315 search results - page 20 / 63 » Specifying multimedia access control using RDF |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—In this paper we study the problem of providing shortterm access time fairness in wireless communication systems with multimedia services, while still maintaining high s...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we describe the Vannotea system - an application designed to enable collaborating groups to discuss and annotate collections of high quality images, video, audio or...
CN
1998
13 years 8 months ago
1998
The Twenty-One project brings together environmental organisations, technology providers and research institutes from several European countries. The main objective of the project...
KIVS
1999
Springer
14 years 21 days ago
1999
Springer
Multimedia presentations are applicable in various domains such as advertising, commercial presentations or education. Multimedia presentations are described by multimedia documen...
JTAER
2008
13 years 8 months ago
2008
Digital watermarking is a promising technology to embed information as unperceivable signals in digital contents. Various watermarking techniques have been proposed to protect cop...