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Achievement: Starstruckx2Achievement: Pull SharkAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Starstruckx2Achievement: Pull SharkAchievement: Arctic Code Vault Contributor

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@PJLab-ADG @Pointcept @worldbench @WorldDock

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ldkong1205/README.md

Hi there 👋

I am a Ph.D. candidate in the Department of Computer Science at the National University of Singapore.

My research focuses include spatial intelligence, multimodal vision-language models, and 3D/4D world modeling and evaluations.

📫 Contact

✨ Recent Research Projects

😎 Awesome Project
3D and 4D World Modeling: A Survey
[GitHub Repo] - [Project Page] - [Paper]
Benchmarking 3D and 4D World Models in the Real World
[GitHub Repo] (Coming Soon)
LiDARCrafter: Dynamic 4D World Modeling from LiDAR Sequences
[GitHub Repo] - [Project Page] - [Paper]
DynamicCity: Large-Scale 4D Occupancy Generation from Dynamic Scenes
[GitHub Repo] - [Project Page] - [Paper]
Perspective-Invariant 3D Object Detection
[GitHub Repo] - [Project Page] - [Paper]
Are VLMs Ready for Autonomous Driving? A Study from Reliability, Data & Metric Perspectives
[GitHub Repo] - [Project Page] - [Paper]

Pinned Loading

  1. LaserMix LaserMix Public

    [CVPR 2023 Highlight] LaserMix for Semi-Supervised LiDAR Semantic Segmentation

    Python 304 18

  2. worldbench/robo3d worldbench/robo3d Public

    [ICCV 2023] Robo3D: Towards Robust and Reliable 3D Perception against Corruptions

    Python 359 30

  3. worldbench/robobev worldbench/robobev Public

    [TPAMI 2025] Benchmarking and Improving Bird's Eye View Perception Robustness in Autonomous Driving

    Python 385 35

  4. worldbench/pi3det worldbench/pi3det Public

    [ICCV 2025] Perspective-Invariant 3D Object Detection

    Python 141 11

  5. worldbench/drivebench worldbench/drivebench Public

    [ICCV 2025] Are VLMs Ready for Autonomous Driving? An Empirical Study from the Reliability, Data, and Metric Perspectives

    Python 210 13

  6. worldbench/lidarcrafter worldbench/lidarcrafter Public

    [AAAI 2026 Oral] LiDARCrafter: Dynamic 4D World Modeling from LiDAR Sequences

    Python 159 12