The reduction in RMSE, MSE, MAE, and MAPE across all models highlights the sensitivity of the FCMG-OP-FIS model to changes in the membership function parameters as shown in Fig. 9. From Fig. 9, the fourth model
leading to a much improved solution in terms of space (storage) and time efficiencies. For a single user (or small number of users) that requires small-scale flowcharts (e.g., those requiring 100 or so nodes), if the client/server (C/S) architecture is adopted, it is ...