Publications (20)
Sanguine: Visual Analysis for Patient Blood Management
Haihan Lin, Ryan A. Metcalf, Jack Wilburn +1
Blood transfusion is a frequently performed medical procedure in surgical and nonsurgical contexts. Although it is frequently necessary or even life-saving, it has been identified…
Data Hunches: Incorporating Personal Knowledge into Visualizations
Haihan Lin, Derya Akbaba, Miriah Meyer +1
The trouble with data is that it frequently provides only an imperfect representation of a phenomenon of interest. Experts who are familiar with their datasets will often make impl…
Using Tactile Charts to Support Comprehension and Learning of Complex Visualizations for Blind and Low-Vision Individuals
Tingying He, Maggie McCracken, Daniel Hajas +2
We investigate whether tactile charts support comprehension and learning of complex visualizations for blind and low-vision (BLV) individuals and contribute four tactile chart desi…
Graffinity: Visualizing Connectivity In Large Graphs
Ethan Kerzner, Alexander Lex, Crystal Lynn Sigulinsky +4
Multivariate graphs are prolific across many fields, including transportation and neuroscience. A key task in graph analysis is the exploration of connectivity, to, for example, an…
Composer: Visual Cohort Analysis of Patient Outcomes
Jennifer Rogers, Nicholas Spina, Ashley Neese +3
Objective: Visual cohort analysis utilizing electronic health record data has become an important tool in clinical assessment of patient outcomes. In this paper, we introduce Compo…
Guardrail Selection in Line Charts to Contextualize Persuasive Visualizations
Khandaker Abrar Nadib, Marina Kogan, Alexander Lex +1
Charts used for persuasion can easily veer into being outright misleading when, for instance, cherry-picked data is paired with a deceptive caption, as is commonly encountered on s…