57 citations · 209 across the 16 of their papers we have counts for
5 papers · 1 filter
A Dataset for measuring reading levels in India at scale
Dolly Agarwal, Jayant Gupchup, Nishant Baghel
One out of four children in India are leaving grade eight without basic reading skills. Measuring the reading levels in a vast country like India poses significant hurdles. Recent…
Trustworthy Experimentation Under Telemetry Loss
Jayant Gupchup, Yasaman Hosseinkashi, Pavel Dmitriev +4
Failure to accurately measure the outcomes of an experiment can lead to bias and incorrect conclusions. Online controlled experiments (aka AB tests) are increasingly being used to…
The Perils of Detecting Measurement Faults in Environmental Monitoring Networks
Jayant Gupchup, Abhishek Sharma, Andreas Terzis +2
Scientists deploy environmental monitoring net-works to discover previously unobservable phenomena and quantify subtle spatial and temporal differences in the physical quantities t…
Phoenix: An Epidemic Approach to Time Reconstruction
Jayant Gupchup, Douglas Carlson, Răzvan Musăloiu-E. +2
Harsh deployment environments and uncertain run-time conditions create numerous challenges for postmortem time reconstruction methods. For example, motes often reboot and thus lose…
Sundial: Using Sunlight to Reconstruct Global Timestamps
Jayant Gupchup, Răzvan Musăloiu-E., Alex Szalay +1
This paper investigates postmortem timestamp reconstruction in environmental monitoring networks. In the absence of a time-synchronization protocol, these networks use multiple pai…