Journal of Documentation · 1984 · 127 citations · 7 references
ComputingComputer ScienceComputational LinguisticsInformation RetrievalNatural Language ProcessingRetrieval ModelsSearch Log AnalysisTerm ExtractionAutomatic IndexingAutomatic Term ExtractionPattern RetrievalTerm Variants Detection
The paper describes research designed to improve automatic pre‐coordinate term indexing by applying powerful general‐purpose language analysis techniques to identify term sources in requests, and to generate variant expressions of the concepts involved for document text searching.
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Machine-aided indexing of technical literature
Paul H. Klingbiel · Information Storage and Retrieval · 1973 · 37 citations
A technique for machine-aided indexing
Paul H. Klingbiel · Information Storage and Retrieval · 1973 · 31 citations
Natural language access to structured text
Jerry R. Hobbs, Donald E. Walker, R Amsler · 1982 · 29 citations · Full text