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Toward a better understanding of viewers' perceptions of tag clouds: relative size judgment
Title
Toward a better understanding of viewers' perceptions of tag clouds: relative size judgment
Author
Dhou, Khaldoon
Date Created
2013
Subjects--Topical
Computer science, Cognitive psychology
Description
This dissertation focuses on viewers' perception of the relative size of words presented in tag clouds. A tag cloud is a representation of the word content of a source document where the relative frequency, or importance, of the keywords (i.e., ta...
Understanding the Structure of Information Visualization Through Visual Metaphors
Title
Understanding the Structure of Information Visualization Through Visual Metaphors
Author
Ziemkiewicz, Caroline
Date Created
2010
Subjects--Topical
Computer science, Cognitive psychology
Description
Information visualization is an increasingly widespread way to present and analyze complex data, but there is much we still do not know about how people understand visually presented information. Every visualization contains certain assumptions ab...