345 search results - page 53 / 69 » Providing K-Anonymity in location based services |
JIPS
2010
13 years 3 months ago
2010
Spatio-temporal patterns extracted from historical trajectories of moving objects reveal important knowledge about movement behavior for high quality LBS services. Existing approac...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
aAQUA is an online multilingual, multimedia Agricultural portal for disseminating information from and to rural communities. It answers farmers' queries based on the location...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
Mobile devices are configured with one or more wireless cards that provide limited radio-range and unreliable transmission. These energy-constrained devices are configured with ...
JSAC
2007
13 years 8 months ago
2007
— We explore the price dynamics in a competitive market consisting of spectrum agile network service providers and users. Here, multiple self interested spectrum providers operat...
MIDDLEWARE
2010
Springer
13 years 6 months ago
2010
Springer
Recent Internet applications, such as online social networks and user-generated content sharing, produce an unprecedented amount of social information, which is further augmented b...