Multiobjective Optimization of Cloud Manufacturing Service Composition with Improved Particle Swarm Optimization Algorithm

Table 3

Computation results of composition synergy degree.

Jj	J1			J2		J3		J4			J5		J6				J7
Sj	S1			S2		S3		S4			S5		S6				S7
SD	S1, 1	S2, 1	S3, 1	S1, 2	S2, 2	S1, 3	S2, 3	S1, 4	S2, 4	S3, 4	S1, 5	S2, 5	S1, 6	S2, 6	S3, 6	S4, 6	S1, 7	S2, 7
S1, 1	1.000	1.000	1.000	0.838	0.771	0.774	0.835	0.588	0.770	0.833	0.836	0.771	0.588	0.770	0.834	0.588	0.770	0.833
S2, 1	1.000	1.000	1.000	0.909	0.834	0.833	0.910	0.534	0.835	0.911	0.909	0.835	0.534	0.836	0.910	0.534	0.841	0.913
S3, 1	1.000	1.000	1.000	0.527	0.589	0.588	0.527	0.670	0.589	0.530	0.526	0.589	0.671	0.590	0.527	0.671	0.597	0.533
S1, 2	0.838	0.909	0.527	1.000	1.000	0.833	0.910	0.532	0.835	0.911	0.909	0.834	0.533	0.835	0.834	0.533	0.840	0.912
S2, 2	0.771	0.834	0.589	1.000	1.000	0.770	0.833	0.590	0.769	0.834	0.833	0.769	0.591	0.770	0.769	0.590	0.773	0.836
S1, 3	0.774	0.833	0.588	0.833	0.770	1.000	1.000	0.594	0.771	0.836	0.834	0.770	0.594	0.772	0.834	0.594	0.777	0.838
S2, 3	0.835	0.910	0.527	0.910	0.833	1.000	1.000	0.528	0.833	0.909	0.909	0.833	0.528	0.834	0.909	0.528	0.836	0.910
S1, 4	0.588	0.534	0.670	0.532	0.590	0.594	0.528	1.000	1.000	1.000	0.529	0.589	0.667	0.589	0.527	0.667	0.589	0.527
S2, 4	0.770	0.835	0.589	0.835	0.769	0.771	0.833	1.000	1.000	1.000	0.834	0.769	0.589	0.769	0.833	0.589	0.772	0.835
S3, 4	0.833	0.911	0.530	0.911	0.834	0.836	0.909	1.000	1.000	1.000	0.910	0.834	0.526	0.833	0.909	0.526	0.834	0.909
S1, 5	0.836	0.909	0.526	0.909	0.833	0.834	0.909	0.529	0.834	0.910	1.000	1.000	0.530	0.834	0.909	0.530	0.837	0.911
S2, 5	0.771	0.835	0.589	0.834	0.769	0.770	0.833	0.589	0.769	0.834	1.000	1.000	0.590	0.769	0.833	0.589	0.772	0.835
S1, 6	0.588	0.534	0.671	0.533	0.591	0.594	0.528	0.667	0.589	0.526	0.530	0.590	1.000	1.000	1.000	1.000	0.589	0.526
S2, 6	0.770	0.836	0.590	0.835	0.770	0.772	0.834	0.589	0.769	0.833	0.834	0.769	1.000	1.000	1.000	1.000	0.771	0.834
S3, 6	0.834	0.910	0.527	0.834	0.769	0.834	0.909	0.527	0.833	0.909	0.909	0.833	1.000	1.000	1.000	1.000	0.836	0.910
S4, 6	0.588	0.534	0.671	0.533	0.590	0.594	0.528	0.667	0.589	0.526	0.530	0.589	1.000	1.000	1.000	1.000	0.589	0.527
S1, 7	0.770	0.841	0.597	0.840	0.773	0.777	0.836	0.589	0.772	0.834	0.837	0.772	0.589	0.771	0.836	0.589	1.000	1.000
S2, 7	0.833	0.913	0.533	0.912	0.836	0.838	0.910	0.527	0.835	0.909	0.911	0.835	0.526	0.834	0.910	0.527	1.000	1.000