IRS13
Scientific Report No. IRS-13 Information Storage and Retrieval
Thesaurus, Phrase and Hierarchy Dictionaries
chapter
E. M. Keen
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
VII-7
376 Emiss
Emit
Radiate
388 Effect
Phenomen
423 Ultra-violet
Ultraviolet
X-ray
474 Solar
533 423 376
474 376
474 388
185 Axes
Axial-force
Axial
Coaxial
X-axis
etc.
265 Regular
Symmetric
Sytrime try
Uniform
264 Axially-symmetric
Axial lysymme tric
Axi-symmetric
Axi symmetric
185 265
Excerpts from the Cran-2 Thesaurus-3 Dictionary with Phrases
Showing the Grouping to Recognize the Phrases "Axial Symmetry",
"Ultraviolet Radiation", "Solar Emission" and "Solar Effect"
Fig. 3