REL and RDD Web Services System Based on MPEG-21 Framework

MPEG-21 프레임워크 기반의 REL 및 RDD 웹서비스 시스템

  • 윤화묵 (배재대학교 컴퓨터공학과) ;
  • 조태범 (배재대학교 컴퓨터공학과) ;
  • 정회경 (배재대학교 컴퓨터공학과)
  • Published : 2006.05.01


The standardization on RDD and REL has been developed by MPEG. REL is a Right Expression Language and RDD is term dictionary which develop active application of REL. However, since REL documents could be oかy edited by user understanding MPEG-21's framework, much easier editing system is required. As well, REL Consumption System to process and analyze REL documents, the RDD interoperability system to interoperate REL and RDD are needed. In this paper, REL Editing System and REL Consumption System, RDD Web Services System were designed and implemented, REL Editing System to make REL document, REL Consumption System to process and analyze edited documents, RDD Web Services System to process rights inquiry base on the Web Services.



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