Abstract: In this research, we propose a novel denoising diffusion model based on shortest-path modeling that optimizes residual propagation to enhance both denoising efficiency and quality. Drawing ...

Abstract: Counting the number of shortest paths between two query vertices on road networks has a wide range of applications and has recently drawn significant research attention. The state-of-the-art ...

When ships cross an ocean, they follow what navigators call a great circle track, and on a standard chart it looks like a detour toward the poles. Here's why that curved line is actually the most ...