Actively seeking PhD positions · Fall 2027

Steffi Roy

MS student at Northeastern building toward research in multimodal AI and efficient ML systems. I'm interested in how large models can be made smaller, faster, and more reliable and how they can be applied to real-world problems in autonomous agents and human-AI interaction.

ML Systems & Efficient Deep Learning

Model compression, parameter-efficient fine-tuning, and hardware–software co-design for scalable machine learning workloads.

Safe & Certifiable AI

Robustness under distribution shift, out-of-distribution detection, and formal guarantees for learned systems — particularly in autonomous and safety-critical settings.

Multimodal AI & Autonomous Agents

Large multimodal models, multi-agent systems, and their application to real-world problems in video understanding, human-AI interaction, and autonomous decision-making.

Garbled EDA: Privacy-Preserving Electronic Design Automation

M. Hashemi, S. Roy, F. Ganji, D. Forte

ICCAD 2022

Designed a framework to run chip design tools securely without revealing proprietary IP, using cryptographic multiparty computation.

Active IC Metering Protocol Security with Oblivious Transfer

S. Roy, M. Hashemi, F. Ganji, D. Forte

SRC TECHCON 2022

Built and hardened protocols that prevent unauthorized cloning of chips, using oblivious transfer cryptography.

HWGN2: Side-Channel Protected Neural Networks

M. Hashemi, S. Roy, D. Forte, F. Ganji

SPACE 2022

Developed a hardware framework that lets neural networks run securely on FPGAs without leaking information through power/timing channels.

Northeastern University — Khoury College of Computer Sciences

M.S. Computer Science  ·  2026 – Present

University of Florida

M.S. Electrical & Computer Engineering  ·  2021 – 2023

Mahindra Ecole Centrale, Hyderabad

B.Tech Electrical & Electronics Engineering  ·  2016 – 2020