3 papers
cs.LG2026
Approximating Uniform Random Rotations by Two-Stage Structured Hadamard Rotations in High Dimensions
Tomer Zilca, Gal Mendelson
Uniform random rotations are useful in fast Johnson--Lindenstrauss embeddings, kernel approximation, communication-efficient learning, and recent AI compression pipelines, but are…
cs.LG2025
Fooling Algorithms in Non-Stationary Bandits using Belief Inertia
Gal Mendelson, Eyal Tadmor
We study worst-case dynamic regret of specific multi-armed bandit algorithms on piecewise-stationary instances with at most one breakpoint. Our constructions exploit belief inertia…
eess.SY2024
The Hybrid Hospital: Balancing On-Site and Remote Hospitalization
Noa Zychlinski, Gal Mendelson, Andrew Daw
Hybrid hospitals offer on-site and remote hospitalization through telemedicine. These new healthcare models require novel operational policies to balance costs, efficiency, and pat…