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A Cognitive View of Three Selected Online Search Facilities.
Peer reviewed Peer reviewed
Ingwersen, Peter – Online Review, 1984
Discusses impact of three selected command language facilities (positional or free text operations, crossfile searching, term frequency analysis--ZOOM) on the man-system interface in relation to operational online information retrieval (IR). A cognitive IR model, searchers' knowledge structures, and searching with different types of command…
Descriptors: Artificial Intelligence, Cognitive Processes, Cognitive Structures, Information Processing