2 papers
cs.HC2025
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…
cs.HC2025
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…