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Knowledge Discovery in High Dimensional Data: Case Studies and a User Survey for an Information Visualization Tool
Knowledge discovery in high dimensional data is a challenging enterprise, but new visual analytic tools appear to offer users remarkable powers if they are ready to learn new concepts and interfaces. Our 3-year effort to ...
Domain Name Based Visualization of Web Histories in a Zoomable User Interface
Users of hypertext systems like the World Wide Web (WWW) often find themselves following hypertext links deeper and deeper, only to become "lost" and unable to find their way back to the previouslyvisited pages. We have ...
Design and Evaluation of Incremental Data Structures and Algorithms for Dynamic Query Interfaces
Dynamic query interfaces (DQI) are a recently developed database access mechanism that provides continuous real-time feedback to the user during query formulation. Previous work shows that DQI are an elegant and powerful ...
Data Object and Label Placement for Information Abundant Visualizations
Placing numerous data objects and their corresponding labels in limited screen space is a challenging problem in information visualization systems. Extending map-oriented techniques, this paper describes static placement ...