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CHEMFILE: An In-House Information System for the Chemical Indexing of Abstracts on Health Effects of Environmental Pollutants (HEEP).
William Graham
Published in:
J. Chem. Inf. Comput. Sci. (1977)
Keyphrases
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information systems
health care
socio economic
air quality
information retrieval
database
information extraction
image indexing
environmental factors
geometric hashing
real time
neural network
index structure
indexing techniques
indexing scheme