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README.md

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 # The CityTopia Dataset
 
-from **CityDreamer4D: Compositional Generative Model of Unbounded 4D Cities**
+from **[CityDreamer4D: Compositional Generative Model of Unbounded 4D Cities (arXiv 2501.08983)](https://haozhexie.com/project/city-dreamer-4d/)**
 
-[Haozhe Xie](https://haozhexie.com), [Zhaoxi Chen](https://frozenburning.github.io/), [Fangzhou Hong](https://hongfz16.github.io/), [Ziwei Liu](https://liuziwei7.github.io/)
+[Haozhe Xie](https://haozhexie.com), 
+[Zhaoxi Chen](https://frozenburning.github.io/), 
+[Fangzhou Hong](https://hongfz16.github.io/), 
+[Ziwei Liu](https://liuziwei7.github.io/)
+from [S-Lab, Nanyang Technological University](https://www.mmlab-ntu.com/)
 
-S-Lab, Nanyang Technological University
-
-![Counter](https://api.infinitescript.com/badgen/count?name=hzxie/CityDreamer4D)
-[![arXiv](https://img.shields.io/badge/arXiv-2501.08983-b31b1b.svg)](https://arxiv.org/abs/2501.08983)
-[![YouTube](https://img.shields.io/badge/Spotlight%20Video-%23FF0000.svg?logo=YouTube&logoColor=white)](https://youtu.be/PF6W0Nd27Tk)
+![Counter](https://api.infinitescript.com/badgen/count?name=hzxie/CityDreamer4D) 
 
 **TL; DR:** CityTopia is the largest synthetic dataset for 3D cities with annotations, offering high-fidelity scenes generated using 3D assets from the Unreal Engine 5 CitySample project.