Zhang, Chao, Minghan Li, Tianrui Lv, and Guodong Zhou. “RFKG-CoT: Relation-Driven Adaptive Hop-Count Selection and Few-Shot Path Guidance for Knowledge-Aware QA”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 41 (March 14, 2026): 34647–34655. Accessed May 25, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/40765.