Conveners
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
- VIACHESLAV ILIIN (NRC Kurchatov Institute)
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
- Tatiana Strizh (JINR)
Mr
Danila Oleynik
(JINR LIT)
04/10/2019, 09:00
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
Increasing the number of big scientific projects which requires the processing of enormous amount of data in the last decade encouraging the computing community to find new solutions for data processing. BigPanDA project established in 2013 was devoted to the research of the possibility to have common solutions which will allow transparent usage of distributed heterogeneous computing resources...
Mr
Alexey Anisenkov
(BINP)
04/10/2019, 09:15
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The Worldwide LHC Computing Grid infrastructure (WLCG) connects together compute and storage resources offered by about 200 computing centers affiliated with research institutes participating in the LHC scientific program. The main mission of such global collaboration is to provide computing and storage capacity to perform petabytes scale data processing and physics analysis. Following...
Dr
Alexander Kryukov
(SINP MSU)
04/10/2019, 09:30
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
Currently, a number of experimental facilities in the field of particle astrophysics of the mega-siences class are being built and are already operating in the world. An important feature of this class of projects is the huge flow of data produced, the participation of many organizations and, as a result, the distributed nature of data processing and analysis.
To meet similar requests in high...
Mr
Alexander Bychkov
(LHEP)
04/10/2019, 09:45
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The detailed simulation of electron drifting in the MPD TPC was made
with CERN Garfield toolkit for the simulation of gas particle detectors.
For electron transporting were used the 10% Ar + 90% CH4 gas mixture
with impact of corresponding magnetic and electric fields from MPD TPC
Technical Design Report (rev. 07). Ionization processes were
investigated in the wire planes area near...
Mr
Timofei Galkin
(NRNU MEPhI)
04/10/2019, 10:00
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The new era of scientific research brings an enormous amount of data for scientists. These complex and multidimensional data structures are used for the verification of scientific hypothesis. Exploring such data by researchers requires the development of new technologies for its efficient processing, investigation and interpretation. Intellectual data analysis and statistical methods are...
Mr
Anton Teslyuk
(NRC "Kurchatov Institute")
04/10/2019, 10:15
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
Modern Free Electron Laser (FEL) facilities generate huge amounts of data and require sophisticated and computationally expensive analysis. For example, recent experiments at European XFEL have generated more than 360 Tb of raw data in five days. Efficient analysis of this data is a challenging task which requires productive use of existing methods and software for data analysis over scalable...
Mr
Nikolay Voytishin
(LIT)
04/10/2019, 10:30
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The reconstruction of charged particle trajectories in the CMS endcap muon system is based on hits detected by the Cathode Strip Chambers (CSCs). The reconstruction procedure for these multilayer detectors can be divided into two main parts: the reconstruction of hits on each layer, and the assembly of track segments within the chambers from the reconstructed hits. At the HL-LHC the increased...
Prof.
Alexander Degtyarev
(Professor)
04/10/2019, 10:45
Sectional
The emergence of a new series of experiments in nuclear physics with large amount of data streams requires a review of the general idea of computing. The well-established concept of LHC data processing involves a huge amount of data in which rare events need to be highlighted. Such an approach is determined by the physics of the phenomenon under study with low densities and high energies. New...
Mr
Lukas Mizisin
(Institute of Experimental Physics, SAS, Kosice, Slovakia)
04/10/2019, 11:20
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
Directed bond percolation problem is an important model in statistical physics. It provides a paramount example of non-equilibrium phase transitions. Up to now its universal properties are known only to the second-order of the perturbation theory. Here, our aim is to put forward a numerical technique with critical exponents of directed percolation universality class can be calculated to the...
Mr
Andrey Baginyan
(ccnp)
04/10/2019, 11:35
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The article presents a scheme of the data transmission network providing the commissioning of the DC-280 accelerator complex. The main indicators of communication channel characteristics are given. Discusses the calculations settings of network devices that provide secure access to network resources. Shown settings for transmission of unicast and multicast packets and IPv4 protocol. An...
Irina Filozova
(JINR)
04/10/2019, 11:45
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The last improvements and updates of the Geometry Database (Geometry DB) for the CBM (Compressed Barionic Matter) experiment are described. The geometry DB is an information system that supports the CBM geometry. The main purpose of Geometry DB is to provide the storage of the CBM geometry, to supply the convenient tools for managing the geometry modules assembling various versions of the CBM...
Ms
Olga Sedova
(Saint-Petersburg State University)
04/10/2019, 11:55
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
In this paper, we consider the problem of calculating the stresses of a sphere with surface defects for a set of different initial conditions of the problem at hand. Varying materials, size and shape of defects are considered. We perform computations in a system that we developed form open source components that combine CAD and CAE functions inside one user interface. We compare the operation...
Ms
Nataliia Kulabukhova
(Saint Petersburg State University)
04/10/2019, 12:05
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
This article provides an overview of the currently existing technologies in the field of Self-Sovereign Identity. Special attention is paid to the zero-knowledge proof and how it can be used in distributed ledgers technologies. The work shows how to make a new user anonymous, but at the same time provide him with all the features without decreasing the level of trust to him. It will be the...
Dr
Konstantin Gertsenberger
(JINR)
04/10/2019, 12:20
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
The acquisition of experimental data is an integral part of all modern high-energy physics experiments. During experiment sessions, not only the data collected from the detectors are important for understanding the produced events, but also the records in logbooks that are written by the shift crew and describe operating modes of various systems and detectors and different types of events. The...
Mrs
Marina Golosova
(National Research Center "Kurchatov Institute")
04/10/2019, 12:35
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
HENP experiments, especially the long-living ones like the ATLAS experiment at the LHC, have a diverse and evolving ecosystem of information systems that help scientists to organize research processes -- such as data handling (including data taking, simulation, processing, storage, and access), preparing and discussion of publications, etc. With time all the components of the ecosystem grow,...
Anastasiia Kaida
(National Research Tomsk Polytechnic University, School of Computer Science & Robotics)
04/10/2019, 12:50
Computing for Large Scale Facilities (LHC, FAIR, NICA, SKA, PIC, XFEL, ELI, etc.)
Sectional
Nowadays, heterogeneous metadata integration has become a widespread objective. Whenever it is addressed, there are numerous tasks to be solved, such as data sources analysis and storage schema development. No less important one is the development of automated, configurable and highly manageable ETL (data Extraction, Transformation, and Load) processes, as well as the creation of tools for...
