Abstract
FRL is a knowledge representation language based on frames <77>. Each “frame” has a certain number of “slots”, each with a number of “facets”. Each “datum” (facet entry) can have attached a list of “comments”, where each comment consists of some label or keyword followed by a list of “messages”. FRL allows procedural attachment <188>; three of the six standard facet names being “if-added”. “if-removed”, and “if-needed”. FRL is implemented as an interpreter written in LISP <34>.
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Reference
Roberts. R. E., and Goldstein, I. P. The FRL Manual Al Memo 409 edition, MIT Al Lab., 1977.
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© 1984 Springer-Verlag Berlin Heidelberg
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Bundy, A., Wallen, L. (1984). FRL. In: Bundy, A., Wallen, L. (eds) Catalogue of Artificial Intelligence Tools. Symbolic Computation. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-96868-6_78
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DOI: https://doi.org/10.1007/978-3-642-96868-6_78
Publisher Name: Springer, Berlin, Heidelberg
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