ResearchBenchmarksCyber-attack detection on Case 200 bus system (test)Follow91.9AccuracyPIGTN64.3471.49578.6585.805Feb 16, 2026Evaluation ResultsMethodMethodLinksAccuracyPrecisionTrue Positive RateFalse Positive RateF1 ScorePIGTN2026.0291.999.982.90.0391.7GraphSAGE2026.0290.899.981.70.189.9GAT2026.0290.399.480.80.3189.2PIGCN2026.0288.510076.9087GDN2026.0288.399.976.50.0486.7PIGDN2026.0284.599.969.10.681.7GCN2026.0281.799.963.40.0477.6GTN2026.0265.410030.9047.2