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cs.HC2026
On Defining Chart Types Boundaries
Chang Han, Andrew Mcnutt, Katherine E. Isaacs
What makes a Gantt chart? This question proved unexpectedly difficult to answer when we set out to build a design space for Gantt charts. Existing definitions, each shaped by their…
cs.HC2024
An Overview + Detail Layout for Visualizing Compound Graphs
Chang Han, Justin Lieffers, Clayton Morrison +1
Compound graphs are networks in which vertices can be grouped into larger subsets, with these subsets capable of further grouping, resulting in a nesting that can be many levels de…
cs.HC2024
A Deixis-Centered Approach for Documenting Remote Synchronous Communication around Data Visualizations
Chang Han, Katherine E. Isaacs
Referential gestures, or as termed in linguistics, deixis, are an essential part of communication around data visualizations. Despite their importance, such gestures are often over…