Search results
Results From The WOW.Com Content Network
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.
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 ...
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.
XSB is a compiled dialect of Prolog based on the Warren Abstract Machine. [1] Unlike systems derived from Quintus, XSB uses a module system based on Prolog atoms. [1] It features tabled resolution and supports the HiLog language (permitting limited higher-order logic programming). [1]
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 ...
FoundationDB provides a free-of-charge database binding for pyDatalog, with a tutorial on its use. [37] Leapsight Semantic Dataspace (LSD) is a distributed deductive database that offers high availability, fault tolerance, operational simplicity, and scalability. LSD uses Leaplog (a Datalog implementation) for querying and reasoning and was ...
Used to identify a specimen organism from a set of known taxa. [5] Systematics, Taxonomy. Manhattan plot: Used to display data with a large number of data-points, many of non-zero amplitude, and with a distribution of higher-magnitude values. The plot is commonly used in genome-wide association studies (GWAS) to display significant SNPs. [6 ...
Quintus Prolog rose to a de facto standard, and significantly influenced the ISO standard for Prolog developed in 1995/6. [1] In addition, while the module system envisaged by the ISO standard deviates from that of Quintus, the Quintus module system is in fact more widely adopted by modern Prolog implementations than that mandated by ISO. [1]