Comparing Logic-based and XML-based Rights Expression Languages

  • Cheun Ngen Chong
  • , Sandro Etalle
  • , Pieter H. Hartel

Research output: Book/Report › Report › Other research output

6 Citations (Scopus)
122 Downloads (Pure)

Abstract

Several rights expression languages (RELs) have been proposed to describe licenses governing the terms and conditions of content access. In this field XrML and ODRL cover a prominent role. Both languages are powerful yet complex. In this paper we propose a way of analysing RELs and we apply it to ODRL, XrML and to LicenseScript, a REL we have proposed in [3]. In addition, we test these languages against a number of example scenarios. These examples bring new insights, and shed new light on some of the limits of XrML and ODRL.
Original languageEnglish
Place of PublicationEnschede
PublisherCentre for Telematics and Information Technology (CTIT)
Number of pages40
Publication statusPublished - Aug 2003

Publication series

NameCTIT technical reports series
PublisherUniversity of Twente, Centre for Telematics and Information Technology (CTIT)
No.TR-CTIT-03-30

Keywords

  • SCS-Cybersecurity

Access to Document

  • ReportFinal published version, 303 KB

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    • 6 Citations
    • 1 Conference contribution

    • Comparing Logic-based and XML-based Rights Expression Languages

      Chong, C. N., Etalle, S. & Hartel, P. H., Nov 2003, On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops: OTM Confederated International Workshops, HCI-SWWA, IPW, JTRES, WORM, WMS, and WRSM 2003, Catania, Sicily, Italy, November 3-7, 2003, Proceedings. Meersman, R. & Tari, Z. (eds.). Berlin: Springer, p. 779-792 14 p. (Lecture Notes in Computer Science; vol. 2889).

      Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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