04:00
2026-08-21
arxiv.org
machine-learning
SceneGTMM: A Conformal Mapping-based Scene-Aware Transferable GNN-Transformer Dual-Graph Interaction Framework for Map Matching
Researchers propose SceneGTMM, a conformal mapping-based GNN-Transformer dual-graph interaction framework for map matching, achieving over 80% accuracy on multi-source trajectories with positioning er…