An Investigation into User Text Query and Text Descriptor Construction
Darius Pfitzner
Broschiertes Buch

An Investigation into User Text Query and Text Descriptor Construction

The Optimization of graphically presented single documents, or clusters thereof

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Cognitive limitations such as those described in Miller's (1956) work on channel capacity and Cowen's (2001) on short-term memory are factors in describing user cognitive load and in turn task performance. Inappropriate user cognitive load can reduce user efficiency in goal realization and so in the task of text search the interface should allow users to draw on their powerful and innate pattern recognition abilities. This harmonizes with Johnson-Laird's (1983) proposal that propositional representation is tied to mental models. An appropriate approach would be to graphically present single do...