Tree (abstract data type)

Tree - abstract data type. Article "Tree (abstract data type)" in English Wikipedia has 42.5 points for quality (as of July 1, 2025). The article contains 7 references and 13 sections. The article also contains quality flaw template, which reduce quality score.

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 "Tree (abstract data type)", its content was written by 419 registered users of English Wikipedia and edited by 1171 registered Wikipedia users in all languages.

The article is cited 756 times in English Wikipedia and cited 3200 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #24 in October 2001
• Global: #30 in October 2001

The highest popularity rank from 2008:

• Local (English): #15411 in April 2015
• Global: #18278 in June 2008

There are 35 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) Tree (abstract data type)		42.4871
2	Czech (cs) Strom (datová struktura)		34.1962
3	Spanish (es) Árbol (informática)		33.3011
4	Portuguese (pt) Árvore (estrutura de dados)		33.2181
5	Chinese (zh) 树 (数据结构)		28.8226
6	Persian (fa) درخت (ساختار داده)		28.268
7	Bulgarian (bg) Дърво (структура от данни)		26.2067
8	Indonesian (id) Pohon (struktur data)		26.1339
9	Ukrainian (uk) Дерево (структура даних)		23.766
10	Japanese (ja) 木構造 (データ構造)		21.6046

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

The most popular language versions of the article "Tree (abstract data type)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Tree (abstract data type)		6 260 300
2	Spanish (es) Árbol (informática)		1 213 944
3	Japanese (ja) 木構造 (データ構造)		763 987
4	Russian (ru) Дерево (структура данных)		631 718
5	Chinese (zh) 树 (数据结构)		319 557
6	Portuguese (pt) Árvore (estrutura de dados)		291 627
7	Polish (pl) Drzewo (informatyka)		262 709
8	Italian (it) Albero (informatica)		222 930
9	French (fr) Arbre enraciné		196 827
10	German (de) Baum (Datenstruktur)		152 336

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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 "Tree (abstract data type)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Tree (abstract data type)		11 213
2	Japanese (ja) 木構造 (データ構造)		1 408
3	Russian (ru) Дерево (структура данных)		932
4	Chinese (zh) 树 (数据结构)		777
5	Spanish (es) Árbol (informática)		712
6	German (de) Baum (Datenstruktur)		642
7	Korean (ko) 트리 구조		353
8	Portuguese (pt) Árvore (estrutura de dados)		352
9	Simple English (simple) Tree (data structure)		336
10	Polish (pl) Drzewo (informatyka)		301

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

Language versions of the article "Tree (abstract data type)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Tree (abstract data type)		419
2	French (fr) Arbre enraciné		78
3	Spanish (es) Árbol (informática)		69
4	Chinese (zh) 树 (数据结构)		54
5	Italian (it) Albero (informatica)		52
6	Russian (ru) Дерево (структура данных)		49
7	Japanese (ja) 木構造 (データ構造)		40
8	Polish (pl) Drzewo (informatyka)		37
9	Dutch (nl) Boom (datastructuur)		35
10	Portuguese (pt) Árvore (estrutura de dados)		33

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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 "Tree (abstract data type)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Indonesian (id) Pohon (struktur data)		1
2	Italian (it) Albero (informatica)		1
3	Polish (pl) Drzewo (informatyka)		1
4	Portuguese (pt) Árvore (estrutura de dados)		1
5	Arabic (ar) شجرة (هياكل بيانات)		0
6	Bulgarian (bg) Дърво (структура от данни)		0
7	Catalan (ca) Arbre (estructura de dades)		0
8	Czech (cs) Strom (datová struktura)		0
9	Danish (da) Træ (datastruktur)		0
10	German (de) Baum (Datenstruktur)		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 "Tree (abstract data type)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Tree (abstract data type)		756
2	French (fr) Arbre enraciné		381
3	Japanese (ja) 木構造 (データ構造)		324
4	Chinese (zh) 树 (数据结构)		246
5	Russian (ru) Дерево (структура данных)		161
6	Italian (it) Albero (informatica)		135
7	Ukrainian (uk) Дерево (структура даних)		127
8	Spanish (es) Árbol (informática)		112
9	Portuguese (pt) Árvore (estrutura de dados)		110
10	Persian (fa) درخت (ساختار داده)		106

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#	Language	Value
ar	Arabic شجرة (هياكل بيانات)
bg	Bulgarian Дърво (структура от данни)
ca	Catalan Arbre (estructura de dades)
cs	Czech Strom (datová struktura)
da	Danish Træ (datastruktur)
de	German Baum (Datenstruktur)
en	English Tree (abstract data type)
eo	Esperanto Arbo (datumstrukturo)
es	Spanish Árbol (informática)
et	Estonian Puu (andmestruktuur)
fa	Persian درخت (ساختار داده)
fi	Finnish Puu (tietorakenne)
fr	French Arbre enraciné
hu	Hungarian Fa (adatszerkezet)
id	Indonesian Pohon (struktur data)
it	Italian Albero (informatica)
ja	Japanese 木構造 (データ構造)
ko	Korean 트리 구조
lt	Lithuanian Medis (duomenų struktūra)
nl	Dutch Boom (datastructuur)
no	Norwegian Tre (datastruktur)
pl	Polish Drzewo (informatyka)
pt	Portuguese Árvore (estrutura de dados)
ru	Russian Дерево (структура данных)
sh	Serbo-Croatian Stablo (struktura podataka)
simple	Simple English Tree (data structure)
sl	Slovenian Drevo (podatkovna struktura)
sr	Serbian Стабло (структура података)
sv	Swedish Träd (datastruktur)
ta	Tamil மரம் (தரவுக் கட்டமைப்பு)
th	Thai ต้นไม้ (โครงสร้างข้อมูล)
tr	Turkish Ağaç (veri yapısı)
uk	Ukrainian Дерево (структура даних)
vi	Vietnamese Cây (cấu trúc dữ liệu)
zh	Chinese 树 (数据结构)

Best Rank

English: #15411 04.2015

Global: #18278 06.2008

Best Rank

English: #24 10.2001

Global: #30 10.2001

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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