1240 search results - page 112 / 248 » XML Based Mobile Services |
DASFAA
2007
IEEE
14 years 4 months ago
2007
IEEE
Protection of users’ privacy has been a central issue for location-based services (LBSs). In this paper, we classify two kinds of privacy protection requirements in LBS: location...
IJAIT
2002
13 years 10 months ago
2002
The number and size of information services available on the internet has been growing exponentially over the past few years. This growth has created an urgent need for information...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
— In this paper, we propose a game theoretical approach to tackle the problem of the distributed formation of the uplink tree structure among the relay stations (RSs) and their s...
ICMB
2005
IEEE
14 years 3 months ago
2005
IEEE
Security in mobile commerce is becoming more important due to increasing demand from users wishing to perform online transactions over mobile devices. Security is one of the criti...