Petros Drineas

Ori: Capturing Gradient Subspace Drift via Streaming $k$-PCA for Very Low-Rank LLM Training

Structure-Aware Spectral Sparsification via Uniform Edge Sampling

Stacey: Promoting Stochastic Steepest Descent via Accelerated $\ell_p$-Smooth Nonconvex Optimization

Stochastic Steepest Descent with Acceleration for $\ell_p$-Smooth Non-Convex Optimization