308 search results - page 46 / 62 » Layered design approach for context-aware systems |
DRM
2006
Springer
14 years 4 days ago
2006
Springer
In this paper we consider the functionality that a rights expression language (REL) should provide within a digital rights management (DRM) environment. We begin by noting the dea...
MOBICOM
2003
ACM
14 years 1 months ago
2003
ACM
The characteristics of ad hoc networks naturally encourage the deployment of distributed services. Although current networks implement group communication methods, they do not sup...
SEM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Current research in peer to peer systems is lacking appropriate environments for simulation and experimentation of large scale overlay services. This has led to a plethor...
SIGSOFT
2007
ACM
14 years 9 months ago
2007
ACM
We improve on previous recommender systems by taking advantage of the layered structure of software. We use a random-walk approach, mimicking the more focused behavior of a develo...
SIGMETRICS
2000
ACM
13 years 8 months ago
2000
ACM
Hot spots are a major obstacle to achieving scalability in the Internet. At the application layer, hot spots are usually caused by either (a) high demand for some data or (b) high...