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25 Μαΐ 2010 · EDIT: To convert a tuple term constructed using ,/2 to a list, you could use something like the following: conjunct_to_list((A,B), L) :- !, conjunct_to_list(A, L0), conjunct_to_list(B, L1), append(L0, L1, L). conjunct_to_list(A, [A]).
Prolog interpreter uses logical methods to resolve queries. Prolog is a declarative language: you specify what problem you want to solve rather than how to solve it.
8.1 Natural Language Understanding in Prolog. Because of its declarative semantics, built-in search, and pattern matching, Prolog provides an important tool for programs that process natural language. Indeed, natural language understanding was one of Prolog’s earliest applications.
• We can use the --> DCG operator in Prolog to define grammars for any language. • The grammar rules consist of non-terminal symbols (e.g. NP, VP) which define the structure of the language and terminal symbols (e.g. Noun, Verb) which are the words in our language. • The Prolog interpreter converts the DCG notation into
This chapter will illustrate how the parsing problem can be for mulated in Prolog, and will introduce the Prolog grammar rule for malism, which makes it rather more convenient to write parsers in Prolog. The ideas are not confined to applications concerned with the syntax of natural languages.
9 Μαΐ 2022 · In the The Power of Prolog, the author says that Pairs are terms with principal functor (-)/2. I have some confusion because , … Which functor should I use to express Pair and Tuples?
List in Prolog Special (predefined) predicate useful to manipulate an arbitrary number of objects (elements) such as the words in a sentence. Use the [] operator and separate the elements by a comma Examples of enumerated lists [john] % list with one element [john,mary] % list with two elements [] % Empty list (no element)
