3 papers
stat.CO2025
Surrogate Trajectories Along Probability Flows: Pseudo Markovian Alternative to Mori Zwanzig
Noé Stauffer, Hossein Gorji, Ivan Lunati
Model reduction techniques have emerged as a powerful paradigm across different fronts of scientific computing. Despite their success, the provided tools and methodologies remain l…
cs.LG2025
Can Linear Probes Measure LLM Uncertainty?
Ramzi Dakhmouche, Adrien Letellier, Hossein Gorji
Effective Uncertainty Quantification (UQ) represents a key aspect for reliable deployment of Large Language Models (LLMs) in automated decision-making and beyond. Yet, for LLM gene…
math.OC2024
Optimal Transportation by Orthogonal Coupling Dynamics
Mohsen Sadr, Peyman Mohajerin Esfahani, Hossein Gorji
Many numerical and learning algorithms rely on the solution of the Monge-Kantorovich problem and Wasserstein distances, which provide appropriate distributional metrics. While the…