AC-3 algorithm

en

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AC-3 algorithm

Quality:

AC-3 algorithm - one of a series of algorithms used for the solution of constraint satisfaction problems. Article “AC-3 algorithm” in English Wikipedia has 6.7 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

This article has the best quality in German Wikipedia. However, this article is the most popular in English version.

Since the creation of article “AC-3 algorithm”, its content was written by 32 registered users of English Wikipedia and edited by 79 registered Wikipedia users in all languages.

The article is cited 4 times in English Wikipedia and cited 17 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #59762 in May 2005
  • Global: #103942 in July 2012

The highest popularity rank from 2008:

  • Local (English): #364092 in October 2021
  • Global: #577698 in October 2008

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1German (de)
AC-3-Algorithmus
8.3288
2English (en)
AC-3 algorithm
6.7311
3Korean (ko)
AC-3 알고리즘
3.0293
4French (fr)
Algorithme AC-3
2.7742
5Persian (fa)
الگوریتم سازگاری کمان
2.1462
6Ukrainian (uk)
Алгоритм AC-3
1.9043
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "AC-3 algorithm" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
AC-3 algorithm
257 833
2German (de)
AC-3-Algorithmus
23 993
3Korean (ko)
AC-3 알고리즘
12 261
4Persian (fa)
الگوریتم سازگاری کمان
5 437
5French (fr)
Algorithme AC-3
1 054
6Ukrainian (uk)
Алгоритм AC-3
782
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "AC-3 algorithm" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
AC-3 algorithm
1 147
2French (fr)
Algorithme AC-3
67
3German (de)
AC-3-Algorithmus
53
4Korean (ko)
AC-3 알고리즘
14
5Ukrainian (uk)
Алгоритм AC-3
7
6Persian (fa)
الگوریتم سازگاری کمان
5
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "AC-3 algorithm" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
AC-3 algorithm
32
2German (de)
AC-3-Algorithmus
19
3Korean (ko)
AC-3 알고리즘
13
4Ukrainian (uk)
Алгоритм AC-3
7
5French (fr)
Algorithme AC-3
5
6Persian (fa)
الگوریتم سازگاری کمان
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "AC-3 algorithm" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
AC-3-Algorithmus
0
2English (en)
AC-3 algorithm
0
3Persian (fa)
الگوریتم سازگاری کمان
0
4French (fr)
Algorithme AC-3
0
5Korean (ko)
AC-3 알고리즘
0
6Ukrainian (uk)
Алгоритм AC-3
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "AC-3 algorithm" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
AC-3-Algorithmus
6
2English (en)
AC-3 algorithm
4
3Korean (ko)
AC-3 알고리즘
3
4Persian (fa)
الگوریتم سازگاری کمان
2
5French (fr)
Algorithme AC-3
1
6Ukrainian (uk)
Алгоритм AC-3
1
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
AC-3-Algorithmus
enEnglish
AC-3 algorithm
faPersian
الگوریتم سازگاری کمان
frFrench
Algorithme AC-3
koKorean
AC-3 알고리즘
ukUkrainian
Алгоритм AC-3

Popularity rank trends

Best Rank English:
#364092
10.2021
Global:
#577698
10.2008

AI rank trends

Best Rank English:
#59762
05.2005
Global:
#103942
07.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on AC-3 algorithm from Wikipedia articles about Constraint satisfaction problem, AC3, Local consistency, List of algorithms and Constraint satisfaction. Whereas reading the article about AC-3 algorithm people most often go to Wikipedia articles on Local consistency, Constraint satisfaction problem, Constraint satisfaction, Alan Mackworth and AC3.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 13 October 2025

On 13 October 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Diane Keaton, Ed Gein, 2026 FIFA World Cup qualification, 2026 FIFA World Cup, 2026 FIFA World Cup qualification (UEFA), Ian Watkins, 2026 FIFA World Cup qualification (CAF), Ilse Koch, Donald Trump, ChatGPT.

In English Wikipedia the most popular articles on that day were: Ed Gein, Diane Keaton, Ian Watkins (Lostprophets singer), Google Chrome, Kantara: Chapter 1, Columbus Day, Justin Trudeau, 2026 FIFA World Cup qualification, Dennis Rader, Deaths in 2025.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information