Author

Sparsh Mittal

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Preprint Oct 2026

Representations Have Trajectories: Characterizing Temporal Representation Dynamics in Neural Networks

Recent work has shown that deep neural networks exhibit an implicit low-rank simplicity bias. In this paper, we investigate the questions that naturally arise from this observation. What are the temporal consequences of low-rank simplicity bias during optimization? How does representation geometry evolve throughout opt...

Shivaprasad B. Gowda, Sparsh Mittal · 0 citations

Nov 2026

Secure Hardware Accelerator for Resilience Against Adversarial Attacks in ViTs

Vision Transformers (ViTs) have demonstrated exceptional performance across various computer vision tasks. However, their susceptibility to adversarial white-box attacks poses a significant risk, especially in safety-critical applications. These attacks, with full model access, pose severe threat by drastically reducin...

Deepraj Majumdar, Anadi Goyal, Sparsh Mittal et al. · IEEE transactions on compute... · 0 citations