| 2025 | ACL | A Self-Distillation Recipe for Neural Machine Translation. | Hongfei Xu, Zhuofei Liang, Qiuhui Liu, Lingling Mu |
| 2024 | COLING | Rewiring the Transformer with Depth-Wise LSTMs. | Hongfei Xu, Yang Song, Qiuhui Liu, Josef van Genabith, Deyi Xiong |
| 2021 | ACL | Modeling Task-Aware MIMO Cardinality for Efficient Multilingual Neural Machine Translation. | Hongfei Xu, Qiuhui Liu, Josef van Genabith, Deyi Xiong |
| 2021 | ACL | Multi-Head Highly Parallelized LSTM Decoder for Neural Machine Translation. | Hongfei Xu, Qiuhui Liu, Josef van Genabith, Deyi Xiong, Meng Zhang |
| 2021 | EMNLP | Learning Hard Retrieval Decoder Attention for Transformers. | Hongfei Xu, Qiuhui Liu, Josef van Genabith, Deyi Xiong |
| 2021 | NAACL | Probing Word Translations in the Transformer and Trading Decoder for Encoder Layers. | Hongfei Xu, Josef van Genabith, Qiuhui Liu, Deyi Xiong |
| 2020 | ACL | Dynamically Adjusting Transformer Batch Size by Monitoring Gradient Direction Change. | Hongfei Xu, Josef van Genabith, Deyi Xiong, Qiuhui Liu |
| 2020 | ACL | Learning Source Phrase Representations for Neural Machine Translation. | Hongfei Xu, Josef van Genabith, Deyi Xiong, Qiuhui Liu, Jingyi Zhang |
| 2020 | ACL | Lipschitz Constrained Parameter Initialization for Deep Transformers. | Hongfei Xu, Qiuhui Liu, Josef van Genabith, Deyi Xiong, Jingyi Zhang |
| 2020 | IJCAI | Efficient Context-Aware Neural Machine Translation with Layer-Wise Weighting and Input-Aware Gating. | Hongfei Xu, Deyi Xiong, Josef van Genabith, Qiuhui Liu |