Update README.md

README.md

@@ -13,14 +13,16 @@ This dataset was created using [LeRobot](https://github.com/huggingface/lerobot)
 
 ## Dataset Description
 
+  **Repository:** [X-VLA](https://thu-air-dream.github.io/X-VLA/)
 
+  **License:** Apache 2.0
+
+  **Paper:** *Zheng et al., 2025, “X-VLA: Soft-Prompted Transformer as Scalable Cross-Embodiment Vision-Language-Action Model”* ([arXiv:2510.10274](https://arxiv.org/pdf/2510.10274))
 
-- **Homepage:** [More Information Needed]
-- **Paper:** [More Information Needed]
-- **License:** apache-2.0
 
 ## Dataset Structure
 
+
 [meta/info.json](meta/info.json):
 ```json
 {
@@ -286,11 +288,26 @@ This dataset was created using [LeRobot](https://github.com/huggingface/lerobot)
 }
 ```
 
+## Note
+
+The action labels in this dataset have an issue: the left- and right-arm actions are not perfectly synchronized. 
+We recommend re-interpolating them using the provided timestamps. Please refer to our official code for the [guidance](https://github.com/2toinf/X-VLA/blob/ae1d91f7581af39f080b33f71af72ddcac3457e1/datasets/domain_handler/real_world.py#L53)
+
+
 
 ## Citation
 
+If you find this dataset helpful to your project, please kindly cite us
+
+
 **BibTeX:**
 
 ```bibtex
-[More Information Needed]
+@article{zheng2025x,
+  title   = {X-VLA: Soft-Prompted Transformer as Scalable Cross-Embodiment Vision-Language-Action Model},
+  author  = {Zheng, Jinliang and Li, Jianxiong and Wang, Zhihao and Liu, Dongxiu and Kang, Xirui
+             and Feng, Yuchun and Zheng, Yinan and Zou, Jiayin and Chen, Yilun and Zeng, Jia and others},
+  journal = {arXiv preprint arXiv:2510.10274},
+  year    = {2025}
+}
 ```