The Association Factor in Information Retrieval
Journal of the ACM (JACM)
Associative Document Retrieval Techniques Using Bibliographic Information
Journal of the ACM (JACM)
Use of tree structures for processing files
Communications of the ACM
Manipulation of trees in information retrieval
Communications of the ACM
Computer Evaluation of Indexing and Text Processing
Journal of the ACM (JACM)
The SMART automatic document retrieval systems—an illustration
Communications of the ACM
Data manipulation and programming problems in automatic information retrieval
Communications of the ACM
Information search optimization and interactive retrieval techniques
AFIPS '65 (Fall, part I) Proceedings of the November 30--December 1, 1965, fall joint computer conference, part I
Integrating computers into behavioral science research
AFIPS '65 (Fall, part I) Proceedings of the November 30--December 1, 1965, fall joint computer conference, part I
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An automatic document retrieval system, programmed for the IBM 7094, is described. The system is designed to process English texts and search requests, and uses statistical, syntactic and semantic procedures for the analysis of information and the identification of relevant items. The operations are planned around a central supervisor, which in turn calls on the various subroutines, as desired. This organization makes it possible to alter both the processing sequences and the matching criteria between stored information and search requests, thus producing a variable amount of information in response to a given search request. The system therefore lends itself to interaction with the user by enabling the latter continuously to change his search requirements. Furthermore, the various analytical procedures may be evaluated by comparing the retrieval results obtained under different processing conditions.