Bilangan Kromatik Fuzzy dalam Sistem Penjadwalan Fuzzy

Abstract

This article is aimed at finding fuzzy chromatic numbers of fuzzy graphs that can represent fuzzy scheduling systems. Fuzzy scheduling system is a scheduling model that considers the limitations of facilities and resources in scheduling, so that it has a flexible solution in determining the number of time intervals on scheduling. Vertex coloring on fuzzy graphs using α-cut can be used to solve fuzzy scheduling problems. The result of vertex coloring on fuzzy graphs using α-cut is fuzzy chromatic number. It is a set of ordered pairs of chromatic number of crips graph Gα and α, α ∈ [0, 1].