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Spuck, Dennis W.; And Others – 1974
A symposium with four major presentations centering on the topic of computer-based information retrieval. Also highlighted are several features of the Wisconsin Information System for Education (WISE-ONE) and the Educational Resources Information Center (ERIC) system. The first paper in the series discusses the development, current capabilities…
Descriptors: Algorithms, Bibliographies, Computer Oriented Programs, Computers
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Figueras, John – Journal of Chemical Documentation, 1972
The set reduction algorithm is based on set theory and Boolean algebra rather than the graph-theoretic approach. Time trials with a small file of organic chemical structures indicate that the algorithm can be economically used for substructure (or complete structure) sequential searches on a file containing 30,000-50,000 computer-coded structures.…
Descriptors: Algorithms, Computer Oriented Programs, Data Processing, Information Retrieval