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Indexing | 3 |
Information Retrieval | 3 |
Cataloging | 2 |
Library Automation | 2 |
Permuted Indexes | 2 |
Automatic Indexing | 1 |
Codification | 1 |
Coordinate Indexes | 1 |
Databases | 1 |
Documentation | 1 |
Indexes | 1 |
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Journal of Library Automation | 3 |
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Bookstein, Abraham – Journal of Library Automation, 1974
An access method for bibliographic records that combines features of the search key approach and the inverted file approach. Permits extension of search key technique to large files. (Author/LS)
Descriptors: Cataloging, Codification, Coordinate Indexes, Documentation

Fokker, Dirk W.; Lynch, Michael F. – Journal of Library Automation, 1974
Variety-generator approach seeks to reflect the microstructure of data elements in their description for storage and search, and takes advantage of the consistency of statistical characteristics of data elements in homogeneous data bases. (Author)
Descriptors: Databases, Indexing, Information Retrieval, Library Automation

Landgraf, Alan L.; And Others – Journal of Library Automation, 1973
An experiment was conducted to design a corporate author index to a large bibliographic file. The nature of corporate entries necessitates a different search key construction from that of personal names or titles. Derivation of a search key to select distinct corporate entry records is discussed. (7 references) (Author)
Descriptors: Automatic Indexing, Cataloging, Indexes, Indexing