354 search results - page 32 / 71 » Key management for content access control in a hierarchy |
AVI
2000
14 years 11 months ago
2000
The identification and analysis of an enterprise's knowledge available in a documented form is a key element of knowledge management. Visual methods which allow easy access t...
75
Voted
SSDBM
1998
IEEE
15 years 1 months ago
1998
IEEE
When scientific data sets can be interpreted visually they are typically managed as pictures and consequently stored as large collections of bitmaps. Valuable information containe...
WISE
2002
Springer
15 years 2 months ago
2002
Springer
Web based services and applications have increased the availability and accessibility of information. XML has recently emerged as an important standard in the area of information ...
TWC
2008
2008
A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis
14 years 9 months ago
Most of the existing medium access control (MAC) protocols for wireless local area networks (WLANs) provide prioritized access by adjusting the contention window sizes or interfram...
ISPA
2005
Springer
15 years 3 months ago
2005
Springer
An important precondition for the success of the Semantic Web is founded on the principle that the content of web pages will be semantically annotated. In this paper, we propose a ...