11 search results - page 1 / 3 » On the Correctness Criteria of Fine-Grained Access Control i... |
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Databases are increasingly being used to store information covered by heterogeneous policies, which require support for access control with great flexibility. This has led to incr...
SIGMOD
2004
ACM
14 years 4 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,...
ESORICS
2007
Springer
13 years 8 months ago
2007
Springer
As the XML model gets more popular, new needs arise to specify access control within XML model. Various XML access control models and enforcement methods have been proposed recentl...
ASSETS
2008
ACM
13 years 6 months ago
2008
ACM
Accessibility auditors have to choose a method when evaluating accessibility: expert review (a.k.a. conformance testing), user testing, subjective evaluations, barrier walkthrough...
DNIS
2007
Springer
13 years 10 months ago
2007
Springer
A read-only transaction (ROT) does not modify any data. The main issues regarding processing ROTs are correctness, data currency and performance. Two-phase Locking (2PL) protocol i...