Jiajun JIANG

I'm a second-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, Alibaba Group in Hangzhou, China, focusing on autonomous driving.

I'm currently supervised by Prof. Jie Song.

Email  /  Scholar  /  Github

profile photo

News

2025/05/29 Academic page is online!

Research

My current research mainly focuses on robot mapping and navigation.

DualMap: Online Open-Vocabulary Semantic Mapping for Natural Language Navigation in Dynamic Changing Scenes
Jiajun Jiang, Yiming Zhu, Zirui Wu, Jie Song^
arXiv 2025
project page / video / paper

DualMap is a novel online open-vocabulary mapping system that enables robots to understand and navigate dynamically changing environments through natural language queries.

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