Consider the problem of finding the shortest ... to visit next, use what’s called a greedy strategy: Go to whichever is closest to the source according to your current estimate. With positive weights, ...

If you haven't heard of Dijkstra's algorithm ... the shortest path can be identified. This can be applied to a variety of use cases but is commonly used for maps and path finding in geographical ...

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