We present the Obligation Specification Language (OSL), a policy language for distributed usage control. OSL supports the formalization of a wide range of usage control requirements. We also present translations between OSL and two rights expression languages (RELs) from the DRM area. These translations make it possible to use DRM mechanisms to enforce OSL policies. Furthermore, the translations en. hance the interoperability of DRM mechanisms and allow us to apply OSL-specific monitoring and analysis tools to the RELs. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Hilty, M., Pretschner, A., Basin, D., Schaefer, C., & Walter, T. (2007). A policy language for distributed usage control. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4734 LNCS, pp. 531–546). https://doi.org/10.1007/978-3-540-74835-9_35
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