Table 3 Total time taken for global solution, number of partitions created during the Branch-and-Reduce algorithm, nonconvex and convex problems solved, and objective function values for both local and global solution methods for the small GMA system.
From: Identification of metabolic system parameters using global optimization methods
Time for Global Sol (sec) | No of Partitions | Nonconvex Problems | Convex Problems | Obj fun Value (Global) | Obj fun Value (Local) | |
|---|---|---|---|---|---|---|
0 % | 0.252 | 1 | 1 | 1 | 0.0 | 0.0 |
10 % | 0.662 | 1 | 1 | 1 | 0.0 | 0.0 |
100 % | 1.453 | 1 | 1 | 1 | 0.0 | 0.0 |
200 % | 12.005 | 11 | 13 | 11 | 0.0 | 0.917 |
300 % | 14.412 | 13 | 15 | 13 | 0.0 | 0.884 |
400 % | 10.372 | 9 | 11 | 9 | 0.0 | 0.867 |
500 % | 20.042 | 15 | 17 | 15 | 0.0 | 0.846 |