828 search results - page 88 / 166 » Access Control in Location-Based Services |
JUCS
2006
14 years 9 months ago
2006
Abstract: In ad-hoc networks, mobile devices communicate via wireless links without the aid of any fixed networking infrastructure. These devices must be able to discover services ...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— The broadcast nature of existing wireless LANs can produce excessive radio coverage which is often undesirable for applications like wireless IPTV or location-based service. To...
ICAT
2006
IEEE
15 years 3 months ago
2006
IEEE
The use of Collaborative Virtual Geographic Environments (CVGE) is one of the most promising uses of virtual reality in geographic field. Data collaboration can support multi-direc...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—The current trends in service consolidation over Internet Protocol (IP) also stimulates the integration of the industrial automation system with the information technology (IT) ...
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WETICE
2003
IEEE
15 years 3 months ago
2003
IEEE
Large scale distributed applications such as electronic commerce and online marketplaces combine network access with multiple storage and computational elements. The distributed r...