10809 search results - page 49 / 2162 » Location Based Services |
CNSR
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...
WIMOB
2008
IEEE
14 years 2 months ago
2008
IEEE
—The great diffusion of Mobile Web-enabled devices allows the implementation of novel personalization, location and adaptation services that will place unprecedented strains on t...
MOBICOM
2004
ACM
14 years 1 months ago
2004
ACM
This work presents a user position management system for Wi-Fi networks. The location system is based on access point coverage range and beacon devices. The implementation was mad...
IMC
2009
ACM
14 years 2 months ago
2009
ACM
Fast-flux is a redirection technique used by cyber-criminals to hide the actual location of malicious servers. Its purpose is to evade identification and prevent or, at least de...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—We consider the location service in a mobile adhoc network (MANET), where each node needs to maintain its location information in the network by (i) frequently updating ...