Exact simulation approaches for a class of diffusion bridges have recently been proposed based on rejection sampling techniques. The existing rejection sampling methods may not be practical owing to ...

The diffusion drone equipped with a flammable gas detector is centered around "natural airflow-driven sampling," eliminating ...

Mean-square approximations, which ensure boundedness of both time and space increments, are constructed for stochastic differential equations in a bounded domain. The proposed algorithms are based on ...

This paper develops two local mesh-free methods for designing stencil weights and spatial discretization, respectively, for parabolic partial differential equations (PDEs) of ...

A new artificial intelligence (AI) model from Stability.ai can make any still image become an animation, it announced in a release earlier this month. It’s the latest AI model created by Stability.ai, ...