1927 search results - page 20 / 386 » An Access Control Model for Location based Services |
NSF
2001
Springer
15 years 2 months ago
2001
Springer
As prices of basic enabling equipment like smart cell phones, hand holds, wireless modems, and GPS devices continue to drop rapidly, International Data Corp (IDC) predicts that the...
IPPS
2006
IEEE
15 years 3 months ago
2006
IEEE
Protecting location information of mobile users in Location Based Services (LBS) is a very important but quite difficult and still largely unsolved problem. Location information h...
DIMVA
2009
14 years 11 months ago
2009
The use of dynamic access control policies for threat response adapts local response decisions to high level system constraints. However, security policies are often carefully tigh...
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UIC
2007
Springer
15 years 4 months ago
2007
Springer
As wireless communication advances, research on location-based services using mobile devices has attracted interest, which provides information and services related to user’s phy...
MDM
2007
Springer
15 years 4 months ago
2007
Springer
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...