A Two-Stage Offline-to-Online Multiobjective Optimization Strategy for Ship Integrated Energy System Economical/ Environmental Scheduling Problem

Table 5

Average CPU time(s) by the four methods.

Cases	Method 1	Method 2	Method 3	Method 4
Case 1	36.9827	31.2548	250.2489	312.5132
Case 2	41.0065	34.0124	259.3257	333.2147