This project implements six graph coloring algorithms — ranging from simple greedy heuristics to a customized, improved Genetic Algorithm (GA). The goal is to show how heuristic design strongly ...

Abstract: The graph coloring problem involves coloring the nodes of a graph using the minimum number of colors such that no two adjacent nodes share the same color. This NP-hard problem has various ...

The Welsh-Powell algorithm is a greedy approach to graph vertex coloring. It sorts vertices by their degree in descending order and assigns the smallest possible color to each vertex that does not ...