Document (#11197)

Author
Ingwersen, P.
Title
¬The cognitive perspective in information retrieval
Source
International forum on information and documentation. 19(1994) no.2, S.25-32
Year
1994
Abstract
Outlines the principles underlying the theory of polyrepresentation applied to the user's cognitive space and the information space of information retrieval systems, set in a cognitive framework. Uses polyrepresentation to represent the current user's information needs, problem states, and domain work tasks or interests in a structure of causality, as well as to embody semantic full text entities by means of the principle of 'intentional redundancy'
Theme
Information

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