822 search results - page 125 / 165 » Wireless course management system |
FGCN
2008
IEEE
14 years 4 months ago
2008
IEEE
In a smart building environment nomadic users can benefit from specialised contextsensitive services. These can increase productivity and offer an improved lifestyle for users. Th...
ITICSE
2009
ACM
14 years 4 months ago
2009
ACM
The Xen Worlds project at Iowa State University was designed to provide a virtualized lab environment for the Information Assurance program. The large number of off-campus student...
IMC
2007
ACM
13 years 11 months ago
2007
ACM
Rogue (unauthorized) wireless access points pose serious security threats to local networks. In this paper, we propose two online algorithms to detect rogue access points using se...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
—In the realm of satellite communications, one of the great impairments to increase the spectral efficiency is multi-user interference in the reverse link (mobile to satellite). ...
PERCOM
2005
ACM
14 years 9 months ago
2005
ACM
This paper presents a world model for location-aware and user-aware services in ubiquitous computing environments. It can be dynamically organized like a tree based on geographica...