Definite Clause Grammars
Original publication:
Extended DCG's and
Logical State Threads by Peter Van Roy
- Peter Van Roy: A Useful Extension to Prolog's Definite Clause Grammar
Notation. SIGPLAN Notices 24(11): 132-134
Logical State Threads is a package for SICStus Prolog and compatible
systems that simplifies the development of large Prolog programs. A
beta version has been released in January 1997. The package was
designed by Andreas Kågedal,
Peter Van Roy and
Bruno Dumant, and
written mostly by Andreas Kågedal.
The package greatly increases the
power of Extended DCG's, yet is extremely simple to understand and use.
It includes powerful operators for scoping and composition of
accumulators. This makes it especially useful for the practical
development of large, applicative ("pure") programs in Prolog.
You can find the package at
ftp://ftp.info.ucl.ac.be/pub/prolog_threads/
- Andrew Davison:
Parsing with DCG-terms.
LPAR 1993: 98-109
- Andrew Davison, Elizabeth Haywood: Parse Tree Notation. Department of
Computer Science, University of Melbourne, TR 94/6, March 1994,
Postscript
- Andrew Davison, Elizabeth Haywood: Parse Tree Notation.
Logic Programming Newsletter 7(3):
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Definite Clause Set Grammars
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Copyright © Sun Nov 15 04:02:43 2009
by Michael Ley (ley@uni-trier.de)