Uncertainty plays an important and complex role in data analysis, where the goal is to find
pertinent patterns, build robust models, and support decision making. While these …

We present VisTiles, a conceptual framework that uses a set of mobile devices to distribute
and coordinate visualization views for the exploration of multivariate data. In contrast to …

During asynchronous collaborative analysis, handoff of partial findings is challenging
because externalizations produced by analysts may not adequately communicate their …

Co-located collaboration can be extremely valuable during complex visual analytics tasks.
This paper presents an exploratory study of a system designed to support collaborative …

We introduce grounded evaluation as a process that attempts to ensure that the evaluation
of an information visualization tool is situated within the context of its intended use. We …

We describe an investigation of the support that three different display configurations
provided for a collaborative sensemaking task: a digital table; personal tablets; and both the …

Visual analytic tools allow analysts to generate large collections of useful analytical results.
We anticipate that analysts in most real world situations will draw from these collections …

Visual comparison is an intrinsic part of interactive data exploration and analysis. The
literature provides a large body of existing solutions that help users accomplish comparison …

The multiplicity of computing and display devices currently available presents new
opportunities for how visual analytics is performed. One of the significant inherent …

We take a new, scenario based look at evaluation in information visualization. Our seven
scenarios, evaluating visual data analysis and reasoning, evaluating user performance …