Accession Number:

AD0679227

Title:

ASSOCIATIVE MEMORY INVESTIGATIONS: SUBSTRUCTURING SEARCHING AND DATA ORGANIZATIONS.

Descriptive Note:

Final rept.

Corporate Author:

AUERBACH CORP PHILADELPHIA PA

Personal Author(s):

Report Date:

1968-11-01

Pagination or Media Count:

116.0

Abstract:

The purpose of this study was to analyze for associative processing the following test problems 1 A data retrieval problem for a formatted unstructured file with records which contain multiple-word, fixed-field size items. 2 A data maintenance problem for formatted structured files such that reference checking is required between records of different files. 3 A data maintenance problem for formatted unstructured files of fixed-size, single-word record items such that maintenance of one field is conditional upon another fields value. 4 A data maintenance problem for formatted unstructure files of variable size, multiple word record items such that item values can be maintained without reference to another record. In addition to these data manipulation and retrieval problems, the study of associative processing in substructure searching was performed. More specifically, an algorithm for the search of a substructure contained within a larger structure a file of such larger structures is assumed was developed for an associative processor as typified by the Goodyear Associative Processor. Author

Subject Categories:

  • Information Science
  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE