1050 search results - page 2 / 210 » The problem with rights expression languages |
156
click to vote
ADT
2006
15 years 6 months ago
2006
We propose LicenseScript, a language for digital rights management (DRM) based on multiset rewriting and logic programming. LicenseScript enjoys a precise syntax and semantics, an...
179
click to vote
DOCENG
2003
ACM
15 years 11 months ago
2003
ACM
XPath [3, 5] is a powerful and quite successful language able to perform complex node selection in trees through compact specifications. As such, it plays a growing role in many ...
153
click to vote
AI
2005
Springer
15 years 5 months ago
2005
Springer
We present a compiler that translates a problem specification into a propositional satisfiability test (SAT). Problems are specified in a logic-based language, called NP-SPEC, whi...
159
click to vote
PODS
2006
ACM
16 years 6 months ago
2006
ACM
We propose a novel approach to the classical view update problem. The view update problem arises from the fact that modifications to a database view may not correspond uniquely to...
142
click to vote
DRM
2003
Springer
15 years 11 months ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...