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Definite clause grammar

The Definite Clause Grammar (DCG) formalism [7] is utilized throughout this project. Grammar rules are used in the expert system rules to recognize the general class of the parent molecule in the disconnection (c.y., cyclohexene). The class determines the patterns used to construct the resultant synthons (discussed in Section 4). [Pg.232]

Pereira, F.C.N., D.H.D. Warren, Definite Clause Grammars for Language Analysis - a Survey of the Formalism and a Comparison with Augmented Transition Networks , Artificial Intelligence, 13, (1980), pp. 231-278. [Pg.243]

Definite clause grammar FormaUsm for describing languages, both natural and artificial. Definite clause grammars are translated into Prolog yielding a recursive-descent, top-down parser. [Pg.221]

See other pages where Definite clause grammar is mentioned: [Pg.236]    [Pg.236]    [Pg.244]    [Pg.47]    [Pg.236]    [Pg.236]    [Pg.244]    [Pg.47]    [Pg.84]    [Pg.28]    [Pg.56]   
See also in sourсe #XX -- [ Pg.232 ]



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