3274 search results - page 22 / 655 » Access Support in Object Bases |
CC
2007
Springer
14 years 2 months ago
2007
Springer
As the amount of data used by programs increases due to the growth of hardware storage capacity and computing power, efficient memory usage becomes a key factor for performance. Si...
HPDC
2009
IEEE
14 years 2 months ago
2009
IEEE
Since the advent of electronic computing, the processors’ clock speed has risen tremendously. Now that energy efficiency requirements have stopped that trend, the number of proc...
SACMAT
2010
ACM
14 years 20 days ago
2010
ACM
We propose a new approach for applying Role-Based Access Control (RBAC) to methods in objects in the Java programming language. In our approach, a policy implementer (usually a de...
CIMCA
2008
IEEE
13 years 9 months ago
2008
IEEE
This paper describes a portlet-based portal that provides user interfaces for access a Grid-based elearning platform. E-learning platforms that exploit resources and computing pow...
LCN
2008
IEEE
14 years 2 months ago
2008
IEEE
—Ultra-wideband (UWB) is a physical (PHY) layer technology that promises high transmission rates, as well as high resistance to noise and multipath effects. However, the impulseb...