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Vertex Coloring of a Graph for Memory Constrained Scenarios

Vertex Coloring of a Graph for Memory Constrained Scenarios Given an undirected graph G=(V,E)\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$G=(V,E)$$\end{document}, where V is a set of n vertices and E is a set of m edges, the vertex coloring problem consists in assigning colors to the graph vertices such that no two adjacent vertices share the same color. The vertex coloring problem has several practical applications, for instance, resource scheduling, compiler register allocation, pattern matching, puzzle solving, exam timetabling, among others. It is known that the problem of vertex k-coloring of a graph, for any k≥3\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$k \ge 3$$\end{document}, is NP-complete. In this work, we focus on an approximate solution that can be implemented on simple electronic equipments that do not require a complete set of operations present in common microprocessors. The solution is suitable for sensors and other devices present in several applications for collecting and measuring data. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Mathematics in Computer Science Springer Journals

Vertex Coloring of a Graph for Memory Constrained Scenarios

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References (52)

Publisher
Springer Journals
Copyright
Copyright © Springer Nature Switzerland AG 2019
Subject
Mathematics; Mathematics, general; Computer Science, general
ISSN
1661-8270
eISSN
1661-8289
DOI
10.1007/s11786-019-00409-4
Publisher site
See Article on Publisher Site

Abstract

Given an undirected graph G=(V,E)\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$G=(V,E)$$\end{document}, where V is a set of n vertices and E is a set of m edges, the vertex coloring problem consists in assigning colors to the graph vertices such that no two adjacent vertices share the same color. The vertex coloring problem has several practical applications, for instance, resource scheduling, compiler register allocation, pattern matching, puzzle solving, exam timetabling, among others. It is known that the problem of vertex k-coloring of a graph, for any k≥3\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$k \ge 3$$\end{document}, is NP-complete. In this work, we focus on an approximate solution that can be implemented on simple electronic equipments that do not require a complete set of operations present in common microprocessors. The solution is suitable for sensors and other devices present in several applications for collecting and measuring data.

Journal

Mathematics in Computer ScienceSpringer Journals

Published: Mar 20, 2020

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