CERN Accelerating science

HSE Articles

უკანასკნელი დამატებები:
2024-02-02
06:36
Integrating System Knowledge in Unsupervised Anomaly Detection Algorithms for Simulation-Based Failure Prediction of Electronic Circuits / Waldhauser, Felix (CERN ; U. Stuttgart (main)) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Roesler, Stefan (CERN) ; Dazer, Martin (U. Stuttgart (main))
Machine learning algorithms enable failure prediction of large-scale, distributed systems using historical time-series datasets. Although unsupervised learning algorithms represent a possibility to detect an evolving variety of anomalies, they do not provide links between detected data events and system failures. [...]
2023 - 8 p. - Published in : 10.18429/JACoW-ICALEPCS2023-TU1BCO02 Fulltext: PDF;
In : 19th International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS 2023), Cape Town, South Africa, 7 - 13 Oct 2023, pp.249-256

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2024-01-10
13:06
Computation of radioactivity in particle accelerators and propagation of uncertainties with the JEREMY code / Froeschl, Robert (CERN) ; Magistris, Matteo (CERN) ; Leite Pereira, Fernando ; Theis, Chris (CERN)
Beam losses are responsible for material activation in certain components of particle accelerators. [...]
CERN-OPEN-2024-001 ; EDMS1406467.
- 2014. - 13 p.
Preprint

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-06-15
10:11
Implementation of ICRP116 Fluence to Effective Dose Conversion Coefficients in a FLUKA user routine / Bozzato, Davide ; Froeschl, Robert (CERN)
The estimation of the effective dose from the prompt radiation of a high energy and mixed radiation field is an important aspect of radiation protection at accelerator facilities. [...]
CERN-OPEN-2023-009 ; EDMS2439884.
- 2020. - 23 p.
Preprint

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-03-06
09:21
Correction factor for the number of incident protons using correlation between SEC1 and PMIEA822 radiation monitor in the CHARM during Run 2 / Lee, Eunji (KEK) ; Sanami, Toshiya (KEK) ; Shiyo, Nobuhiro (Kyushu Univ) ; Kajimoto, Tsuyoshi (Hiroshima Univ) ; Froeschl, Robert (CERN)
In the CHARM facility, the beam intensity is obtained from the counts in the secondary emission chamber, denoted as SEC1. [...]
CERN-OPEN-2023-005 ; EDMS2810101.
- 2022. - 19 p.
Preprint

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-02-09
15:53
Wavelet-based Noise Extraction for Anomaly Detection Applied to Safety-critical Electronics at CERN / Waldhauser, Felix (CERN ; Stuttgart U.) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Dazer, Martin (Stuttgart U.)
Due to the possible damage caused by unforeseen failures of safety-critical systems, it is crucial to maintain these systems appropriately to ensure high reliability and availability. If numerous units of a system are installed in various areas and permanent access is not guaranteed, remote, data-driven condition monitoring methods can be used to schedule maintenance actions and to prevent unexpected failures. [...]
2022 - 8 p. Fulltext: PDF;
In : 32nd European Safety and Reliability Conference (ESREL 2022), Dublin, Ireland, 28 Aug - 1 Sep 2022, pp.1844-1851

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-12-19
17:54
The DORIAN code for the prediction and analysis of residual dose rates due to accelerator radiation induced activation / Froeschl, Robert (CERN)
The estimation of residual dose rates at accelerator facilities is an important task for operational radiation protection. [...]
CERN-OPEN-2022-017.
- 2013. - 5 p.
Preprint

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-05-06
06:25
ROMULUSLib: An Autonomous, TCP/IP-Based, Multi-Architecture C Networking Library for DAQ and Control Applications / Yadav, Amitabh (CERN) ; Boukabache, Hamza (CERN) ; Ceesay-Seitz, Katharina (CERN) ; Gerber, Nicola (CERN ; CSEM, Neuchatel) ; Perrin, Daniel (CERN)
The new generation of Radiation Monitoring electronics developed at CERN, called the CERN RadiatiOn Monitoring Electronics (CROME), is a Zynq-7000 SoC-based Data Acquisition and Control system that replaces the previous generation to offer a higher safety standard, flexible integration and parallel communication with devices installed throughout the CERN complex. A TCP/IP protocol based C networking library, ROMULUSlib, was developed that forms the interface between CROME and the SCADA supervision software through the ROMULUS protocol. [...]
2022 - 8 p. - Published in : JACoW ICALEPCS2021 (2022) 69-76 Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.69-76

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-05-06
06:24
RomLibEmu: Network Interface Stress Tests for the CERN Radiation Monitoring Electronics (CROME) / Ceesay-Seitz, Katharina (CERN) ; Boukabache, Hamza (CERN) ; Leveneur, Marvin (CERN) ; Perrin, Daniel (CERN)
The CERN RadiatiOn Monitoring Electronics are a modular safety system for radiation monitoring that is remotely configurable through a supervisory system via a custom protocol on top of a TCP/IP connection. The configuration parameters influence the safety decisions taken by the system. [...]
2022 - 5 p. - Published in : JACoW ICALEPCS2021 (2022) 581-585 Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.581-585

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2021-11-04
13:23
Formal Property Verification of the Digital Section of an Ultra-Low Current Digitizer ASIC / Ceesay-Seitz, Katharina (CERN) ; Kundumattathil Mohanan, Sarath (CERN) ; Boukabache, Hamza (CERN) ; Perrin, Daniel (CERN) ; Boukabache, Hamza (CERN)
This paper details our experience with Formal Property Verification (FPV) of the digital section of a mixed-signal Application Specific Integrated Circuit (ASIC) for ultra-low current measurements. The ASIC was developed as a prototype front-end for the future version of the CERN RadiatiOn Monitoring Electronics (CROME), which is a safety-critical system. [...]
2021 Fulltext: PDF; Poster: PDF;
In : Design and Verification Conference in Europe, Online, Germany, 26 - 27 Oct 2021

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2021-03-18
20:11
Study of an Air Curtain in the Context of Individual Protection from Exposure to Coronavirus (SARS-CoV-2) Contained in Cough-Generated Fluid Particles / Sakharov, Alexandre (Manhattan College (US) ; CERN) ; Zhukov, Konstantin (Russian Academy of Sciences (RU) ; CERN)
The ongoing respiratory COVID-19 pandemic has heavily impacted the social and private lives of the majority of the global population. This infection is primarily transmitted via virus-laden fluid particles (i.e., droplets and aerosols) that are formed in the respiratory tract of infected individuals and expelled from the mouth in the course of breathing, talking, coughing, and sneezing. [...]
CERN-OPEN-2021-005.- Geneva : CERN, 2020 - 12 p. - Published in : Physics 2 (2020) 340-351 Article: PDF;

დეტალური ჩანაწერი - მსგავსი ჩანაწერები