Journal of Information and Knowledge (Formerly SRELS Journal of Information Management)

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Symbol Manipulation


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1 Knowledge Availability Systems Center, University of Pittsburgh, Pittsburgh, United States
     

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Discusses and illustrates a two way relay as a two-valued logic component. Indicates the use of this relay as a logical decision maker in a punched card system. Discusses, with illustrations, the relationships and operations of the algebra of classes. The various laws of algebra of classes are explained. Examples of symbol manipulation are given.
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Jack Belzer
Knowledge Availability Systems Center, University of Pittsburgh, Pittsburgh
United States


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Abstract Views: 255

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  • Symbol Manipulation

Abstract Views: 255  |  PDF Views: 2

Authors

Jack Belzer
Knowledge Availability Systems Center, University of Pittsburgh, Pittsburgh, United States

Abstract


Discusses and illustrates a two way relay as a two-valued logic component. Indicates the use of this relay as a logical decision maker in a punched card system. Discusses, with illustrations, the relationships and operations of the algebra of classes. The various laws of algebra of classes are explained. Examples of symbol manipulation are given.