From Computing with Numbers to Computing with Words—From Manipulation of Measurements to Manipulation of Perceptions
Author(s) -
Lotfi A. Zadeh
Publication year - 2000
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
SCImago Journal Rank - 0.249
H-Index - 400
eISSN - 1611-3349
pISSN - 0302-9743
DOI - 10.1007/10720181_1
Subject(s) - perception , computer science , computation , key (lock) , variety (cybernetics) , artificial intelligence , human–computer interaction , algorithm , computer security , psychology , neuroscience
Computing, in its usual use, is centered on manipulation of numbers and symbols. In contrast, computing with words, or CW for short, is a methodology in which the objects of computation are words and propositions drawn from a natural language, e.g., small, large, far, heavy, not very likely, the price of gas is low and declining, Berkeley is near San Francisco, it is very unlikely that there will be a significant increase in the price of oil in the near future, etc.
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