3025 search results - page 30 / 605 » A User-Centered Location Model |
AAAI
2008
13 years 11 months ago
2008
In this paper, we propose a novel approach to expand queries by exploring both location information and topic information of the queries. Users at different locations tend to have...
ICNP
2007
IEEE
14 years 3 months ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
MICCAI
2009
Springer
14 years 10 months ago
2009
Springer
The preferred method of treatment for Atrial Fibrillation (AF) is by catheter ablation wherein a catheter is guided into the left atrium through a transseptal puncture. However, th...
RTCSA
2005
IEEE
14 years 2 months ago
2005
IEEE
Location based services are becoming essential feature of context-awareness in ubiquitous computing. Reflective distribute component programming model is proposed to systematicall...