M. Kaur
8 records found
1
"Oh yes! over-preparing for meetings is my jam :)"
The Gendered Experiences of System Administrators
Towards Safe and Just Work Environments for System Administrators
A Qualitative Sociotechnical Investigation into System Administration
This PhD research focuses on system administration work and what that entails in day-to-day tasks. Instead of proposing technical and social solutions, we try to better understand the “problem” that these proposed solutions are meant to solve. Drawing from safety science research and feminist research approaches, we perform a qualitative exploration of sysadmins’ work. We center their experiences via an in-depth interview investigation and a focus group study. We identify and describe the coordination mechanisms and gender considerations embedded in their work. We shed light on care work as part of sysadmin work and the phenomenon of double invisibility that is experienced by sysadmins who are not cis men. The thesis wraps up with a set of recommendations for moving toward safe and equitable work environments for sysadmins.
@en
"I needed to solve their overwhelmness"
How system administration work was affected by COVID-19
Commissioning studies of the CMS hadron calorimeter have identified sporadic uncharacteristic noise and a small number of malfunctioning calorimeter channels. Algorithms have been developed to identify and address these problems in the data. The methods have been tested on cosmic ray muon data, calorimeter noise data, and single beam data collected with CMS in 2008. The noise rejection algorithms can be applied to LHC collision data at the trigger level or in the offline analysis. The application of the algorithms at the trigger level is shown to remove 90% of noise events with fake missing transverse energy above 100 GeV, which is sufficient for the CMS physics trigger operation.
@enThe CMS Hadron Calorimeter in the barrel, endcap and forward regions is fully commissioned. Cosmic ray data were taken with and without magnetic field at the surface hall and after installation in the experimental hall, hundred meters underground. Various measurements were also performed during the few days of beam in the LHC in September 2008. Calibration parameters were extracted, and the energy response of the HCAL determined from test beam data has been checked.
@en