Unfortunately, standard low-diameter decomposition algorithms only work on undirected graphs — those in which every edge can be traversed in both directions. The negative-weight shortest-paths problem ...

I need to figure out how to find the shortest path ... representation of an undirected graph. I get the impression that I'm supposed to use Dijkstra's shortest-path algorithm to solve this ...

It’s often assumed that Dijkstra’s algorithm, or the A* graph ... as a path finding algorithm, it tries one or more steps in roughly the direction of the destination and selects the shortest ...

However, most of distributed and parallel graph algorithms in the MPC ... However, there are no existing dynamic all-pairs shortest paths (APSP) algorithms working in the MPC model.

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...