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knowledge-based system

British  

noun

  1.  KBScomputing an expert system

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Wolfram Alpha, he explains, is a “knowledge-based system,” which computes answers from its storehouse of knowledge rather than today’s prevailing technique of determining statistical probabilities from poring through vast amounts of data.

From New York Times