Accession Number : AD0746300

Title :   Machine-Aided Retrieval.

Descriptive Note : Technical progress rept. Sep 71-Mar 72,

Corporate Author : DEFENSE DOCUMENTATION CENTER ALEXANDRIA VA

Personal Author(s) : Holmes,Reathea E.

Report Date : JUL 1972

Pagination or Media Count : 161

Abstract : The report presents DDC's development of a Machine-Aided Retrieval (MAR) System to date. This system is one third of DDC's proposed information system which includes Machine-Aided Indexing (MAI), the Natural Language Data Base (NLDB), and MAR. The report outlines the direction which the research will take and the current status. (Author)

Descriptors :   (*INFORMATION RETRIEVAL, SCIENTIFIC RESEARCH), SUBJECT INDEXING, DEPARTMENT OF DEFENSE, MILITARY PUBLICATIONS, SYNTAX, VOCABULARY

Subject Categories : Information Science

Distribution Statement : APPROVED FOR PUBLIC RELEASE