ISR11
Scientific Report No. ISR-11 Information Storage and Retrieval
An Experimental Investigation of Automatic Hierarchy Generation
chapter
G. Blomgren
A. Goodman
L. Kelly
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
VIII-2~
[OCRerr]2 DESCRIPTOR
INDICATOR
KEYWORD
UNITERM
[OCRerr]3 DISCLOSURE
DISSERTATION
DRAFT
M[OCRerr]UALS
M[OCRerr]NUsCRIPT
[OCRerr]NOGRAPH
NEWSLETTER
NEWS
PAPERS
PATENT
REPORT
REPRINT
[OCRerr] PAPER
[OCRerr]5 PUBLICATION
PUBLISH
[OCRerr]6 DETECT
DISCRIMIN
DISTINGUISH
PERCEIVE
PERCEPT
RECOGN
47 LINOFILM
PHOTOCOMPOSE
PHOTOCOMPOSITION
PHOTO-COMPOSE
PHOTO-COMPOSITION
PHOTO-O[OCRerr]ET
PHOTO-PRINTER
PHOTOLITHOGRAPH
PHOTOTYPESET
48 BIOSTATIST
STATIST
49 COLLECT
COMINDI
COMPILE
50 CARBON
CATAL
CHEM
COMPOUND
MOLECUI[OCRerr]
ORCANIC