255 search results - page 1 / 51 » A Semantic-Based Transaction Processing Model for Multilevel... |
JCS
1998
13 years 4 months ago
1998
Multilevel transactions have been proposed for multilevel secure databases; in contrast to most proposals, such transactions allow users to read and write across multiple security...
VLDB
1991
ACM
13 years 8 months ago
1991
ACM
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
ADC
2009
Springer
13 years 11 months ago
2009
Springer
Transaction throughput is a crucial issue for database systems. Multi-level transactions have been proposed in an attempt to offer improved concurrency of transaction processing ...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
In many application areas, for example in design or media production processes, several authors have to work cooperatively on the same project. Thereby, a frequently used data for...
SRDS
1995
IEEE
13 years 8 months ago
1995
IEEE
Advances in computer and telecommunication technologies have made mobile computing a reality. However, greater mobility implies a more tenuous network connection and a higher rate...