299 search results - page 39 / 60 » Managing Access Control for Presence-Based Services |
NBIS
2007
Springer
14 years 2 months ago
2007
Springer
In ubiquitous computing environment, people carrying their mobile devices (eg., mobile phone, PDA, embedded devices) expect to access locally hosted services or resources anytime, ...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Identity federation is a key requirement for today’s distributed services. This technology allows managed sharing of users’ identity information between identity providers (...
EENERGY
2010
13 years 11 months ago
2010
Power consumption of the Information and Communication Technology sector (ICT) has recently become a key challenge. In particular, actions to improve energy-efficiency of Internet...
ACSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
The growth of the applications and services market for mobile devices is currently slowed down by the lack of a flexible and reliable security infrastructure. The development and...
GIS
2008
ACM
13 years 9 months ago
2008
ACM
With the growth of wireless and mobile technologies, we are witnessing an increase in location-based services (LBS). Although LBS provide enhanced functionalities, they open up ne...