Update README.md

README.md

@@ -71,3 +71,12 @@ output_text = processor.batch_decode(
 )
 print(output_text)
 ```
+
+### Citation
+```bibtex
+@article{lin2025dualmindvlm,
+  title     = {Learning to Think Fast and Slow for Visual Language Models},
+  author    = {Chenyu Lin and Cheng Chi and Jinlin Wu and Sharon Li and Kaiyang Zhou},
+  journal   = {arXiv preprint arXiv:2511.16670},
+  year      = {2025}
+}