Guide: Prof. Vikram M. Gadre, Electrical Engg., IIT Bombay
[Accepted at IEEE International Conference on Image Processing (ICIP), 2026]
Guide: Prof. Biswabandan Panda, Computer Science and Engg., IIT Bombay
[Published in the IEEE Computer Architecture Letters (CAL)]
This project exposes a previously overlooked side channel in modern last-level cache (LLC) partitioning schemes. Focusing on SCALE, a differential privacy–based cache partitioning mechanism, we show that noisy cache allocations can be denoised over time to recover occupancy information and enable application fingerprinting attacks. We also propose lightweight defenses that mitigate this leakage while preserving the performance and scalability benefits of dynamic cache partitioning.
Guide: Prof. Ganesh Ramakrishnan, Computer Science and Engg., IIT Bombay
[Work under review]
Guide: Prof. Preeti Rao, Electrical Engg., IIT Bombay
Optimal input subset sampling for low-compute crowdsourced frames for 3D scene generation
Interpretable, AI-powered Dream-Team builder chatbot supported by RAG on Llama 3.2