Fig. 3From: Towards negative cycle canceling in wind farm cable layout optimizationEvaluation of the Negative Cycle Algorithm using different criteria: (a) number of turbines |VT|, and (b) benchmark sets \(\mathcal {N}_{i}\) with 1≤i≤4. We compare all criteria with the relative cost—meaning the ratio of the best solution found by our algorithm to the best solution found by Gurobi. Some instances are identified as infeasible (green marked range)Back to article page