I am an assistant professor at Hunan University. I received my Ph.D. degree from Tsinghua University, advised by Prof. Shixia Liu. Before that, I received my B.S. in Electronic Engineering from University of Science and Technology of China. My research interest focuses on visual analytics and machine learning, especially visual analysis methods to improve training data quality.
๐ฅ News
- 2025.2: ย ๐๐ Awarded the Outstanding Reviewer of CAD&CG.
- 2025.1: ย ๐๐ One paper is accepted by IEEE PacificVis (Journal Track) 2025.
- 2024.12: ย ๐๐ One paper is accepted by IEEE TVCG.
- 2024.9: ย ๐๐ One paper is accepted by ECAI.
- 2024.9: ย ๐๐ Invited as an Archive Chair for IEEE VIS 2025.
- 2024.9: ย ๐๐ Invited as a Program Committee member for IEEE PacificVis (Journal Track) 2025.
- 2024.7: ย ๐๐ Awarded Doctoral Dissertation Award of China Graphics Society.
- 2024.4: ย ๐๐ One paper is accepted by CAD&CG.
- 2024.4: ย ๐๐ Invited as a Program Committee member for IEEE VIS 2024.
- 2024.2: ย ๐๐ Invited as a Distinguished Reviewer for TiiS.
๐ Publications
Human-Guided Image Generation for Expanding Small-Scale Training Image Datasets
Changjian Chen, Fei Lv, Yalong Guan, Pengcheng Wang, Shengjie Yu, Yifan Zhang, Zhuo Tang.
IEEE PacificVis 2025 (also presented in IEEE Transactions on Visualization and Computer Graphics, 2025).
RuleExplorer: A Scalable Matrix Visualization for Understanding Tree Ensemble Classifiers
Zhen Li; Weikai Yang; Jun Yuan; Jing Wu; Changjian Chen; Yao Ming; Fan Yang; Hui Zhang; Shixia Liu.
IEEE Transactions on Visualization and Computer Graphics.
I-Adapt: Using IoU Adapter to Improve Pseudo Labels in Cross-Domain Object Detection
Qifeng Zhang, Changjian Chen, Zhizhong Liu, Zhuo Tang.
European Conference on Artificial Intelligence, 2024, 57-64.
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่ฎก็ฎๆบ่พ ๅฉ่ฎพ่ฎกไธๅพๅฝขๅญฆๅญฆๆฅ, 2024, Vol. 36(3): 321-335.
Enhancing Single-Frame Supervision for Better Temporal Action Localization
Changjian Chen, Jiashu Chen, Weikai Yang, Haoze Wang, Johannes Knittel, Xibin Zhao, Steffen Koch, Thomas Ertl, Shixia Liu.
IEEE PacificVis 2024 (also presented in IEEE Transactions on Visualization and Computer Graphics, 2024, Vol. 30(6): 2903-2915)
Changjian Chen, Yukai Guo, Fengyuan Tian, Shilong Liu, Weikai Yang, Zhaowei Wang, Jing Wu, Hang Su, Hanspeter Pfister, Shixia Liu.
IEEE VIS 2023 (also presented in IEEE Transactions on Visualization and Computer Graphics, 2024 Vol. 30(1): 76-86)
Yuxing Zhou, Weikai Yang, Jiashu Chen, Changjian Chen, Zhiyang Shen, Xiaonan Luo, Lingyun Yu, Shixia Liu.
IEEE VIS 2023 (also presented in IEEE Transactions on Visualization and Computer Graphics, 2024 Vol. 30(1): 240-250)
VideoPro: A Visual Analytics Approach for Interactive Video Programming
Jianben He, Xingbo Wang, Kam Kwai Wong, Xijie Huang, Changjian Chen, Zixin Chen, Fengjie Wang, Min Zhu, Huamin Qu.
IEEE VIS 2023 (also presented in IEEE Transactions on Visualization and Computer Graphics, 2024 Vol. 30(1): 1-11)
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CCF CAD/CG (to be appear).
Towards Better Caption Supervision for Object Detection
Changjian Chen, Jing Wu, Xiaohan Wang, Shouxing Xiang, Song-Hai Zhang, Qifeng Tang, Shixia Liu.
IEEE Transactions on Visualization and Computer Graphics, 2022 Vol. 28(4): 1941-1954.
Interactive Graph Construction for Graph-Based Semi-Supervised Learning
Changjian Chen, Zhaowei Wang, Jing Wu, Xiting Wang, Lan-Zhe Guo, Yu-Feng Li, Shixia Liu.
IEEE Transactions on Visualization and Computer Graphics, 2021 Vol. 27(9): 3701-3716.
OoDAnalyzer: Interactive Analysis of Out-of-Distribution Samples
Changjian Chen*, Jun Yuan*, Yafeng Lu, Yang Liu, Hang Su, Songtao Yuan, and Shixia Liu. (* = equal contribution).
IEEE Transactions on Visualization and Computer Graphics, 2021 Vol. 27(7): 3335-3349.
A Survey of Visual Analytics Techniques for Machine Learning
Jun Yuan, Changjian Chen, Weikai Yang, Mengchen Liu, Jiazhi Xia, Shixia Liu.
Computational Visual Media, 2021, vol. 7(1): 3-36.
An Interactive Feature Selection Method Based on Learning-from-Crowds
Changjian Chen, Liu Jiang, Na Lei, Shixia Liu.
SCIENTIA SINICA Informationis, 2020 vol. 50(6): 794-812.
Recent Research Advances on Interactive Machine Learning
Liu Jiang, Shixia Liu, Changjian Chen.
Journal of Visualization, 2019 Vol. 22: 401-417.
An Interactive Method to Improve Crowdsourced Annotations
Shixia Liu, Changjian Chen, Yafeng Lu, Fangxin Ouyang, Bin Wang.
IEEE Transactions on Visualization and Computer Graphics, 2019 Vol. 25(1): 235-245.
๐ Honors and Awards
- 2025,02 Outstanding Reviewer, CAD&CG.
- 2024,07 Doctoral Dissertation Award, China Graphics Society.
- 2022.06 Outstanding Graduates, School of Software, Tsinghua University.
- 2021.09 First-class outstanding student scholarship, Tsinghua University.
- 2020.09 First-class outstanding student scholarship, Tsinghua University.
๐ Services
- Archive Chairs
- IEEE VIS (2025)
- PC Member
- PacificVis (Journal Track, 2023, 2024)
- IEEE VIS (2023, 2024)
- ChinaVis (2022, 2023)
- Distinguished Reviewer
- TiiS (2024 - now)