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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]
WorldLens: Full-Spectrum Evaluations of Driving World Models in Real World
[GitHub Repo] - [Project Page] - [Paper]
3EED: Ground Everything Everywhere in 3D
[GitHub Repo] - [Project Page] - [Paper]
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. worldbench/WorldLens worldbench/WorldLens Public

    🌐 WorldLens: Full-Spectrum Evaluations of Driving World Models in Real World

    Python 130 9

  2. worldbench/awesome-3d-4d-world-models worldbench/awesome-3d-4d-world-models Public

    🌐 3D and 4D World Modeling: A Survey

    HTML 705 41

  3. worldbench/LaserMix worldbench/LaserMix Public

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

    Python 314 19

  4. worldbench/Pi3DET worldbench/Pi3DET Public

    [ICCV 2025] Perspective-Invariant 3D Object Detection

    Python 152 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 227 14

  6. worldbench/LiDARCrafter worldbench/LiDARCrafter Public

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

    Python 178 12