964 search results - page 130 / 193 » Performance Limitations of ADSL Users: A Case Study |
ECOOP
2009
Springer
14 years 10 months ago
2009
Springer
Role-based access control (RBAC) is a common paradigm to ensure that users have sufficient rights to perform various system operations. In many cases though, traditional RBAC does ...
MSS
2005
IEEE
14 years 3 months ago
2005
IEEE
Traditional file systems provide a weak and inadequate structure for meaningful representations of file interrelationships and other context-providing metadata. Existing designs...
HOTOS
2007
IEEE
14 years 2 months ago
2007
IEEE
Today's processors provide a rich source of statistical information on program execution characteristics through hardware counters. However, traditionally, operating system (...
DKE
2007
13 years 10 months ago
2007
The periodic broadcasting of frequently requested data can reduce the workload of uplink channels and improve data access for users in a wireless network. Since mobile devices hav...
JSAC
2010
13 years 8 months ago
2010
—The use of passive optical networks (PONs) enables access rates of multi-Gbit/sec bandwidth and provision of quality of service for high definition multimedia services. In this...