUS). The training and subsequent testing of the netwo
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 336:373-377
The scintillation light induced by 241 Am 5.5 MeV α- particles in liquid argon doped with about 2% xenon detected with a fused silica UV photomultiplier tube is investigated. The pulse-height spectrum, the anode pulse shape and the attenuation of th
Autor:
Jozsef Molnar, Clark S. Lindsey, Salvator Roberto Amendolia, Th. Lindblad, Bruce Denby, Age J. Eide, A. Spaziani, Geza Szekely
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 335:296-304
An analog VLSI neural network chip (ETANN) has been trained to detect secondary vertices in simulated data for a fixed target heavy flavour production experiment. The detector response and associative memory track finding were modelled by a simulatio
Autor:
Geza Szekely, Thomas Lindblad
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 328:603-606
This letter demonstrates how a neural network can be used to implement a “noise” filter in software as well as in hardware. An extension from this case to the problem of unfolding energy spectra recorded by high-resolution detectors is also prese
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 327:573-579
This paper demonstrates the implementation in hardware of an electrically trainable analog neural network (ETANN) for finding the position and width (FWHM) of an ion-beam hitting a strip-detector. This is accomplished using a single ETANN chip with 3
Autor:
Wlodzimierz Klamra, D. Lacarrère, P. Cennini, V. Vuillemin, W. Seidel, Th. Lindblad, M. Moulson, B. Lund-Jensen, Geza Szekely
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 324:263-268
The distributions of rise time for gridded ionization chambers filled with liquid argon and xenon are measured by means of two different techniques.