'Standard semantics' diaporamas de présentation

Ontologies and Databases

Ontologies and Databases. Ian Horrocks <ian.horrocks@comlab.ox.ac.uk> Information Systems Group Oxford University Computing Laboratory. What is an Ontology?. A model of (some aspect of) the world Introduces vocabulary relevant to domain

469 views • 21 slides

Ontologies and Databases

Ontologies and Databases. Ian Horrocks <ian.horrocks@comlab.ox.ac.uk> Information Systems Group Oxford University Computing Laboratory. What is an Ontology?. A model of (some aspect of) the world Introduces vocabulary relevant to domain

329 views • 21 slides

307 views • 20 slides

S = ( X, A ? {d[1],d[2],..,d[k]}, V ), where: - X is a finite set of objects,

Multi- H ierarchical D ecision S ystem. S = ( X, A ? {d[1],d[2],..,d[k]}, V ), where: - X is a finite set of objects, - A is a finite set of classification attributes , - {d[1],d[2],..,d[k]} is a set of hierarchical decision attributes, and

180 views • 7 slides