Efficient Design of Interpretation of REL License Using Expert Systems

  • Chun Hui Suen
  • Published 2007 in
    2007 4th IEEE Consumer Communications and…

Abstract

Developing a system to interpret MPEG-21 REL or other flexible rights language is often a difficult task, due to the flexibility of the language and the lack of formal semantics. An efficient way to manage this complexity is to translate the license into a set of clearly defined knowledge predicate, and process this knowledge via inference rules using an expert system. This improves computational efficiency and allows authorization request to be verified against a large number of licenses without dependency issues.

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Cite this paper

@article{Suen2007EfficientDO, title={Efficient Design of Interpretation of REL License Using Expert Systems}, author={Chun Hui Suen}, journal={2007 4th IEEE Consumer Communications and Networking Conference}, year={2007}, pages={1063-1067} }