Nguyen, T.T. and Luu, A.T. 2022. Improving Neural Cross-Lingual Abstractive Summarization via Employing Optimal Transport Distance for Knowledge Distillation. Proceedings of the AAAI Conference on Artificial Intelligence. 36, 10 (Jun. 2022), 11103-11111. DOI:https://doi.org/10.1609/aaai.v36i10.21359.