Figure 5From: Qualifying quantum approaches for hard industrial optimization problems. A case study in the field of smart-charging of electric vehiclesTop panel: Evolution of the approximation ratio of QAOA with depth p for the Max-Cut problem. Bottom panel: Evolution of the average approximation ratio with the instance size for QAOA at depth \(p=1\) (dashed orange line) and for the randomized algorithm on the initial scheduling problem (dotted blue line)Back to article page