Inhaltszusammenfassung

The Open Digital Rights Language (ODRL) aims at providing a foundation for interoperable DRM systems. Since its specification does not define any formal semantics, ODRL licenses are prone to misinterpretation. In order to address this issue, this paper presents a transformation of the ODRL vocabulary to the semantic web language OWL. By doing this, the semantics of an ODRL license is made explicit. Based on the resulting ontology, a second one is created for Usage Rights Management (URM). URM...The Open Digital Rights Language (ODRL) aims at providing a foundation for interoperable DRM systems. Since its specification does not define any formal semantics, ODRL licenses are prone to misinterpretation. In order to address this issue, this paper presents a transformation of the ODRL vocabulary to the semantic web language OWL. By doing this, the semantics of an ODRL license is made explicit. Based on the resulting ontology, a second one is created for Usage Rights Management (URM). URM is a tool for informing users about their usage rights of their digital media files. URM is based on ODRL. The URM ontology therefore represents a possible application of the ODRL ontology.» weiterlesen» einklappen

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Klassifikation

DFG Fachgebiet:
Informatik

DDC Sachgruppe:
Informatik