Russell Eveleigh is using a Raspberry Pi Pico to demonstrate Dijkstra's algorithm visually with LEDs arranged as a map of the Cotswolds in England.

The FPGA runs an algorithm for finding the shortest route between two points, called Dijkstra’s algorithm.

There is a new sorting algorithm a deterministic O(m log2/3 n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition ...

This is a preview. Log in through your library . Abstract Contraction hierarchies are a simple approach for fast routing in road networks. Our algorithm calculates exact shortest paths and handles ...