Update citation

README.md

@@ -63,7 +63,7 @@ This is the ***Easy set*** of our SRSD-Feynman datasets, which consists of the f
 [![Click here to open a PDF file](problem_table.png)](https://huggingface.co/datasets/yoshitomo-matsubara/srsd-feynman_easy/resolve/main/problem_table.pdf)
 
 
-More details of these datasets are provided in [the paper and its supplementary material](https://arxiv.org/abs/2206.10540).  
+More details of these datasets are provided in [the paper and its supplementary material](https://openreview.net/forum?id=qrUdrXsiXX).  
 
 ### Supported Tasks and Leaderboards
 
@@ -154,16 +154,18 @@ Creative Commons Attribution 4.0
 
 ### Citation Information
 
-[[Preprint](https://arxiv.org/abs/2206.10540)]  
+[[OpenReview](https://openreview.net/forum?id=qrUdrXsiXX)] [[Preprint](https://arxiv.org/abs/2206.10540)]  
 ```bibtex
-@article{matsubara2022rethinking,
+@article{matsubara2024rethinking,
   title={Rethinking Symbolic Regression Datasets and Benchmarks for Scientific Discovery},
   author={Matsubara, Yoshitomo and Chiba, Naoya and Igarashi, Ryo and Ushiku, Yoshitaka},
-  journal={arXiv preprint arXiv:2206.10540},
-  year={2022}
+  journal={Journal of Data-centric Machine Learning Research},
+  year={2024},
+  url={https://openreview.net/forum?id=qrUdrXsiXX}
 }
 ```
 
+
 ### Contributions
 
 Authors: