<language> (OPS) The first production system (i.e. rule based) programming language, developed at CMU in 1970 and used for building expert systems. OPS was originally written in Franz Lisp and later ported to other LISP dialects.
Last updated: 2003-04-05
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Nearby terms: office automation « Office By Example « Office Workstations Limited « Official Production System » off-line » off-line world » offset