27 search results - page 6 / 6 » Supporting Multiple View Maintenance Policies |
SIGMOD
2010
ACM
13 years 10 months ago
2010
ACM
With the maturity of GPS, wireless, and Web technologies, increasing amounts of movement data collected from various moving objects, such as animals, vehicles, mobile devices, and...
SIGMOD
1999
ACM
13 years 9 months ago
1999
ACM
It is envisaged that the application of the multilevel security (MLS) scheme will enhance exibility and e ectiveness of authorization policies in shared enterprise databases and w...