140 search results - page 26 / 28 » Enhanced SIP Communication Services by Context Sharing |
GI
2005
Springer
14 years 2 months ago
2005
Springer
: A distributed service to model and control contextual information in mobile and ubiquitous computing environments is presented in this paper. We introduce the general user model ...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Virtual Private Networks (VPN) provide a secure and reliable communication between customer sites over a shared network. With increase in number and size of VPNs, providers nee...
BXML
2004
13 years 10 months ago
2004
: If Topic Maps should be exchanged in distributed environments a common semantic problem occurs: Do two Topics refer to the same Subject? If they describe the same Subject the giv...
GAMESEC
2011
12 years 8 months ago
2011
Recent smartphones incorporate embedded GPS devices that enable users to obtain geographic information about their surroundings by providing a location-based service (LBS) with the...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—The Internet has become a cost-effective vehicle for software development and release, particular in the free software community. Given the free nature of this software, there a...