623 search results - page 2 / 125 » Data Management in Location-Dependent Information Services |
IDEAS
2003
IEEE
13 years 10 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...
ADBIS
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
In the era of Ubiquitous Computing and world–wide data transfer mobility, as an innovative aspect of professional activities, imposes new and complex problems of mobile and dist...
JSW
2008
13 years 5 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
CAISE
2001
Springer
13 years 9 months ago
2001
Springer