A new algorithm efficiently solves the graph isomorphism problem, computer scientist László Babai announced November 10 at a Combinatorics and Theoretical Computer Science seminar at the ...

Mathematicians have long sought to develop algorithms that can compare any two graphs. In practice, many algorithms always ...

Some Simple GraphViz Graphs A graph G(V,E) is a finite ... This figure has been taken from page 174 of The Design and Analysis of Computer Algorithms (see Resources). See Figure 6 for the output and ...

I would like to visualize the data first and foremost as a directed graph. Then perhaps also as a dependency matrix, but I'll deal with that later. Now, I've been looking into using graphviz to ...

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 ...