Update README.md

README.md

@@ -20,13 +20,10 @@ Paper: [https://arxiv.org/abs/2406.13945](https://arxiv.org/abs/2406.13945)
 If you find this work helpful, please cite our paper.
 
 ```
-@article{Feng2024CityBench,
+@article{Feng2025CityBench,
   title={CityBench: Evaluating the Capabilities of Large Language Models for Urban Tasks},
   author={Jie Feng, Jun Zhang, Tianhui Liu, Xin Zhang, Tianjian Ouyang, Junbo Yan, Yuwei Du, Siqi Guo, Yong Li},
-  journal={ArXiv},
-  year={2024},
-  primaryClass={cs.AI},
-  volume={abs/2406.13945},
-  url={https://arxiv.org/abs/2406.13945}
+  booktitle = {Proceedings of the 31th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining},
+  year = {2025}
 }
 ```