Recent Research Trends in Genetic Algorithm Based Flexible Job Shop Scheduling Problems

Table 10

Occurrences of objective functions.

Objective functions	Nature	Occurrences
Makespan	Single	92
Makespan, workload of most loaded machine, total workload of machines	Multi	28
Total tardiness	Single	4
Makespan, production costs	Multi	4
Makespan, total workload of machines	Multi	4
Min of fuzzy makespan	Single	3