Complex adaptive system

Complex adaptive system - system in which a perfect understanding of the individual parts does not automatically convey a perfect understanding of the whole system's behavior. Article "Complex adaptive system" in English Wikipedia has 55.3 points for quality (as of July 1, 2025). The article contains 60 references and 10 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that language version.

Since the creation of article "Complex adaptive system", its content was written by 158 registered users of English Wikipedia and edited by 372 registered Wikipedia users in all languages.

The article is cited 179 times in English Wikipedia and cited 755 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #22786 in July 2008
• Global: #42640 in January 2017

The highest popularity rank from 2008:

• Local (English): #92838 in September 2014
• Global: #101632 in December 2014

There are 17 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.

#	Language	Quality grade	Quality score
1	English (en) Complex adaptive system		55.2881
2	Hebrew (he) מערכות מורכבות מסתגלות		40.9603
3	Slovak (sk) Komplexný adaptívny systém		33.5723
4	Catalan (ca) Sistema adaptatiu complex		30.6975
5	Spanish (es) Sistema adaptativo complejo		23.9326
6	Arabic (ar) نظام متوائم معقد		22.6939
7	Persian (fa) سامانه سازگار پیچیده		19.4854
8	Japanese (ja) 複雑適応系		17.7427
9	Vietnamese (vi) Hệ thống thích ứng phức tạp		17.4306
10	French (fr) Système complexe adaptatif		16.0622

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

The most popular language versions of the article "Complex adaptive system" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Complex adaptive system		1 333 472
2	German (de) Komplexes adaptives System		116 117
3	Japanese (ja) 複雑適応系		94 765
4	Spanish (es) Sistema adaptativo complejo		67 643
5	Russian (ru) Сложная адаптивная система		33 826
6	Portuguese (pt) Sistema adaptativo complexo		27 113
7	Dutch (nl) Complex adaptief systeem		26 535
8	French (fr) Système complexe adaptatif		22 833
9	Persian (fa) سامانه سازگار پیچیده		17 440
10	Hebrew (he) מערכות מורכבות מסתגלות		6 909

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

The most popular language versions of the article "Complex adaptive system" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Complex adaptive system		5 281
2	Spanish (es) Sistema adaptativo complejo		216
3	German (de) Komplexes adaptives System		172
4	Japanese (ja) 複雑適応系		132
5	Russian (ru) Сложная адаптивная система		101
6	Chinese (zh) 复杂适应系统		96
7	French (fr) Système complexe adaptatif		90
8	Dutch (nl) Complex adaptief systeem		61
9	Persian (fa) سامانه سازگار پیچیده		44
10	Hebrew (he) מערכות מורכבות מסתגלות		41

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

Language versions of the article "Complex adaptive system" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Complex adaptive system		158
2	German (de) Komplexes adaptives System		55
3	Spanish (es) Sistema adaptativo complejo		23
4	Hebrew (he) מערכות מורכבות מסתגלות		22
5	Dutch (nl) Complex adaptief systeem		18
6	Russian (ru) Сложная адаптивная система		18
7	French (fr) Système complexe adaptatif		16
8	Catalan (ca) Sistema adaptatiu complex		11
9	Persian (fa) سامانه سازگار پیچیده		11
10	Japanese (ja) 複雑適応系		9

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

Language versions of the article "Complex adaptive system" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Persian (fa) سامانه سازگار پیچیده		1
2	Arabic (ar) نظام متوائم معقد		0
3	Catalan (ca) Sistema adaptatiu complex		0
4	German (de) Komplexes adaptives System		0
5	English (en) Complex adaptive system		0
6	Spanish (es) Sistema adaptativo complejo		0
7	French (fr) Système complexe adaptatif		0
8	Hebrew (he) מערכות מורכבות מסתגלות		0
9	Japanese (ja) 複雑適応系		0
10	Dutch (nl) Complex adaptief systeem		0

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

Language versions of the article "Complex adaptive system" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Complex adaptive system		179
2	Persian (fa) سامانه سازگار پیچیده		136
3	Arabic (ar) نظام متوائم معقد		82
4	French (fr) Système complexe adaptatif		82
5	Japanese (ja) 複雑適応系		54
6	Ukrainian (uk) Складна адаптивна система		49
7	Portuguese (pt) Sistema adaptativo complexo		48
8	German (de) Komplexes adaptives System		30
9	Spanish (es) Sistema adaptativo complejo		30
10	Chinese (zh) 复杂适应系统		23

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#	Language	Value
ar	Arabic نظام متوائم معقد
ca	Catalan Sistema adaptatiu complex
de	German Komplexes adaptives System
en	English Complex adaptive system
es	Spanish Sistema adaptativo complejo
fa	Persian سامانه سازگار پیچیده
fr	French Système complexe adaptatif
he	Hebrew מערכות מורכבות מסתגלות
ja	Japanese 複雑適応系
nl	Dutch Complex adaptief systeem
pt	Portuguese Sistema adaptativo complexo
ru	Russian Сложная адаптивная система
sk	Slovak Komplexný adaptívny systém
tr	Turkish Karmaşık adaptif sistem
uk	Ukrainian Складна адаптивна система
vi	Vietnamese Hệ thống thích ứng phức tạp
zh	Chinese 复杂适应系统

Best Rank

English: #92838 09.2014

Global: #101632 12.2014

Best Rank

English: #22786 07.2008

Global: #42640 01.2017

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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