US PATENT SUBCLASS 706 / FOR 120
.~.~.~ Knowledge representation (395/60)

Current as of: June, 1999
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706 /   HD   DATA PROCESSING: ARTIFICIAL INTELLIGENCE

FOR 100  DF  ARTIFICIAL INTELLIGENCE (395/1) {2}
FOR 102  DF  .~ Knowledge processing (395/10) {5}
FOR 114  DF  .~.~ Expert system (395/50) {3}
FOR 120.~.~.~ Knowledge representation (395/60) {8}
FOR 121  DF  .~.~.~.~> For inexact knowledge (e.g., fuzzy logic) (395/61)
FOR 122  DF  .~.~.~.~> Object (i.e., object-attribute-value), frame and slot, or script (395/62)
FOR 123  DF  .~.~.~.~> Semantic network (i.e., conceptual dependency, fact based structure) (395/63)
FOR 124  DF  .~.~.~.~> Rete network or meta-knowledge (395/64)
FOR 125  DF  .~.~.~.~> Inheritance (395/65)
FOR 126  DF  .~.~.~.~> Predicate logic or predicate calculus (395/66)
FOR 127  DF  .~.~.~.~> Propositional logic (395/67)
FOR 128  DF  .~.~.~.~> History base (395/68)

DEFINITION

Classification: 706/FOR.120

Knowledge representations:

Foreign art collections including subject matter wherein a process or system uses (1) a specific type of relationship in the integrated collection of facts and relationships, (2) a specific type of integrated collection of facts and relationships, or (3) a specific type of fact in the integrated collection of facts and relationships.