1927 search results - page 313 / 386 » An Access Control Model for Location based Services |
GI
2005
Springer
15 years 3 months ago
2005
Springer
: A distributed service to model and control contextual information in mobile and ubiquitous computing environments is presented in this paper. We introduce the general user model ...
MM
2006
ACM
15 years 4 months ago
2006
ACM
Expressing and analysing data dependency in multimedia streams is promising, since content-aware policies at a transport level would benefit from such services. In this paper we ...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Personalized Web search has emerged as one of the hottest topics for both the Web industry and academic researchers. However, the majority of studies on personalized search focuse...
ADHOC
2007
14 years 10 months ago
2007
We propose a novel approach to QoS for real-time traffic over wireless mesh networks, in which application layer characteristics are exploited or shaped in the design of medium ac...
DAIS
2003
14 years 11 months ago
2003
Abstract. It is generally agreed that one of the key services of componentbased systems are transactions. However, an agreement on how components should be involved in transactions...