13 citations · 29 across the 6 of their papers we have counts for
6 papers
Privacy Preserving Bayesian Federated Learning in Heterogeneous Settings
Disha Makhija, Joydeep Ghosh, Nhat Ho
In several practical applications of federated learning (FL), the clients are highly heterogeneous in terms of both their data and compute resources, and therefore enforcing the sa…
Dynamic Combination of Heterogeneous Models for Hierarchical Time Series
Xing Han, Jing Hu, Joydeep Ghosh
We introduce a framework to dynamically combine heterogeneous models called \texttt{DYCHEM}, which forecasts a set of time series that are related through an aggregation hierarchy.…
Understanding the working of a B-dot probe
Sayak Bose, Manjit Kaur, Kshitish K Barada +3
Magnetic pickup loops or B-dot probes are one of the oldest known sensors of time-varying magnetic fields. The operating principle is based on Faraday's law of electromagnetic indu…
Study of transient plasma stream using Time-Integrated Spectroscopic Technique
A. Ahmed, S. Singha, S. Borthakur +3
Time integrated spectroscopic measurements are carried out to characterize transient plasma stream produced in a coaxial pulsed plasma accelerator. This method allows the estimatio…
Effect of Inhomogeneous magnetic field on Plasma generation in a low magnetic field helicon discharge
Sonu Yadav, Prabal K Chattopadhyay, Kshitish K. Barada +2
The ionization efficiency of helicon plasma discharge is explored by changing the low axial magnetic field gradients near the helicon antenna. The highest plasma density is found f…
Effect of Tensile Strain in GaN Layer on the Band Offsets and 2DEG Density in AlGaN/GaN Heterostructures
Mihir Date, Sudipta Mukherjee, Joydeep Ghosh +3
We have addressed the existing ambiguity regarding the effect of process-induced strain in the underlying GaN layer on AlGaN/GaN heterostructure properties. The bandgaps and offset…