Hi! I am a 1st year PhD student at the department of Operations Research, Edwardson School of Industrial Engineering at Purdue University. I am working at the Stochastic Systems Lab, under the guidance of Prof. Harsha Honnappa. My research is at the intersection of stochastic processes and machine learning. Currently, I am working on optimizing the noise schedule for annealed Langevin dynamics sampling as a function of the data-generating distribution. Another aspect of my research involves utilizing score-based diffusion models to analyze time series and other complex stochastic data, which I eventually plan to apply to rare event estimation, particularly for efficiently predicting extreme weather events such as storms, hurricanes, and tsunamis. Feel free to reach out if interested in knowing more!
Previously, I was a research assistant at the Oden Institute of Computational Engineering and Sciences at the University of Texas at Austin. I was advised by Prof. Chandrajit Bajaj and had wonderful collaborators at the Computational Visualization Center (CVC). This was also part of my 5th year thesis of my undergraduate in B.E. Computer Science and Integrated MSc. Mathematics from BITS Pilani, Goa.
During my last 2 years at BITS, I was a part of APPCAIR, BITS Pilani, mentored by Prof. Snehanshu Saha. Here I researched on correcting the likelihood misspecification of models via generative adversarial networks, with the aid of approximate Bayesian inference. This made several well known regressors much more robust to noise. I have also spent some wonderful summers interning at Graphics Research Group, IIIT Delhi with Dr. Ojaswa Sharma and at Indian Statistical Institute, Kolkata with Prof. Shubhamoy Maitra.
Apart from spending my time doing research, I hold a keen interest in music, a passion that I got to pursue as part of the Music Society at BITS, where I gave several performances as a vocalist. I'm grateful to be able to continue to pursue music as part of the Purdue Tagore Society. I am also an avid reader, and very fond of cooking and sketching portraits.