Update README.md

README.md

@@ -244,13 +244,13 @@ to match matches with the following metadata: a) URBAN, b) WATER & BRIDGE, c) OT
 **BibTeX:**
 
 ```
-@misc{gaydon2024pureforest,
-      title={TBD}, 
+@misc{gaydon2024fractal,
+      title={FRACTAL: An Ultra-Large-Scale Aerial Lidar Dataset for 3D Semantic Segmentation of Diverse Landscapes}, 
       author={Charles Gaydon and Michel Daab and Floryne Roche},
       year={2024},
       eprint={TBD},
       archivePrefix={arXiv},
-      url={TBD}
+      url={https://arxiv.org/abs/TBD}
       primaryClass={cs.CV}
 }