It is generally accepted that knowledge based systems would be smarter if they can manage uncertainty. In this paper we extend Description Logics, well-known logics for managing structured knowledge, towards the management of uncertainty. We allow to express that a sentence is not just true or false, but certain to some degree, which is taken from a certainty lattice.
Uncertainty in description logics: a lattice-based approach
Straccia U
2004
Abstract
It is generally accepted that knowledge based systems would be smarter if they can manage uncertainty. In this paper we extend Description Logics, well-known logics for managing structured knowledge, towards the management of uncertainty. We allow to express that a sentence is not just true or false, but certain to some degree, which is taken from a certainty lattice.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_91120-doc_125570.pdf
solo utenti autorizzati
Descrizione: Uncertainty in description logics: a lattice-based approach
Tipologia:
Versione Editoriale (PDF)
Dimensione
215.06 kB
Formato
Adobe PDF
|
215.06 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
