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Search Publications by: Yee-Yin Choong (Fed)

Displaying 76 - 78 of 78

Planning User-Centered Evaluations for Interactive Information Visualizations

November 2, 2007

Author(s)

Yee-Yin Choong, Theresa O'Connell

This paper describes a user-centered methodology to evaluate innovative, complex interactive visualizations (IVs) developed for information analysis. Our research goal is to develop innovative evaluation methods and sensitive metrics to understand how

Evaluating Entity-Based Sensemaking Tools for Intelligence Analysis

October 24, 2007

Author(s)

Eric Bier, Theresa O'Connell, Yee-Yin Choong, Christiaan Royer, Randy Gobbel

Intelligence analysts regularly face difficult tasks. Given many potentially relevant documents and facts, they must find the most relevant, organize them, and make sense of them. New software technologies are being developed to help. Given the complexity

Metrics to Measure Human Interaction with Information Visualizations for Analysis

October 18, 2007

Author(s)

Theresa O'Connell, Yee-Yin Choong

There is a lack of widely-accepted analyst-centered metrics for evaluating analysts¿ experiences with interactive information visualizations for analysis. We report an approach for developing analyst-centered metrics that is built upon an understanding of

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