I'm using the JGraph API to show the graphs, and it has a Sugiyama Algorithm implementation that works nicely, most of the time . It seems that the Sugiyama algorithm (or its implementation) is ...

Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a public transportation network. Mathematicians have long sought to develop ...

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 ...