ResearchBenchmarksSparse-to-dense reconstruction on Lid-Driven CavitySparse-to-dense reconstruction on Lid-Driven CavityFollow0.62Mean Relative L2 Error (p(x, y))VIRSO0.53121.13061.732.3294Apr 2, 2026Evaluation resultsMethodMethodLinksMean Relative L2 Error (p(x, y))Mean Relative L2 Error (||v(x, y)||)Mean Relative L2 Error (k(x, y))Mean Relative L2 Error (Mean)VIRSOParameters=1.62 MParameters=1.62 M2026.040.620.950.710.76NOMADParameters=1.63 MParameters=1.63 M2026.040.651.180.740.86Geo-FNOParameters=1.68 MParameters=1.68 M2026.040.941.081.321.11GNOParameters=0.23 MParameters=0.23 M2026.042.8410.8922.2311.98