823 search results - page 6 / 165 » Location Based Access to Moving Data Sources |
DEBU
2010
14 years 9 months ago
2010
In spatio-temporal applications, moving objects detect their locations via location-aware devices and update their locations continuously to the server. With the ubiquity and mass...
IDEAS
2003
IEEE
15 years 2 months ago
2003
IEEE
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents a method for capturing and computing 3D parallax. 3D parallax, as used here, refers to vertical offset from the ground plane, height. The method is based on an...
BTW
2005
Springer
15 years 2 months ago
2005
Springer
: Access control is an important aspect in guaranteeing data privacy within XML data sources which are accessed by users with different access rights. The goal of predicative acces...
SIGUCCS
2000
ACM
15 years 1 months ago
2000
ACM
Information and Access Technology Services at the University of Missouri-Columbia has long struggled with its physical location on the edge of campus. In my 20+ years of experienc...