67 citations · 307 across the 17 of their papers we have counts for
17 papers
AI-Centered Grand Challenges in Visual Analytics for Healthcare: Synthesizing the VAHC 2025 Community Experience
Jürgen Bernard, David Gotz, Robert S Laramee +4
The intersection of AI, healthcare, and visualization is evolving rapidly, posing challenges that cut across disciplinary boundaries and resist easy resolution. The Visual Analytic…
Who Leads? Comparing Human-Centric and Model-Centric Strategies for Defining ML Target Variables
Mengtian Guo, David Gotz, Yue Wang
Predictive modeling has the potential to enhance human decision-making. However, many predictive models fail in practice due to problematic problem formulation in cases where the p…
Human-Computer Collaboration for Visual Analytics: an Agent-based Framework
Shayan Monadjemi, Mengtian Guo, David Gotz +2
The visual analytics community has long aimed to understand users better and assist them in their analytic endeavors. As a result, numerous conceptual models of visual analytics ai…
How Does Imperfect Automatic Indexing Affect Semantic Search Performance?
Mengtian Guo, David Gotz, Yue Wang
Documents in the health domain are often annotated with semantic concepts (i.e., terms) from controlled vocabularies. As the volume of these documents gets large, the annotation wo…
GRAFS: Graphical Faceted Search System to Support Conceptual Understanding in Exploratory Search
Mengtian Guo, Zhilan Zhou, David Gotz +1
When people search for information about a new topic within large document collections, they implicitly construct a mental model of the unfamiliar information space to represent wh…
A Design Space for Surfacing Content Recommendations in Visual Analytic Platforms
Zhilan Zhou, Wenyuan Wang, Mengtian Guo +2
Recommendation algorithms have been leveraged in various ways within visualization systems to assist users as they perform of a range of information tasks. One common focus for the…