4129 search results - page 139 / 826 » Dynamic Contextual Adaptation |
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In the vision of ubiquitous computing, there are billions of context sources that continuously publish their contextual information, and even more user agents that search for and ...
CSIE
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper proposed an approach of human behavior modeling based on Discriminative Random Fields. In this model, by introducing the hidden behavior feature functions and time wind...
KSEM
2009
Springer
14 years 2 months ago
2009
Springer
The changes in the dynamics of the economy and the corresponding mobility and fluctuations of knowledge workers within organizations make continuous social learning an essential f...
OTM
2007
Springer
14 years 2 months ago
2007
Springer
We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
CRV
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper describes a surveillance system that uses a network of sensors of different kind for localizing and tracking people in an office environment. The sensor network consist...