Curran Kelleher

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To be most useful, evaluation requires detailed observation and effective analysis of a full spectrum of system use. We have developed an approach and architecture for in-depth data collection and analysis of all use of a visualization system. User interface components in a large visualization and analysis platform automatically record user actions, and can(More)
To be most useful, evaluation metrics should be based on detailed observation and effective analysis of a full spectrum of system use. Because observation is costly, ideally we want a system to provide in-depth data collection with allied analyses of the key user interface elements. We have developed a visualization and analysis platform [1] that(More)
We introduce a novel interactive visualization technique for semantic networks supporting continuous semantic graph browsing. Our visual semantic graph representation is a nested object visualization representing a view into the graph from a node's viewpoint. In this view, panning and zooming interactions drive graph traversal. We call the visualization(More)
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