947 search results - page 130 / 190 » Information Security in Mobile Databases |
DSOM
2003
Springer
14 years 4 months ago
2003
Springer
Ubiquitous environments facilitate the collection of information pieces from sensors, databases, or mobile devices in order to compose the context of entities like users, places, o...
WWW
2007
ACM
14 years 11 months ago
2007
ACM
With the explosive growth and spread of Internet, web access from mobile and rural users has become significant. But these users face problems of low bandwidth and intermittent In...
DBSEC
2008
14 years 14 days ago
2008
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
SIGCOMM
2009
ACM
14 years 5 months ago
2009
ACM
For most mobile networks, providers need the current position of their users to provide efficient service. The resulting motion data is not only an invaluable source for analyzing...
WMCSA
2008
IEEE
14 years 5 months ago
2008
IEEE
Cost is one of the key challenges facing the deployment of wireless networks. Though 802.11-based networks have shown that costly, licensed spectrum is not always necessary, the c...