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#world-assumption

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Cidoc-crm Version 4.2.4 - Reference Document

The open world assumption

The "Open World Assumption" is a term from knowledge base systems. It characterizes knowledge base systems that assume the information stored is incomplete relative to the universe of discourse they intend to describe. This incompleteness may be due to the inability of the…

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Description Logic - Wikipedia, The Free Encyclopedia

The open world assumption

[referring to Description Logic] Not having CWA, or rather having the Open World Assumption (OWA) means that lack of knowledge of a fact does not immediately imply knowledge of the negation of a fact.

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