Conveners
Physics & Engineering: I
- Junichi Tanaka (University of Tokyo)
Physics & Engineering: II
- Andrea Valassi (CERN)
Helge Meinhard
(CERN)
25/08/2020, 14:00
Physics (including HEP) and Engineering Applications
Oral Presentation
Driven by the need to carefully plan the resources for the next data taking periods of CERN’s Large Hadron Collider, sites started a common activity tasked with tracking the evolution of technologies and markets of concern to the data centres. The talk will give an overview of general and semiconductor markets, server markets, CPUs and accelerators, memories, storage and networks; it will...
Dr
Michiru Kaneda
(ICEPP, the University of Tokyo)
25/08/2020, 14:30
Physics (including HEP) and Engineering Applications
Oral Presentation
The ATLAS experiment is one of the experiments at the Large Hadron Collider (LHC). It discovered the Higgs boson in 2012 and continues to investigate unsolved physics problems. The current total data amount of ATLAS is more than 200 PB. To manage and process the data, the LHC experiments use the Worldwide LHC Computing Grid (WLCG) project, which is the collaboration of computing centers of 42...
Dr
Andrea Valassi
(CERN)
25/08/2020, 15:00
Physics (including HEP) and Engineering Applications
Oral Presentation
The HEP-SPEC06 (HS06) benchmarking suite has been used for over a decade in the accounting and procurement of WLCG resources. HS06 is stable, accurate and reproducible, but it is an old benchmark and it is becoming clear that its performance and that of typical HEP applications have started to diverge. After evaluating several alternatives for the replacement of HS06, the HEPIX benchmarking WG...
Dr
Masahiko Saito
(University of Tokyo)
25/08/2020, 16:00
Physics (including HEP) and Engineering Applications
Oral Presentation
After the Higgs boson discovery, the main interest in the elementary particle physics is the discovery of beyond the Standard Model. LHC, which is the most energetic collider in the world, continues to be the leading experiment in the energy frontier. While LHC does not increase the center of mass energy beyond 14 TeV over a few decades, the amount of collision data will be significantly...
Mr
Fa Hui Lin
(UTA)
25/08/2020, 16:30
Physics (including HEP) and Engineering Applications
Oral Presentation
The ATLAS experiment has been making significant efforts to integrate new resources such as HPC and preemptible cloud resources in addition to the traditional grid resources, to meet continuously increasing needs for data processing. It is difficult to optimally exploit all resources since their intrinsic nature and requirements are quite different.
Harvester has been developed around a...
Dr
Elisabetta Ronchieri
(INFN CNAF)
25/08/2020, 17:00
Physics (including HEP) and Engineering Applications
Oral Presentation
The objective of this work is to assess various machine learning techniques in order to predict change proneness of software modules [1, 2] that are used in High Energy Physics (HEP) domain. This type of prediction determines the modules that have a higher probability of modification across the version of a software. Therefore, together with other software quality assessment tools, it can help...
