341 search results - page 17 / 69 » The Role of Semantic Locations for Mobile Information Access |
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
Protecting location information of mobile users in Location Based Services (LBS) is a very important but quite difficult and still largely unsolved problem. Location information h...
PERCOM
2005
ACM
14 years 8 months ago
2005
ACM
Several researchers have pointed out and begun to demonstrate that it is now possible to digitize an entire lifetime of experiences into a pocket-sized storage device, and thus to...
LCN
2007
IEEE
14 years 2 months ago
2007
IEEE
— Possessing knowledge about access point coverage areas and neighbors is of essential need for the provisioning of, e.g., location based handovers or push services. A convenient...
PVLDB
2008
13 years 8 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
VLDB
2007
ACM
14 years 2 months ago
2007
ACM
This tutorial presents the definition, the models and the techniques of location privacy from the data privacy perspective. By reviewing and revising the state of art research in ...