2 papers
cs.LG2025
MetaGFN: Exploring Distant Modes with Adapted Metadynamics for Continuous GFlowNets
Dominic Phillips, Flaviu Cipcigan
Generative Flow Networks (GFlowNets) are a class of generative models that sample objects in proportion to a specified reward function through a learned policy. They can be trained…
math.NA2025
Efficient Langevin sampling with position-dependent diffusion
Eugen Bronasco, Benedict Leimkuhler, Dominic Phillips +1
We introduce a numerical method for Brownian dynamics with position dependent diffusion tensor which is second order accurate for sampling the invariant measure while requiring onl…