We are developing a framework to acquire knowledge from a peer-to-peer network and to evolve it maintaining local coherence and recoverability of previously acquired data. In this context, we give trust to informations and informa- tion sources in a novel way. Informations acquired from the web is given a truth value, based on previous valuations. Each peer deal with them using a fuzzy extension of RDF semantics, apply extra entailment rules derived from an on- tology, and deal with inconsistencies using belief-revision techniques. The result is a set of consistent and logically closed data that can be visualized and annotated by human users.

On the Relation between Trust on Input and Reliability of Output / M., Mazzieri; Dragoni, Aldo Franco. - ELETTRONICO. - (2006), pp. 51-52. (Intervento presentato al convegno rd European Semantic Web Conference (ESWC 2006) tenutosi a Budva, Montenegro nel 11--14 June 2006).

On the Relation between Trust on Input and Reliability of Output

DRAGONI, Aldo Franco
2006-01-01

Abstract

We are developing a framework to acquire knowledge from a peer-to-peer network and to evolve it maintaining local coherence and recoverability of previously acquired data. In this context, we give trust to informations and informa- tion sources in a novel way. Informations acquired from the web is given a truth value, based on previous valuations. Each peer deal with them using a fuzzy extension of RDF semantics, apply extra entailment rules derived from an on- tology, and deal with inconsistencies using belief-revision techniques. The result is a set of consistent and logically closed data that can be visualized and annotated by human users.
2006
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/48916
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact