Dijkstra’s algorithm won’t be replaced in production routers any time soon

Dijkstra is a legend in computer science and his algorithm, which he published in 1959, predates packet switching by a few years. The specification for OSPF (Open Shortest Path First (OSPF), one of ...
IEEE

Optimizing for the Shortest Path in Denoising Diffusion Model

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 ...
IEEE

Fully Private Shortest Path Computation with Single-Round Interaction

Abstract: In real-world scenarios, computing the shortest path between given source and destination is widely prevalent, such as seeking the optimal route in a road network for navigation. However, in ...