ResearchBenchmarks2D Navigation on Randomly Generated 2D Scenes (Obstacle Density 0.8)Follow1.09Path Length ScaleDDR-OPT1.08481.11991.1551.1901Apr 26, 2026Evaluation ResultsMethodMethodLinksPath Length ScalePath Completeness RateCollision-Free RateDDR-OPTRobot Model=Two-disc r...Robot Model=Two-disc robot model2026.041.0910055FASTER2026.041.19020Ours2026.041.12100100FRTree2026.041.22100100