ResearchBenchmarksQuadratic Assignment Problem on Large-scale synthetic QAP dataset QAP500Quadratic Assignment Problem on Large-scale synthetic QAP dataset QAP500Follow42,975.27CostPLMA42,946.407243,141.231143,336.05543,530.8789Apr 22, 2026Evaluation resultsMethodMethodLinksCostSolution GapPLMAT (fine-tuning iterati...T (fine-tuning iterations)=50, Time=1h15m2026.0442,975.27-0.12BMATime=23h16mTime=23h16m2026.0442,989.26-0.09Ro-TSTime=29h59mTime=29h59m2026.0443,028.560PLMAT (fine-tuning iterati...T (fine-tuning iterations)=1, Time=1m31s2026.0443,190.130.38SAWTiterations=10k, Time=4...iterations=10k, Time=48m36s2026.0443,696.841.55