Unique name assumption
http://dbpedia.org/resource/Unique_name_assumption
L’hypothèse du nom unique (Unique Name Assumption, UNA en anglais) est, en ontologie, l’hypothèse selon laquelle chaque entité possède un nom unique, c’est-à-dire que deux noms différents ne peuvent pas faire référence à la même entité.
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L'ipotesi di unicità del nome (in inglese abbreviato UNA, Unique Name Assumption) è un'ipotesi semplificativa che viene fatta durante la definizione di alcuni linguaggi per ontologie e logiche descrittive. Nelle logiche in cui vale questa ipotesi, nomi diversi fanno sempre riferimento ad entità differenti del mondo.
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The unique name assumption is a simplifying assumption made in some ontology languages and description logics. In logics with the unique name assumption, different names always refer to different entities in the world.It was included in Ray Reiter's discussion of the closed-world assumption often tacitly included in Database Management Systems (e.g. SQL) in his 1984 article "Towards a logical reconstruction of relational database theory" (in M. L. Brodie, J. Mylopoulos, J. W. Schmidt (editors), Data Modelling in Artificial Intelligence, Database and Programming Languages, Springer, 1984, pages 191–233).
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Hypothèse du nom unique
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Ipotesi di unicità del nome
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Unique name assumption
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15056340
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L’hypothèse du nom unique (Unique Name Assumption, UNA en anglais) est, en ontologie, l’hypothèse selon laquelle chaque entité possède un nom unique, c’est-à-dire que deux noms différents ne peuvent pas faire référence à la même entité.
rdf:langString
The unique name assumption is a simplifying assumption made in some ontology languages and description logics. In logics with the unique name assumption, different names always refer to different entities in the world.It was included in Ray Reiter's discussion of the closed-world assumption often tacitly included in Database Management Systems (e.g. SQL) in his 1984 article "Towards a logical reconstruction of relational database theory" (in M. L. Brodie, J. Mylopoulos, J. W. Schmidt (editors), Data Modelling in Artificial Intelligence, Database and Programming Languages, Springer, 1984, pages 191–233). The standard ontology language OWL does not make this assumption, but provides explicit constructs to express whether two names denote the same or distinct entities.
* owl:sameAs is the OWL property that asserts that two given names or identifiers (e.g., URIs) refer to the same individual or entity.
* owl:differentFrom is the OWL property that asserts that two given names or identifiers (e.g., URIs) refer to different individuals or entities.
rdf:langString
L'ipotesi di unicità del nome (in inglese abbreviato UNA, Unique Name Assumption) è un'ipotesi semplificativa che viene fatta durante la definizione di alcuni linguaggi per ontologie e logiche descrittive. Nelle logiche in cui vale questa ipotesi, nomi diversi fanno sempre riferimento ad entità differenti del mondo.
xsd:nonNegativeInteger
1758