10809 search results - page 23 / 2162 » Location Based Services |
KES
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The growing availability of GPS and localization technologies in general opens up new challenges regarding the use of position information for Location Based Services. As...
IFIP
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Flexible personal communications may require dynamically discovering, using, and combining a number of services to support the activities of a mobile user. However, many ...
COMCOM
2000
13 years 7 months ago
2000
This paper introduces a location-based locating strategy for Personal Communication Services (PCS) systems. In the proposed scheme, location updates are based on the value of a mo...
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
—One of the critical challenges for service oriented computing systems is the capability to guarantee scalable and reliable service provision. This paper presents Reliable GeoGri...
VLDB
2006
ACM
15 years 7 months ago
2006
ACM
This paper tackles a major privacy concern in current location-based services where users have to continuously report their locations to the database server in order to obtain the ...