Drawing of Fuzzy Graph using the Hybrid GA

Abstract

The fuzzy graph is frequently useful for analyzing inexact information such as human relations, community relations and the sociometry analysis. But it is difficult to draw automatically the comprehensive fuzzy graph to analyze them. Actually, it is impossible to process the fuzzy graph with a lot of nodes at short time. So we propose a method to draw a fuzzy graph using the hybrid GA that combines GA with a centroid method. This paper describes the method and a case study to verify it.