Then when would you use BFS? Finding the shortest path is a good example. There’s a 10 x 8 grid and you want to find the shortest path from (0, 0) to (9, 7). Note there are some obstacles on it, which ...

Unfortunately, prior research does not provide a clear direction for choosing an algorithm when one faces the problem of computing shortest paths on real road networks. Most of the computational ...

In such cases, the fastest known shortest-path algorithm doesn’t work. For decades, fast algorithms for finding shortest paths on negative-weight graphs have remained elusive.

This is a preview. Log in through your library . Abstract In this note we present some computational evidence to suggest that a version of Bellman's shortest-path algorithm outperforms ...

Among these, shortest path queries are instrumental in identifying the most efficient routes within a network, thereby reducing cost, time and resource consumption.

A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the classic algorithm taught in textbooks.

The team designed a fully dynamic APSP algorithm in the MPC model with low round complexity that is faster than all the existing static parallel APSP algorithms.

So all shortest paths must be of length at most k. <BR><BR>One solution, which works well for small k, is to run the Bellman-Ford algorithm (slightly modified) for k steps. This takes O (km) time.

The Algorithm for a Maze solving robot to find the shortest path in an unknown maze from a starting position to a destination probably the center.