Update README.md

README.md

@@ -2,4 +2,16 @@
 library_name: transformers
 license: mit
 ---
-This repository contains the model release for the use of [CPO](https://arxiv.org/abs/2401.08417), please find more details in [our github](https://github.com/fe1ixxu/CPO_SIMPO)!
+This repository contains the model release for the use of [CPO](https://arxiv.org/abs/2401.08417), please find more details in [our github](https://github.com/fe1ixxu/CPO_SIMPO)!
+
+
+```
+@inproceedings{
+xu2024contrastive,
+title={Contrastive Preference Optimization: Pushing the Boundaries of {LLM} Performance in Machine Translation},
+author={Haoran Xu and Amr Sharaf and Yunmo Chen and Weiting Tan and Lingfeng Shen and Benjamin Van Durme and Kenton Murray and Young Jin Kim},
+booktitle={Forty-first International Conference on Machine Learning},
+year={2024},
+url={https://openreview.net/forum?id=51iwkioZpn}
+}
+```