433 search results - page 27 / 87 » Using Description Logics in Relation Based Access Control |
ICLP
2007
Springer
13 years 11 months ago
2007
Springer
We present a static analysis that infers both upper and lower bounds on the usage that a logic program makes of a set of user-definable resources. The inferred bounds will in gener...
MUC
1992
13 years 12 months ago
1992
The GE NLTooLsET is a set of text interpretation tools designed to be easily adapted to new domains. This report summarizes the system and its performance on the MUG-4 task . INTR...
SIGMOD
2004
ACM
14 years 8 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
MMB
2001
Springer
14 years 10 days ago
2001
Springer
This paper provides a performance evaluation of the TETRAPOL random access protocol. The results are based on a Markovian model which is also presented. The Markovian model is use...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
We present role logic, a notation for describing properties of relational structures in shape analysis, databases, and knowledge bases. We construct role logic using the ideas of ...