I am currently a PhD student at the University of Bristol, under the supervision of Aaron Zhang and David Bull. I received my B.Sc. and M.Sc. Degrees from Northeastern University, China. Lately, I have been working on video compression and processing.

🔥 News

2024.04: One papers accepted to IJCV!
2023.07: One papers accepted to ICCV 2023!
2022.12: I’m excited to start my internship at MMLab!
2022.11: One paper accepted to AAAI 2023!

📝 Publications

Space Engage: Collaborative Space Supervision for Contrastive-based Semi-Supervised Semantic Segmentation

International Conference on Computer Vision (ICCV) 2023.

[paper][code]

Changqi Wang, Haoyu Xie, Yuhui Yuan, Chong Fu, Xiangyu Yue

PRCL: A Probabilistic View for Contrastive-based Semi-Supervised Semantic Segmentation

International Journal of Computer Vision (IJCV).

Haoyu Xie, Changqi Wang, Yang Liu, Jun Dan, Chong Fu, Jan Zhao, Baigui Sun

Boosting Semi-Supervised Semantic Segmentation with Probabilistic Representations

AAAI Conference on Artificial Intelligence (AAAI Oral), 2023.

[paper][code]

Haoyu Xie, Changqi Wang, Mingkai Zheng, Minjing Dong, Chong Fu, Chang Xu

💻 Internships

2022.12 - 2023.07, MMLab, The Chinese University of Hong Kong, superivsed by Prof. Xiangyu Yue.

💬 Invited Talks

2023.06
Robust Perspective on Semi-supervised Learning, University of Auckland

🎖 Honors and Awards

2023.09: National Scholarship, highest scholarship in China (Top 1)
2021.09: President’s Scholarship of Northeastern University (Top 5%)
2021.06: Outstanding Graduate of Northeastern University (Top 10%)
2020.09: First Class Undergraduate Scholarship of Northeastern University (Top 10%)
2020.09: Postgraduate Candidates Exempt from Admission Exam (8/95)

📖 Educations

2025.11 - now, Ph.D., University of Bristol, Bristol, United Kingdom
2021.09 - 2024.07, M.E., Northeastern University, Shenyang, China
2017.09 - 2021.06, B.E., Northeastern University, Shenyang, China