3 papers
cs.HC2022
Untangling Force-Directed Layouts Using Persistent Homology
Bhavana Doppalapudi, Bei Wang, Paul Rosen
Force-directed layouts belong to a popular class of methods used to position nodes in a node-link diagram. However, they typically lack direct consideration of global structures, w…
cs.HC2022
Automatic Scatterplot Design Optimization for Clustering Identification
Ghulam Jilani Quadri, Jennifer Adorno Nieves, Brenton M. Wiernik +1
Scatterplots are among the most widely used visualization techniques. Compelling scatterplot visualizations improve understanding of data by leveraging visual perception to boost a…
cs.HC2022
A Case-Study on Variations Observed in Accelerometers Across Devices
Carlos Alvarado, Ghulam Jilani Quadri, Jennifer Adorno Nieves +1
Every year we grow more dependent on wearable devices to gather personalized data, such as our movements, heart rate, respiration, etc. To capture this data, devices contain sensor…