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Jiajun JIANG I'm a third-year Ph.D. student at the ROAS Thrust, HKUST(GZ) in Guangzhou, China. Prior to that, I received both my bachelor's and master's degrees from Zhejiang University and was advised by Prof. Yu Zhang. I previously worked as an algorithm engineer at the Autonomous Driving Lab, DAMO Academy, Alibaba, focusing on localization and mapping. I'm currently supervised by Prof. Jie Song and Prof. Ping Tan. |
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News2025/05/29 Academic page is online! |
ResearchMy current research mainly focuses on robot mapping and navigation. |
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SatNav: A Scalable Benchmark for Long-Horizon UAV Vision-Language Navigation from Satellite Imagery
Jiajun Jiang*, Chunliang Hua*, Zichun Chen, Yanxing Wu, Zeyuan Yang, Jie Song, Xiao Hu† * Equal contribution; † Corresponding author NeurIPS 2026 Evaluations & Datasets project page / paper / code / dataset A scalable benchmark for long-horizon UAV vision-language navigation with 118K episodes across 59 scenes in 18 cities, built from satellite imagery. |
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Accurate Measurement of 3D and 2D Circular Centers With Application to LiDAR-Camera Extrinsic Calibration
Jiajun Jiang, Xiao Hu, Wancheng Liu, Wei Jiang IEEE TIM (2026) project page / paper / code Accurate 3D circular-center and 2D projected-center measurement for LiDAR-camera extrinsic calibration. |
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DualMap: Online Open-Vocabulary Semantic Mapping for Natural Language Navigation in Dynamic Changing Scenes
Jiajun Jiang, Yiming Zhu, Zirui Wu, Jie Song^ RA-L (2025) project page / video / paper / arXiv / code DualMap is a novel online open-vocabulary mapping system that enables robots to understand and navigate dynamically changing environments through natural language queries. |
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Thermal-Inertial SLAM for the Environments with Challenging Illumination
Jiajun Jiang, Xingxin Chen, WeiChen Dai, Zelin Gao, Yu Zhang^ RA-L (2022) paper A thermal-inertial SLAM system for all-day autonomous systems |