5 papers
Beyond One-Size-Fits-All: User Strategies for Simplification Technique and Level Selection in Responsive Line Charts
Rifat Ara Proma, Paul Rosen
Simplifying line charts for responsive displays typically applies a single algorithm uniformly across devices, despite the availability of multiple techniques that preserve differe…
Visual Stenography: Feature Recreation and Preservation in Sketches of Noisy Line Charts
Rifat Ara Proma, Michael Correll, Ghulam Jilani Quadri +1
Line charts surface many features in time series data, from trends to periodicity to peaks and valleys. However, not every potentially important feature in the data may correspond…
Evaluating Line Chart Strategies for Mitigating Density of Temporal Data: The Impact on Trend, Prediction, and Decision-Making
Rifat Ara Proma, Ghulam Jilani Quadri, Paul Rosen
Overplotted line charts can obscure trends in temporal data and hinder prediction. We conduct a user study comparing three alternatives-aggregated, trellis, and spiral line charts…
Visual Analysis of GitHub Issues to Gain Insights
Rifat Ara Proma, Paul Rosen
Version control systems are integral to software development, with GitHub emerging as a popular online platform due to its comprehensive project management tools, including issue t…
CleanAirNowKC: Building Community Power by Improving Data Accessibility
Rifat Ara Proma, Matthew Sumpter, Humberto Lugo +3
As cities continue to grow globally, air pollution is increasing at an alarming rate, causing a significant negative impact on public health. One way to affect the negative impact…