Accession Number : AD0602226

Title :   AUTOMATIC CLASSIFICATION FOR THE DDC MATHEMATICS COLLECTION; A STATISTICAL OPTIMIZATION OF SEARCH TIME IN AN INFORMATION RETRIEVAL SYSTEM; THE USE OF REAL TIME COMPUTERS FOR INVENTORY CONTROL.

Descriptive Note : Research progress rept.,

Corporate Author : PENNSYLVANIA UNIV PHILADELPHIA MOORE SCHOOL OF ELECTRICAL ENGINEERING

Personal Author(s) : Leifer,P. L. ; Zimmerman,B. ; Sharp,D. D. ,Jr.

Report Date : MAY 1964

Pagination or Media Count : 3

Abstract : This report consists of abstracts of the three reports.

Descriptors :   (*ABSTRACTS, INFORMATION RETRIEVAL), (*DOCUMENTS, MATHEMATICS), (*INFORMATION RETRIEVAL, SEARCH THEORY), (*INVENTORY CONTROL, DATA PROCESSING), REAL TIME, COMPUTERS, SUBJECT INDEXING, VOCABULARY, MEMORY DEVICES, MATHEMATICAL MODELS, OPTIMIZATION

Distribution Statement : APPROVED FOR PUBLIC RELEASE