閉世界仮説

ja

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閉世界仮説

Quality:

Closed-world assumption - formal-logic assumption that any statement that is not known to be true is false. Article “閉世界仮説” in Japanese Wikipedia has 4.3 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.48 points.

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

Since the creation of article “閉世界仮説”, its content was written by 8 registered users of Japanese Wikipedia and edited by 159 registered Wikipedia users in all languages.

The article is cited 7 times in Japanese Wikipedia and cited 153 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #24439 in August 2019
  • Global: #85124 in August 2009

The highest popularity rank from 2008:

  • Local (Japanese): #289380 in January 2017
  • Global: #420539 in June 2025

There are 10 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
1Italian (it)
Assunzione del mondo chiuso
25.7776
2English (en)
Closed-world assumption
23.0733
3Serbian (sr)
Pretpostavka zatvorenog sveta
17.7471
4German (de)
Closed world assumption
16.4356
5Chinese (zh)
封闭世界假定
13.0352
6Russian (ru)
Предположение о замкнутости мира
5.0933
7Japanese (ja)
閉世界仮説
4.2784
8French (fr)
Hypothèse du monde clos
3.544
9Dutch (nl)
Aanname van een gesloten wereld
2.4856
10Korean (ko)
폐세계 가설
2.2458
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 "閉世界仮説" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Closed-world assumption
323 816
2Japanese (ja)
閉世界仮説
42 498
3German (de)
Closed world assumption
36 417
4Chinese (zh)
封闭世界假定
15 026
5Russian (ru)
Предположение о замкнутости мира
11 984
6French (fr)
Hypothèse du monde clos
10 244
7Dutch (nl)
Aanname van een gesloten wereld
5 550
8Italian (it)
Assunzione del mondo chiuso
4 293
9Korean (ko)
폐세계 가설
198
10Serbian (sr)
Pretpostavka zatvorenog sveta
198
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 "閉世界仮説" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Closed-world assumption
3 915
2German (de)
Closed world assumption
158
3Japanese (ja)
閉世界仮説
115
4Chinese (zh)
封闭世界假定
55
5French (fr)
Hypothèse du monde clos
31
6Italian (it)
Assunzione del mondo chiuso
19
7Russian (ru)
Предположение о замкнутости мира
18
8Korean (ko)
폐세계 가설
17
9Serbian (sr)
Pretpostavka zatvorenog sveta
17
10Dutch (nl)
Aanname van een gesloten wereld
9
More...

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

The highest AI

Language versions of the article "閉世界仮説" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Closed-world assumption
81
2German (de)
Closed world assumption
26
3French (fr)
Hypothèse du monde clos
12
4Russian (ru)
Предположение о замкнутости мира
9
5Japanese (ja)
閉世界仮説
8
6Dutch (nl)
Aanname van een gesloten wereld
8
7Italian (it)
Assunzione del mondo chiuso
6
8Chinese (zh)
封闭世界假定
6
9Serbian (sr)
Pretpostavka zatvorenog sveta
3
10Korean (ko)
폐세계 가설
0
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 "閉世界仮説" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Closed world assumption
0
2English (en)
Closed-world assumption
0
3French (fr)
Hypothèse du monde clos
0
4Italian (it)
Assunzione del mondo chiuso
0
5Japanese (ja)
閉世界仮説
0
6Korean (ko)
폐세계 가설
0
7Dutch (nl)
Aanname van een gesloten wereld
0
8Russian (ru)
Предположение о замкнутости мира
0
9Serbian (sr)
Pretpostavka zatvorenog sveta
0
10Chinese (zh)
封闭世界假定
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 "閉世界仮説" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Closed-world assumption
78
2Serbian (sr)
Pretpostavka zatvorenog sveta
27
3Italian (it)
Assunzione del mondo chiuso
11
4German (de)
Closed world assumption
9
5Chinese (zh)
封闭世界假定
8
6Japanese (ja)
閉世界仮説
7
7French (fr)
Hypothèse du monde clos
4
8Dutch (nl)
Aanname van een gesloten wereld
4
9Korean (ko)
폐세계 가설
3
10Russian (ru)
Предположение о замкнутости мира
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Closed world assumption
enEnglish
Closed-world assumption
frFrench
Hypothèse du monde clos
itItalian
Assunzione del mondo chiuso
jaJapanese
閉世界仮説
koKorean
폐세계 가설
nlDutch
Aanname van een gesloten wereld
ruRussian
Предположение о замкнутости мира
srSerbian
Pretpostavka zatvorenog sveta
zhChinese
封闭世界假定

Popularity rank trends

Best Rank Japanese:
#289380
01.2017
Global:
#420539
06.2025

AI rank trends

Best Rank Japanese:
#24439
08.2019
Global:
#85124
08.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Closed-world assumption from Wikipedia articles about Frame problem, Assumption, Relation, Web Ontology Language and Artificial intelligence. Whereas reading the article about Closed-world assumption people most often go to Wikipedia articles on Negation as failure, Circumscription, Stable model semantics, Horn clause and Default logic.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Japanese Wikipedia the most popular articles on that day were: 小泉八雲, 同志社国際中学校・高等学校, 若嶋津六夫, 伊藤大海 (野球), 高橋成美, 井端弘和, 太田裕二, ワールド・ベースボール・クラシック, 高田みづえ, 尾崎将司.

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