This is a Prolog program that calculates the minimal vertex coloring of a given undirected graph. It reads a graph from a file, processes it to find any one coloring with size equal to the chromatic ...
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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 ...
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The graph coloring problem attempts to assign a color to nodes connected by links under the limitation that no two connected nodes can have the same color. The problem then asks what is the minimum ...
1 Scholl of Maritime and Port Management Program, Yasar University, Izmir, Turkey. 2 Faculty of Mathematics, Ege University, Izmir, Turkey. Graph coloring is one of the most important, well-known and ...
Graph coloring is the de facto standard technique for register allocation within a compiler. In this paper we examine the importance of the quality of the coloring algorithm and various extensions of ...
A theorem for coloring a large class of “perfect” mathematical networks could ease the way for a long-sought general coloring proof. Four years ago, the mathematician Maria Chudnovsky faced an all-too ...
Abstract: An efficient pilot assignment scheme based on graph coloring is proposed to mitigate the severe pilot contamination effect in cell-free massive multiple-input multiple-output systems. By ...
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