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Ayush Chopra

Graduate Student
Contact Information:
Groups
Project Research

Large Population Models

Many of society's most pressing challenges—from pandemic response to supply chain disruptions to climate adaptation—emerge from the collect…
Project Research

Decentralized AI

As AI evolves beyond screen assistants and into dimensional applications, decentralization emerges as the critical factor for unlocking i…
Project Research

First 100 days of pandemic; an interplay of pharmaceutical, behavioral and digital interventions - A study using agent based modeling

The challenge of understanding pandemics, illustrated by the recent COVID-19 outbreak, has significantly impacted global health and economi…
Project Research

Computational Privacy for Computer Vision

Computer Vision applications are making a remarkable impact on society and advancing progress in Machine Learning. Our project aims to desi…
Project Research

Image-based Virtual Try-On

Image-based virtual try-on involves synthesizing perceptually convincing images of a model wearing a particular garment and has garnered si…
Project Research

Private Machine Learning on Point Clouds

Point clouds are an increasingly ubiquitous input modality and the raw signal can be efficiently processed with recent progress in deep lea…
Project Research

Synthesizing data privately for Machine Learning

We propose sanitizer, a framework for secure and task-agnostic data release. While releasing datasets continues to make a big impact in var…
Project Research

DeepABM: Data-driven public policy with differentiable simulators

Abstract:We introduce DeepABM, a framework for agent-based modeling that leverages geometric message passing of graph neural networks for s…
Project Research

DISCO: Dynamic and Invariant Sensitive Channel Obfuscation for deep neural networks

Recent deep learning models have shown remarkable performance in image classification. While these deep learning systems are getting closer…