I am Xingjian Ran (ๅ่กๅฅ). I am a Ph.D. student at the Institute of Data Science, The University of Hong Kong (HKU IDS), under the supervision of Prof. Bo Dai. I received my B.Eng. from the University of Electronic Science and Technology of China (UESTC). My research focuses on 3D/scene generation and spatial intelligence. I am always open to collaboration. Feel free to contact me if you are interested in working together!
๐ฅ News
- 2026: Pair2Scene accepted to ICML 2026.
- 2025: โDirect Numerical Layout Generation for 3D Indoor Scene Synthesis via Spatial Reasoningโ accepted to NeurIPS 2025.
- 2025: Proc-GS accepted to CVPR Workshop 2025.
- 2024: GALA3D accepted to ICML 2024.
๐ Publications
Pair2Scene: Learning Local Object Relations for Procedural Scene Generation
Xingjian Ran, Shujie Zhang, Weipeng Zhong, Li Luo, Bo Dai
- Procedural scene generation through learning local object relationships and physical simulation.
Direct Numerical Layout Generation for 3D Indoor Scene Synthesis via Spatial Reasoning
Xingjian Ran, Yixuan Li, Linning Xu, Mulin Yu, Bo Dai
- Spatial reasoning-based approach for generating 3D indoor scene layouts directly from numerical representations.
Proc-GS: Procedural Building Generation for City Assembly with 3D Gaussians
Yixuan Li, Xingjian Ran, Linning Xu, Tao Lu, Mulin Yu, Zhenzhi Wang, Yuanbo Xiangli, Dahua Lin, Bo Dai
- Procedural 3D building generation using Gaussian splatting for large-scale city assembly.
GALA3D: Towards Text-to-3D Complex Scene Generation via Layout-guided Generative Gaussian Splatting
Xiaoyu Zhou, Xingjian Ran, Xiong Yajiao, Jinlin He, Zhiwei Lin, Yongtao Wang, Deqing Sun, Ming-Hsuan Yang
- Text-to-3D generation framework leveraging layout guidance and Gaussian splatting for complex scenes.
๐ Honors and Awards
- 2021โ2022 - National Scholarship (top 0.2%)
- 2022โ2023 - National Scholarship (top 0.2%)
- 2024 - CCF Elite Collegiate Award (101 nationwide)
- 2021-2024 - Outstanding Students Scholarship
- 2025 - Outstanding Graduate
- 2025-2029 - Postgraduate Scholarship
๐ Educations
- 2025.09 โ Present, The University of Hong Kong Ph.D.
- 2021.09 โ 2025.06, University of Electronic Science and Technology of China B.Eng. - Rank: 1/100
๐ป Internships
- 2024.10 - 2025.04, Shanghai AI Lab, China.