2 papers
cs.HC2025
PatternSight: A Perceptual Grouping Effectiveness Assessment Approach for Graphical Patterns in Charts
Xumeng Wang, Xiangxuan Zhang, Zhiqi Gao +2
The boom in visualization generation tools has significantly lowered the threshold for chart authoring. Nevertheless, chart authors with an insufficient understanding of perceptual…
cs.HC2024
Defogger: A Visual Analysis Approach for Data Exploration of Sensitive Data Protected by Differential Privacy
Xumeng Wang, Shuangcheng Jiao, Chris Bryan
Differential privacy ensures the security of individual privacy but poses challenges to data exploration processes because the limited privacy budget incapacitates the flexibility…