Fig. 1. Schematic of parallel multi-objective optimization submarine cable route planning algorithm

Fig. 2. Schematic of block processing

Fig. 3. Operation flow of block processing

Fig. 4. Performance under different combination parameters

Fig. 5. Curve of the score of Pareto solutions and consuming time versus ant colony size N_a using parallel programming algorithm when k=6

Fig. 6. The comparison of Pareto solution between parallel multi-objective optimal submarine cable route planning algorithm and traditional ACO algorithm

Fig. 7. The submarine cable route scheme with Pareto front