2 papers
cs.FL2025
Learning Weighted Automata over Number Rings, Concretely and Categorically
Quentin Aristote, Sam van Gool, Daniela PetriÅan +1
We develop a generic reduction procedure for active learning problems. Our approach is inspired by a recent polynomial-time reduction of the exact learning problem for weighted aut…
math.CT2025
Correspondences between codensity and coupling-based liftings, a practical approach
Samuel Humeau, Daniela Petrisan, Jurriaan Rot
The Kantorovich distance is a widely used metric between probability distributions. The Kantorovich-Rubinstein duality states that it can be defined in two equivalent ways: as a su…