Nguyen, V. B.; Nguyen, M. Y.; Nguyen, H.-P.; Nguyen, T.-A. CERA-OSR: Counterfactual Evidence Routing ForAuditable One-Shot Subgraph Reasoning InSmart-City Knowledge Graph Completion. EAI Endorsed Trans Smart Cities 2026, 8 (1). https://doi.org/10.4108/eetsc.13147.