Users can define graphs manually, extract vertex and edge data from .COL files using the built-in extractor, or import graph datasets in .COL format for batch processing. The program applies the ...

To solve the Graph Coloring Problem using backtracking, assigning colors to the vertices of a graph such that no two adjacent vertices share the same color while minimizing the number of colors used.

Coloring a graph is a known and a classical problem in graph theory. It is also a known NP problem. In a graph G, the solution of coloring a graph is about coloring all the vertices of the graph G in ...

A coloring of a graph is an assignment of colors to vertices such that no two neighboring vertices have the same color. The need for memory-efficient coloring algorithms is motivated by their ...

Graph coloring has been employed since the 1980s to efficiently compute sparse Jacobian and Hessian matrices using either finite differences or automatic differentiation. Several coloring problems ...