This paper presents an algorithm for Shortest Path Tree (SPT) problem. The presented algorithm is an improvement over a previously published work of the authors. The effort is put in to improve the ...

That’s when he hit on the idea for the algorithm that now bears his name. He didn’t have writing materials on hand, so over the course of 20 minutes he worked out the details in his head. Edsger ...

In finance, for example, there may be situations in currency or options trading where buying and selling in one sequence is more profitable than taking a different path, and these can be modeled using ...

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 ...

Dijkstra's algorithm is an algorithm for finding the shortest paths between nodes in a graph, which may represent, for example, road networks. It was conceived by computer scientist Edsger W. Dijkstra ...

In this context, a graph is an abstract representation of a network consisting of edges, roads for example, and nodes, representing intersections, for example.