136 search results - page 19 / 28 » Secure Billing for Mobile Information Services in UMTS |
OZCHI
2009
ACM
14 years 2 months ago
2009
ACM
More and more services are available on public terminals. Due to their public location and permanent availability, they can easily fall victim to manipulation. These manipulations...
PET
2010
Springer
13 years 9 months ago
2010
Springer
Mobile smartphone users frequently need to search for nearby points of interest from a location based service, but in a way that preserves the privacy of the users' locations...
EGC
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Grid technology attempts to support flexible, secure, coordinated information sharing among dynamic collections of individuals, institutions, and resources. The use of G...
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The explosive growth of location-detection devices (e.g., GPS-like devices and handheld devices) along with wireless communications and mobile databases results in realizing locati...
SOUPS
2010
ACM
13 years 11 months ago
2010
ACM
Effective privacy management requires that mobile systems‟ users be able to make informed privacy decisions as their experience and knowledge of a system progresses. Prior work ...