I am Yukai Guo, studying in the School of Software, Tsinghua University, advised by Prof. Shixia Liu. Prior to that, I was an undergraduate student at Tsinghua University, where I majored in Software Engineering (2018-2022) and minored in Psychology (2019-2022).

My research interest includes visual analytics and infographic understanding.

🔥 News

  • 2023.10:  💬 I present our work Uni-Evaluator in Image and Video session of IEEE VIS 2023. 📍Melbourne, Australia.
  • 2023.07:  💬 I present our work Uni-Evaluator at ChinaVis 2023. 📍Chongqing, China.
  • 2023.07:  🎉 Our paper Uni-Evaluator is accepted by IEEE VIS 2023!

✍️ Publications

VIS 2023
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A Unified Interactive Model Evaluation for Classification, Object Detection, and Instance Segmentation in Computer Vision

Changjian Chen*, Yukai Guo*, Fengyuan Tian, Shilong Liu, Weikai Yang, Zhaowei Wang, Jing Wu, Hang Su, Hanspeter Pfister, Shixia Liu

IEEE Transactions on Visualization and Computer Graphics (Proc. VIS 2023), 30(1):76-86

  • Uni-Evaluator is a visual analysis tool to support a unified model evaluation for different computer vision tasks, including classification, object detection, and instance segmentation.

  • We further cleaned the annotations of the COCO validation dataset after the case study shown in our paper. The COCO-format annotation file can be downloaded via this link.

Homepage | Code | Arxiv | IEEE

TVCG
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Interactive Reweighting for Mitigating Label Quality Issues

Weikai Yang, Yukai Guo, Jing Wu, Zheng Wang, Lan-Zhe Guo, Yu-Feng Li, Shixia Liu

IEEE Transactions on Visualization and Computer Graphics, 30(3):1837-1852

Code | Arxiv | IEEE

🎒 Educations

  • 2022.08 - (now), Software Engineering, School of Software, Tsinghua University.
  • 2018.08 - 2022.06, Bachelor in Software Engineering, School of Software, Tsinghua University.
  • 2012.08 - 2018.06, the Affiliated High School of South China Normal University, Guangzhou.

🏆 Honors and Awards

  • Outstanding Undergraduate of Tsinghua University (清华大学优秀毕业生, Top 2%), 2022
  • Outstanding Undergraduate of Beijing (北京市优秀毕业生, Top 5%), 2022
  • National Scholarship (国家奖学金, Top 1%), 2021

🤝 Services

  • Student Volunteer
    • IEEE VIS (2023)
  • Reviewer
    • IEEE VIS (2024)
    • PacificVis (2024)
    • ChinaVis (2023,2024)
  • Teaching Assistant
    • Discrete Mathematics I (2022-2023)