  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 0:0[]{data-label="fig:0D_0_0"}](figs/forrester_cost_Ratio_0_0_rmse.pdf "fig:"){width="\textwidth"}  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 0:0[]{data-label="fig:0D_0_0"}](figs/forrester_cost_Ratio_0_0_cost.pdf "fig:"){width="\textwidth"}  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 0:0[]{data-label="fig:0D_0_0"}](figs/forrester_cost_Ratio_0_0_rmse.pdf "fig:"){width="\textwidth"}  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 0:0[]{data-label="fig:0D_0_0"}](figs/forrester_cost_Ratio_0_0_cost.pdf "fig:"){width="\textwidth"}  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 00:0[]{data-label="fig:0D_0_00"}](figs/forrester_cost_Ratio_0_00_rmse.pdf "fig:"){width="\textwidth"}  [0.00]{} ![COMPARISON OF METHODS FOR 0-D FORRESTER FUNCTION WITH COST RATIO OF HIGH-FIDELITY AND LOW-FIDELITY OF 00:0[]{data-label="fig:0D_0_00"}](figs/forrester_cost_Ratio_0_00_cost.pdf "fig:"){width="\textwidth"}  ###  0-D 