SOSP
1997
ACM
14 years 4 months ago
1997
ACM
This paper presents a new model for controlling information flow in systems with mutual distrust and decentralized authority. The model allows users to share information with dis...
MMM
2005
Springer
14 years 8 months ago
2005
Springer
In this paper, we introduce a novel metadata model for describing scalable and interactive TV services that can be enriched with supplemental multimedia information. The model all...