http://www.bibsonomy.org/burst/user/dawinci/electronicBibSonomy BuRST Feed for /user/dawinci/electronic2008-08-21T05:23:50+02:00http://www.bibsonomy.org/bibtex/2511441fd2bef21d5b6b4dd9146b9d57e/dawincidawinci2008-04-14T12:52:21+02:00liability, digital protection, of trading intangible industrial agreements language, rights languages commerce, specification management, rendering security model, product persistent data, control, content goods, property, electronic licenses, music, <span style="color:#555555;">Carl A. <a href="http://www.bibsonomy.org/author/Gunter">Gunter</a> and Stephen T. <a href="http://www.bibsonomy.org/author/Weeks">Weeks</a> and Andrew K. <a href="http://www.bibsonomy.org/author/Wright">Wright</a> </span><em>System Sciences, 2001. Proceedings of the 34th Annual Hawaii International Conference on</em><em>January2001. </em>Mon Apr 14 12:52:21 CEST 2008System Sciences, 2001. Proceedings of the 34th Annual Hawaii International Conference onJanuary 5 pp.Models and languages for digital rights2001liability, digital protection, of trading intangible industrial agreements language, rights languages commerce, specification management, rendering security model, product persistent data, control, content goods, property, electronic licenses, music, Digital rights management (DRM) devices provide persistent protection, which is the means to control the rendering of digital content to users. This enables new kinds of agreements between the parties involved in trading intangible goods, such as digital music. In this paper, we propose a language and a model that is capable of expressing a range of licenses of the kind that DRM systems may be expected to support.