Definite Clause Grammars in Lisp – Part 4
In a series of articles written earlier, I had shown how it is possible to model Definite Clause Grammars (DCG) in
Sentence Negation
In the last article, I talked about determining sentence types automatically. Another interesting task is to generate the “negation” of
The Structure of WH-Questions
WH-Questions are questions that begin with the following words: – Who (“Who came here yesterday?”) – What (“What is the
Definite Clause Grammars in Lisp – Part 3
In today’s post, let us see how we can enhance the grammar representation discussed so far to include both Number
Definite Clause Grammars in Lisp – Part 2
In the last post, I showed how we can implement DCGs in LispWorks using the KnowledgeWorks package. The grammar discussed
Definite Clause Grammars (DCG) in Lisp
Definite Clause Grammars (DCG) are an elegant formalism for specifying context free grammars, and part of their popularity is due