18 juillet 20193 août 2020 Patrick Meyer An approximate solution is used... whenever exact solutions are not feasible in practice. to speed up the computations compared to exact solutions. A Pareto frontier... delimits algorithms with high and low complexity. delimits trade-offs between complexity and correctness. A Pareto optimal is... a solution that minimizes both speed and correctness. an optimal tradeoff between speed and correctness. Time is Up!