1147 search results - page 117 / 230 » Transformation of Access Rights |
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Patterns are useful knowledge about recurring problems and solutions. Detecting a security problem using patterns in requirements models may lead to its early solution. In order t...
SIS
2007
13 years 10 months ago
2007
Access control models for XML data can be classified in two major categories: node filtering and query rewriting systems. The first category includes approaches that use access ...
ECIS
2004
13 years 10 months ago
2004
This paper explores the body of e-government research surfaced during 1998-2003 in Web of Science and ProQuest. The search identified 158 scholarly papers. Using a classification ...
ENTCS
2006
13 years 9 months ago
2006
We deal with temporal aspects of distributed systems, introducing and studying a new model called timed distributed -calculus. This model extends distributed -calculus with timers...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
This paper presents a system for efficient data transformations between XML and relational databases, called XML Data Mediator (XDM). XDM enables the transformation by externalizi...