The device (1) has an input unit (4) for entering data, and a defining unit (2) for defining a criterion for each one of objectives considered using the entered data. A first element (6) optimizes each one of the criteria individually to obtain an optimal person for each one of the criteria, and a second element (8) determines, by an evolutionary game algorithm, survival coefficients of optimal persons. A third element (10) determines an optimal solution by mutating the optimal persons, where the optimal solution includes a final optimal value for achieving all the objectives to be optimized. Independent claims are also included for the following: (1) a system for processing threats in a military field (2) a method for multi-objective optimization (3) a method for processing threats in a military field.
Method and device for multi objective optimisation