ResearchBenchmarksSingle Machine Total Weighted Tardiness Problem on SMTWTP n=20Follow0.1017Objective ValueGurobi0.09390.146550.19920.25185Mar 28, 2026Evaluation ResultsMethodMethodLinksObjective ValueOptimality GapComputation Time (s)Gurobi2026.030.101700.02AlignOPTvariant=STFTvariant=STFT2026.030.282964.050.052AlignOPTvariant=MTFTvariant=MTFT2026.030.283564.120.052GOAL2026.030.2848179.50.013LNCS2026.030.2862181.410.315ACO2026.030.2967191.740.35