100 search results - page 13 / 20 » Ensuring spatio-temporal access control for real-world appli... |
MOBISYS
2010
ACM
13 years 9 months ago
2010
ACM
To realize the potential of opportunistic and participatory sensing using mobile smartphones, a key challenge is ensuring the ease of developing and deploying such applications, w...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, a novel collision-free MAC scheme supporting multimedia applications is proposed for wireless mesh backbone. The proposed scheme is distributed, simple, and scal...
VLDB
2003
ACM
14 years 7 months ago
2003
ACM
We enunciate the need for watermarking database relations to deter data piracy, identify the characteristics of relational data that pose unique challenges for watermarking, and de...
CSFW
2004
IEEE
13 years 11 months ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
HICSS
2002
IEEE
14 years 13 days ago
2002
IEEE
In the recent years, there has been a growing interest in broadband satellite networks. Broadband satellite networks are designed to provide the required qualify of service (QoS) ...