When Edsger W. Dijkstra published his algorithm in 1959, computer networks were barely a thing. The algorithm in question found the shortest path between any two nodes on a graph, with a variant ...

This post will cover the basics of Dijksta's shortest path algorithm and how it can apply to path finding for game development. It is my opinion that understanding this algorithm will aid in ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Finding the minimum spanning tree is one of the fundamental algorithms and it is important in computer science and practical programming. We take a look at the theory and the practice. Before we get ...

In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

An algorithm is basically a system for solving a problem. For us humans, looking at a 2D grid with many objects we can easily tell which path the character should take to reach his or her goal without ...