📝 Publications

ClassAid: A Real-time Instructor-AI-Student Orchestration System for Classroom Programming Activities

Gefei Zhang, Guodao Sun, Meng Xia, Ronghua Liang

ACM CHI Conference on Human Factors in Computing Systems, 2026.

[paper] [pdf] [bib]

ConflictLens: LLM-Based Conflict Resolution Training in Romantic Relationship

Jiwon Chun^*, Gefei Zhang^*, Meng Xia

The 38th Annual ACM Symposium on User Interface Software and Technology, 2025. Poster.

^* Equal contribution.

[paper] [pdf] [bib]

CPVis: Evidence-based Multimodal Learning Analytics for Evaluation in Collaborative Programming

Gefei Zhang, Shenming Ji, Yicao Li, Jingwei Tang, Jihong Ding, Meng Xia, Guodao Sun, Ronghua Liang

ACM CHI Conference on Human Factors in Computing Systems, 2025.

[paper] [pdf] [bib]

Towards Enhancing Inter-Domain Routing Security with Visualization and Visual Analytics

Jingwei Tang, Guodao Sun, Jiahui Chen, Gefei Zhang, Qi Jiang, Yanbiao Li, Guangxing Zhang, Jian Liu, Haixia Wang, Ronghua Liang

IEEE Transactions on Big Data, 2024.

[paper] [pdf] [bib]

Video Visualization and Visual Analytics: A Task-Based and Application-Driven Investigation

Wang Xia, Guodao Sun, Tong Li, Baofeng Chang, Jingwei Tang, Gefei Zhang, Ronghua Liang

IEEE Transactions on Circuits and Systems for Video Technology, 2024.

[paper] [pdf] [bib]

Towards better utilization of haptic interaction in visualization: Design space and knob prototype

Gefei Zhang, Guodao Sun, Zifeng Sun, Jingwei Tang, Li Jiang, Ronghua Liang

International Journal of Human–Computer Interaction, 2024.

[paper] [pdf] [bib]

ASRelVis: Exploring 3D Autonomous System Relationship with Linked Hierarchical Radial 2D Representations

Jingwei Tang, Jiahui Chen, Peng Jiang, Gefei Zhang, Guodao Sun, Haixia Wang and Ronghua Liang

Journal of Visualization 2024. To Appear.

Best Paper Honorable Mention

[paper] [pdf] [bib]

MAVIDSQL: A Model-Agnostic Visualization for Interpretation and Diagnosis of Text-to-SQL Tasks

Jingwei Tang, Guodao Sun, Jiahui Chen, Gefei Zhang, Baofeng Chang, Haixia Wang, Ronghua Liang

IEEE Transactions on Cognitive and Developmental Systems, 2024. Early Access

[paper] [pdf] [bib]

Application of mathematical optimization in data visualization and visual analytics: a survey

Guodao Sun, Zihao Zhu, Gefei Zhang, Chaoqing Xu, Yunchao Wang, Sujia Zhu, Baofeng Chang, Ronghua Liang

IEEE Transactions on Big Data, 2023.

[paper] [pdf] [bib]

Towards better pattern enhancement in temporal evolving set visualization

Zihao Zhu, Yue Shen, Sujia Zhu, Gefei Zhang, Ronghua Liang, Guodao Sun

Journal of Visualization, 2023.

[paper] [pdf] [bib]

Towards a better understanding of the role of visualization in online learning: A review

Gefei Zhang, Zihao Zhu, Sujia Zhu, Ronghua Liang, Guodao Sun

Visual Informatics 2022.

Best Survey Award

[paper] [pdf] [bib]