Accession Number : AD0757092

Title :   Data Base Systems Research.

Descriptive Note : Annual technical rept.,

Corporate Author : HONEYWELL INFORMATION SYSTEMS INC WALTHAM MASS ADVANCED SYSTEMS AND TECHNOLOGY OPERATION

Personal Author(s) : Hsiao,David K.

Report Date : 01 DEC 1972

Pagination or Media Count : 79

Abstract : The report discusses the following topics: A model for keyword based file structures, access and update; Selection of file structure for intended applications; Automatic selection and generation of 'optimal' file structure on the basis of the allowable queries and intended use; Network and hierarchy file structures; A view of directed graph; and Report generation and record reorganization.

Descriptors :   (*DATA PROCESSING, *INFORMATION RETRIEVAL), ALGORITHMS, MATHEMATICAL LOGIC, PROGRAMMING LANGUAGES, SEARCH THEORY, DECODING, ARTIFICIAL INTELLIGENCE

Subject Categories : Information Science
      Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE