Archerkattri / CERT-FLOW Star 3 Code Issues Pull requests Discussions Certified route planning under drifting costs: conformal certificates (LB<=OPT<=UB), certificate-directed sensing, proof-gated ns-us preprocessing, and an observable-coverage layer (WATCH + Shiryaev-Roberts). 250 tests, validated on real METR-LA. python research robotics motion-planning path-planning uncertainty planning shortest-paths uncertainty-quantification operations-research formal-verification d-star-lite preprint route-planning conformal-prediction contraction-hierarchies certified-planning Updated Jul 25, 2026 Python