140 search results - page 17 / 28 » Paper-based mobile access to databases |
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with th...
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
Abstract-- The use of atomic commit protocols in mobile adhoc networks involves difficulties in setting up reasonable timeouts for aborting a pending distributed transaction. This ...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
Abstract— We have demonstrated that a properlyequipped mobile robot can easily construct a detailed map of the wireless coverage of an urban environment. The Autonomous Vehicle f...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
We are witnessing in recent years growing interest for location-dependent information services among mobile users. This paper examines the issue of processing locationdependent qu...
DEXAW
2006
IEEE
14 years 1 months ago
2006
IEEE
As the power of mobile devices continues to grow, and the range of resources accessible via wireless networks expands, there is an increasing need to offer services to users in a ...