3712 search results - page 104 / 743 » Role-Based Access Control |
IJSNET
2006
13 years 7 months ago
2006
: Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor n...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper we discuss rate control for multiuser multicarrier systems, where the transmitter has a single antenna and is subject to a PSD mask limitation while the receiver has...
ADC
2007
Springer
14 years 2 months ago
2007
Springer
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents an aspect-oriented approach to access control in mobile agent systems, where a multipoint security check mechanism visualizes the services of a host as individ...
AINA
2004
IEEE
13 years 11 months ago
2004
IEEE
The conceptual architecture of the access control system described here is based on automatic distributed acquisition and processing of knowledge about users and devices in comput...