Featured
Factor Dimensionality and the Bias–Variance Tradeoff in Diffusion Portfolio Models
Avi Bagchi, Om Shastri, Michael Tesfaye
ICLR 2026 Workshop on Time Series in the Age of Large Models (Poster)
Doppler Invariant CNN for Signal Classification
Avi Bagchi, Dwight Hutchenson
Presentation to Division 6 at MIT Lincoln Labs.
In Progress
Trustworthy Diffusion Models
Avi Bagchi
Senior Thesis under Professors Weijie Su and Surbhi Goel
Smaller Projects
On the PAC Learnability of Distortion-Free Language Model Watermarks
Avi Bagchi, Michael Tesfaye
CIS 6250 Final Project under Professor Michael Kearns
Elliptic Curve Cryptography
Avi Bagchi
Presentation to Penn Department of Mathematics (Directed Reading Program)
Auditing the Use of Language Models to Guide Hiring Decisions
Johann D. Gaebler, Sharad Goel, Aziz Huq, and Prasanna Tambe
I was acknowledged for my research assistance at The Wharton School (Operations, Information, and Decisions Department) under Professor Prasanna Tambe in this work.
MOSQUITO EDGE: An Edge-Intelligent Real-Time Mosquito Threat Prediction Using an IoT-Enabled Hardware System
Shyam Polineni†, Om Shastri†, Avi Bagchi†, Govind Gnanakumar†, Sujay Rasamsetti†, Prabha Sundaravadivel
† Equal contribution
Sensors, Vol. 22, Issue 2. DOI: 10.3390/s22020695
Archival & Policy Research
Water Insecurity in Forgotten Nations
Avi Bagchi
Photo taken in Mongolia (Penn Global Seminar 2025) where I continued water insecurity research.
The Global Youth Institute World Food Prize Conference