Mode-Based versus Activity-Based Search for a Nonredundant Resolution of the Multimode Resource-Constrained Project Scheduling Problem

Table 2

Normalized value obtained by using the proposed genetic algorithms for solving MRCPSP-ENERGY library.

Alg.	Iterations/			Alg.	Iterations/			Alg.	Iterations/
	1000	5000	50,000		1000	5000	50,000		1000	5000	50,000
Set
TP-GA	0.0728	0.0531	0.0525	TP-GA	0.1185	0.1044	0.1029	TP-GA	0.1329	0.1247	0.1225
AL-GA				AL-GA				ML-GA
ML-GA				ML-GA				AL-GA
MIX-GA				MIX-GA				MIX-GA
Set
AL-GA			0.0331	AL-GA			0.0651	TP-GA		0.0866	0.0828
TP-GA		0.0356		TP-GA		0.0685		AL-GA
ML-GA	0.0937			ML-GA	0.1037			ML-GA	0.1023
MIX-GA				MIX-GA				MIX-GA
Set
TP-GA			0.0304	TP-GA			0.0604	TP-GA			0.0866
ML-GA		0.0467		ML-GA	0.1361	0.0743		ML-GA	0.1207	0.0960
MIX-GA	0.1443			AL-GA				AL-GA
AL-GA				MIX-GA				MIX-GA