Sui, Y. et al. 2026. ECD: Evidence-guided Contrastive Decoding in Retrieval-Augmented Generation with Accurate Knowledge Reference Adjustment. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 39 (Mar. 2026), 33083–33090. DOI:https://doi.org/10.1609/aaai.v40i39.40591.