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Prolog: History, Standards & Art

Prolog is a logic programming language that has its origins in artificial intelligence, automated theorem proving, and computational linguistics.

Language: English [EN]
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Prolog topic overview

The analysis highlights History, Standards and Art as prominent areas in the source structure around Prolog.

Related topics
180
Source areas
14
Connected nodes
194
Extracted relationships
330
Concept neighborhoods
58
Bridge connections
194

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Extensions · 31 topics
History · 30 topics
Implementation · 26 topics
Syntax and semantics · 24 topics
Overview · 18 topics
Interfaces to other languages · 13 topics
Related languages · 11 topics
Modules · 9 topics
Higher-order programming · 7 topics
Design patterns of Prolog · 3 topics
Meta-interpreters and reflection · 3 topics
Programming in Prolog · 3 topics
Parsing · 1 topics
Turing completeness · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Designed by
Alain Colmerauer
Filename extensions
.pl, .pro, .P
First appeared
1972; 54 years ago (1972)
Paradigm
Logic
Stable release
Part 1: General core-Edition 1 (June 1995; 31 years ago (1995-06)) Part 2: Modules-Edition 1 (June 2000; 26 years ago (2000-06)) Part 3: Definite clause grammar rules (June 2025…
Typing discipline
Untyped (its single data type is "term")

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Syntax and semantics

Programming in Prolog

Design patterns of Prolog

Higher-order programming

Modules

Parsing

  • Monads Monads in functional programming

Meta-interpreters and reflection

Turing completeness

Implementation

Extensions

Interfaces to other languages

Related languages

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Prolog connects Entity context

The extracted context around Prolog shows recurring relationship patterns in the source. For example, Prolog → Allows, Amzi, Anderson, API, Can, Characteristics, Ciao, DCG, Delphi, Frameworks, GNU Prolog, IDE, Interface, InterProlog, ISO Prolog, It, Janus, Java, Java Prolog, JPL Another extracted example is Prolog → According, Aix-Marseille II University, Alain Colmerauer, Americans, Artificial Intelligence Group, Colmerauer, David, DEC-10 Prolog, Edinburgh, Edinburgh Prolog, European AI, Faculty, Fernando Pereira, FGCS, Fifth Generation Computer Systems, Fortran, France, French, Gerard Battani, Henri Meloni. Use these groups to spot repeated connection types before inspecting the individual relationships.

Prolog

Top relations

related to Interfaces to other languages · 41
Prolog → Allows, Amzi, Anderson, API, Can, Characteristics, Ciao, DCG, Delphi, Frameworks, GNU Prolog, IDE, Interface, InterProlog, ISO Prolog, It, Janus, Java, Java Prolog, JPL
related to history · 39
Prolog → According, Aix-Marseille II University, Alain Colmerauer, Americans, Artificial Intelligence Group, Colmerauer, David, DEC-10 Prolog, Edinburgh, Edinburgh Prolog, European AI, Faculty, Fernando Pereira, FGCS, Fifth Generation Computer Systems, Fortran, France, French, Gerard Battani, Henri Meloni
related to Related languages · 27
Prolog → AgentSpeak, As Turbo Prolog, Borland, Danish, Datalog, Erlang, GraphTalk, In, It, Lisp, Mercury, PDC, PDC Prolog, PicoLisp, Pilog, Planner, Prolog Development Center, Prolog's, Prolog-based, Scientific Community Metaphor
related to Execution · 14
Prolog → Again, Execution, For, If, In, Initially, Logically, Operationally, Prolog's, Since, SLD, The, This, Two
related to Modules · 14
Prolog → Ciao, Contextual Logic Programming, For, GNU Prolog, However, Instead, ISO, ISO Prolog, ISO Standard, Logtalk, Quintus/SICStus, Some, The, XSB
related to Implementation in hardware · 13
Prolog → During, Fifth Generation Computer Systems, Furthermore, GLIPS, However, In, LIP, LIPS, MLIPS, New Generation Computer Technology, The, The FGCS, The Institute
related to Use in industry · 13
Prolog → AI, Apache Hadoop, Apache UIMA, IBM's DeepQA, Java, Low-Code Development Platform GeneXus, Open, SUSE Linux Enterprise Server, TerminusDB, The, Unstructured Information Management Architecture, Watson, We
related to Web programming · 12
Prolog → Ciao, HTML, In, JSON-RPC, Resource Description Framework, Some Prolog, SWI-Prolog, There, Visual Prolog, Web Ontology Language, Websockets, XML
related to ISO Prolog · 11
Prolog → ANSI X3J17, Cor, ISO, ISO/IEC, ISO/IEC JTC1/SC22/WG17, It, Standardization, The, The International Organization, There, US Technical Advisory Group
related to Tabling · 11
Prolog → And, B-Prolog, Ciao, In, It, SLG, Some Prolog, SWI-Prolog, Tabling, XSB, YAP

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

programming logic language predicates query used program languages clauses system example systems term terms called also iso java implementations swi-prolog

Prolog relationships Subject–Predicate–Object triples

TTTA extracted 330 structured relationships around Prolog. Examples in this analysis include Prolog → Designed by → Alain Colmerauer and Prolog → Filename extensions → .pl, .pro, .P. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
PrologDesigned byAlain Colmerauer1.00infobox
PrologFilename extensions.pl, .pro, .P1.00infobox
PrologFirst appeared1972; 54 years ago (1972)1.00infobox
PrologParadigmLogic1.00infobox
PrologStable releasePart 1: General core-Edition 1 (June 1995; 31 years ago (1995-06)) Part 2: Modules-Edition 1 (June 2000; 26 years ago (2000-06)) Part 3: Definite clause grammar rules (June 2025…1.00infobox
PrologTyping disciplineUntyped (its single data type is "term")1.00infobox
PrologWebsitePart 1: www.iso.org/standard/21413.html Part 2: www.iso.org/standard/20775.html Part 3: www.iso.org/standard/83635.html1.00infobox
Prologis alogic programming language that has its origins in artificial intelligence0.90text
Prologis aTuring-complete0.90text
Prologis amulti-paradigm language with interfaces0.90text
Prologis aProlog interpreter written in0.90text
Prologis asubset of Planner0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Prolog bring nearby vocabulary together. In this analysis, examples include Systems, Used and Predicates. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Prolog
    • Systems
    • Used
    • Predicates
    • Implementations
    • Also
    • System
    • Java
    • Iso
    • Programs
    • Clauses
    • Execution
    • Implementation
  • prolog
    • Systems
    • Used
    • Predicates
    • Implementations
    • Also
    • System
    • Java
    • Iso
    • Programs
    • Clauses
    • Execution
    • Implementation
  • logic programming
    • Programming
    • Language
    • Languages
    • Prolog
    • Implementations
    • Implementation
    • Iso
    • Program
    • Code
    • Java
    • Object-oriented
    • Support
  • first-order logic
    • Programming
    • Prolog
    • Language
    • Implementations
    • Languages
    • Implementation
    • Iso
    • Program
    • Object-oriented
    • Use
    • First
    • Clauses
  • formal logic
    • Programming
    • Prolog
    • Language
    • Implementations
    • Languages
    • Implementation
    • Iso
    • Program
    • Object-oriented
    • Use
    • First
    • Clauses
  • programming languages
    • Language
    • Languages
    • Programming
    • Prolog
    • Java
    • Implementations
    • Rules
    • Logic
    • Also
    • Iso
    • Clause
    • Code
  • declarative programming
    • Language
    • Languages
    • Prolog
    • Implementations
    • Iso
    • Code
    • Java
    • Support
    • Ciao
    • Object-oriented
    • Use
    • Implementation
  • natural language processing
    • Programming
    • Logic
    • Prolog
    • Used
    • Languages
    • Object-oriented
    • Use
    • Implementations
    • Support
    • Also
    • System
    • Rules

Connections between topic areas Semantic bridges

For Prolog, one of the stronger structural bridges in this analysis connects Prolog with Extensions. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
PrologExtensions · splits 163 ⟂ 32
PrologHistory · splits 164 ⟂ 31
PrologImplementation · splits 168 ⟂ 27
PrologSyntax and semantics · splits 170 ⟂ 25
PrologOverview · splits 176 ⟂ 19
PrologInterfaces to other languages · splits 181 ⟂ 14
PrologRelated languages · splits 183 ⟂ 12
PrologModules · splits 185 ⟂ 10
PrologHigher-order programming · splits 187 ⟂ 8
PrologProgramming in Prolog · splits 191 ⟂ 4
PrologDesign patterns of Prolog · splits 191 ⟂ 4
PrologMeta-interpreters and reflection · splits 191 ⟂ 4

Map overview Semantic statistics

Prolog

Nodes195
Edges194
Triples330
Avg. degree1.99
Density0.010256
Components1

Source & methodology

TTTA analyzes the structure around Prolog to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Standards & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Prolog · EN edition · Analysis: TopicsToTalkAbout

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