作者: Anastasia Analyti , Grigoris Antoniou , Carlos Viegas Damásio
DOI: 10.1007/978-3-642-05082-4_15
关键词:
摘要: The success of the Semantic Web is impossible without any form modularity, encapsulation, and access control. In an earlier paper, we extended RDF graphs with weak strong negation, as well derivation rules. ERDF #n -stable model semantics framework (ERDF ) defined, extending RDF(S) semantics. this propose a for modular ontologies, called , which enables collaborative reasoning over set while support hidden knowledge also provided. particular, stable ontologies Our proposed supports local different points view, closed-world open-world assumptions, scoped negation-as-failure. Several complexity results are