Home›Database theory›closed-world assumption🌐EnglishEnglishDeutschFrançaisItalianoNederlandsРусский한국어中文日本語EntityQ1102454· pop 10· linked from 49 articlesclosed-world assumptionAlso known as CWAformal-logic assumption that any statement that is not known to be true is falseAvailable in 10 languagesFrançaisDeutsch中文日本語РусскийItalianoNederlandsSerbian한국어via Wikidata sitelinks · CC0ConnectionslogicEntityInternational Standard Book NumberEntityCategoriesDatabase theoryKnowledge representationLogic programming