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Prolog is a logic programming language that has its origins in artificial intelligence, automated theorem proving and computational linguistics. [1] [2] [3]Prolog has its roots in first-order logic, a formal logic, and unlike many other programming languages, Prolog is intended primarily as a declarative programming language: the program is a set of facts and rules, which define relations.
Fernando Pereira and David Warren, two other early architects of Prolog, coined the term "definite clause grammar" and created the notation for DCGs that is used in Prolog today. They gave credit for the idea to Colmerauer and Kowalski, and they note that DCGs are a special case of Colmerauer's metamorphosis grammars.
The first Prolog program, also written in 1972 and implemented in Marseille, was a French question-answering system. The use of Prolog as a practical programming language was given great momentum by the development of a compiler by David H. D. Warren in Edinburgh in 1977.
SICStus is used in many commercial applications, and has also served as the basis for other logic programming systems. [1] As part of the Gigalips project, SICStus was the basis for the original development of the and-parallel Prolog implementation &-Prolog, which later developed into the Ciao system. [1]
Pages in category "Laboratories in Germany" The following 11 pages are in this category, out of 11 total. ... Uhlenhuth Research Laboratory of the University of Freiburg
The AST is represented using Prolog terms and can be used to apply optimizations, to compile such expressions to machine-code, or to directly interpret such statements. As is typical for the relational nature of predicates, these definitions can be used both to parse and generate sentences, and also to check whether a given tree corresponds to ...
Logic Programming Associates (LPA) is a company specializing in logic programming and artificial intelligence software. LPA was founded in 1980 [1] and is widely known for its range of Prolog compilers, the Flex expert system toolkit and most recently, VisiRule.
For example, in the clothing industry, it was used to address differentials in quantity related to size, [2] while in education, it provided a semi-automatic tool for teaching aids. [ 3 ] [ 4 ] A grammatical analyzer was implemented with SWI-Prolog, [ 5 ] and after it was tested and analyzed with the Airty/Prolog32 interpreter and in the study ...