Update README.md

README.md

@@ -13,9 +13,23 @@ reflection-tuning.
 
 Below, we provide the links related to ReflectionFlow:
 
-* ReflectionFlow paper
+* [ReflectionFlow paper](https://arxiv.org/abs/2504.16080)
 * [Projection website](https://diffusion-cot.github.io/reflection2perfection/)
 * [Models and datasets](https://huggingface.co/collections/diffusion-cot/reflectionflow-release-6803e14352b1b13a16aeda44)
 * [Code](https://github.com/Diffusion-CoT/ReflectionFlow)
 
+Citation
+
+```bibtex
+misc{zhuo2025reflectionperfectionscalinginferencetime,
+      title={From Reflection to Perfection: Scaling Inference-Time Optimization for Text-to-Image Diffusion Models via Reflection Tuning}, 
+      author={Le Zhuo and Liangbing Zhao and Sayak Paul and Yue Liao and Renrui Zhang and Yi Xin and Peng Gao and Mohamed Elhoseiny and Hongsheng Li},
+      year={2025},
+      eprint={2504.16080},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2504.16080}, 
+}
+```
+
 Enjoy 🤗