Liu, Xin, Dayiheng Liu, Baosong Yang, Haibo Zhang, Junwei Ding, Wenqing Yao, Weihua Luo, Haiying Zhang, and Jinsong Su. 2022. “KGR4: Retrieval, Retrospect, Refine and Rethink for Commonsense Generation”. Proceedings of the AAAI Conference on Artificial Intelligence 36 (10):11029-37. https://doi.org/10.1609/aaai.v36i10.21351.