299 search results - page 43 / 60 » Managing Access Control for Presence-Based Services |
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
Abstract-- With fast paced growth of digital data and exploding storage management costs, enterprises are looking for new ways to effectively manage their data. One such cost-effec...
RTSS
2007
IEEE
14 years 2 months ago
2007
IEEE
It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since database workloads may considerably vary due to dynamic data/reso...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
ACSAC
2004
IEEE
14 years 7 days ago
2004
IEEE
Ad-hoc networks are perceived as communities of autonomous devices that interconnect with each other. Typically, they have dynamic topologies and cannot rely on a continuous conne...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
Business and economic considerations are driving the extensive use of service differentiation in Virtual Private Networks (VPNs) operated for business enterprises today. The resul...