Karl Fast

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This article presents a framework of micro-level interactions with visual representations of information in digital libraries. The framework is comprised of three basic inter-typical digital library, the purpose of interaction is to locate and access relevant information. In this framework, the purpose of interaction is to help people create knowledge,(More)
NASA implemented a Participating Scientist Program and released a solicitation for the Mars Atmosphere and Volatile EvolutioN mission (MAVEN) proposals on Febru-ary 14, 2013. After a NASA peer review panel evaluated the proposals, NASA Headquarters selected nine on June 12, 2013. The program's intent is to enhance the science return from the mission by(More)
A wide variety of real-world applications generate massive high dimensional categorical datasets. These datasets contain categorical variables whose values comprise a set of discrete categories. Visually exploring these datasets for insights is of great interest and importance. However, their discrete nature often confounds the direct application of(More)
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