Academic

My research focus is on AI/computer vision in remote sensing and vision-language models.

Teaching

Web Information Systems (INFS3202/INFS7202, University of Queensland)
Advanced Techniques for High Dimensional Data (INFS4205/INFS7205, University of Queensland)
Data Science Capstone 1 & 2B (DATA7901 & DATA7903, University of Queensland)
SmartVision Computer Science Project (Nanjing Tech University, Jiangsu University, Southwest Petroleum University & Zhejiang University of Science and Technology)

Service

Web Chair @ Australasian Database Conference (2025, 2023)
Web Co-Chair @ ACM Multimedia Asia Conference (2021)
Reviewer @ CVPR, ACMMM, TMM, etc.

Publication

MIDNet: Neural-based Eﬃcient Delivery of Multispectral Satellite Image Data

Yiyun Zhang, Zijian Wang (2024). The 35th Australasian Database Conference. (Best Student Paper Runner-Up)

Computer VisionRemote Sensing

Learning Eﬃcient Unsupervised Satellite Image-based Building Damage Detection

Yiyun Zhang, Zijian Wang, Yadan Luo, Xin Yu, Zi Huang (2023). IEEE International Conference on Data Mining (ICDM).

Vision-Language ModelRemote SensingDisaster Response

VLM-BCD: Unsupervised Building Change Detection

Yiyun Zhang, Zijian Wang (2023). Proceedings of the 5th ACM International Conference on Multimedia in Asia.

Vision-Language ModelChange Detection

RoadAtlas: Intelligent Platform for Automated Road Defect Detection & Asset Management

Zhuoxiao Chen, Yiyun Zhang, Yadan Luo, Zijian Wang, jinjiang Zhong, Anthony Southon (2021). Proceedings of the 3rd ACM International Conference on Multimedia in Asia.

Computer VisionRoad Defect Detection

Research Projects

Semantic Segmentation of Remote Sensing Images (UQ AI Workshop, 2022)
ACTS: Advanced Contact Tracing System (2022)
Visualizing and Understanding Trends on Social Media (UQ Winter Research Program, 2021)