Standard: MPEG-21Part number: 20Activity status: OpenTechnologies: Rights Expression TechnologiesWhite papers: w15996 _CEL&MCO_WhitePaper.doc
White Paper on MPEG-21 Contract Expression Language (CEL) and MPEG-21 Media Contract Ontology (MCO) Read more about White Paper on MPEG-21 Contract Expression Language (CEL) and MPEG-21 Media Contract Ontology (MCO)
WD of ISO/IEC 21000-20 Contract Expression Language Read more about WD of ISO/IEC 21000-20 Contract Expression Language