作者: Martin Doerr , Christian-Emil Ore , Stephen Stead
DOI:
关键词:
摘要: The tutorial first addresses requirements and semantic problems to integrate digital information into large scale, meaningful networks of knowledge that support not only access source documents but also use reuse integrated information. pros cons developing global ontologies are discussed. It is argued core relationships fundamental schema integration play a completely different role specialist terminologies in practical management. CIDOC Conceptual Reference Model (CRM) presented as an example such model. ontology new ISO standard (ISO 21127, accepted September 2006), originally designed for the from museums, libraries, archives. product re-engineering dominant underlying common concepts representative data structures. prescriptive, provides controlled language describe high-level semantics allow at level. part technology needed aggregation environment, namely question which extent form feasible. ability CRM has been demonstrated range domains including cultural heritage, e-science biodiversity. modeling by specializing well-tested reduces drastically development time improves system quality, basic interoperability more or less free. will present characteristic applications.