4798 search results - page 246 / 960 » A Time for Change |
167
click to vote
HUC
2010
Springer
15 years 7 months ago
2010
Springer
Opportunistic activity and context recognition systems do not presume a static sensor infrastructure that is defined at the design time of a system. They also do not have a fixed ...
179
click to vote
DEDS
2010
15 years 6 months ago
2010
In discrete event systems, a given task can start executing when all the required input data are available. The required input data for a given task may change along the evolution...
184
click to vote
CVIU
2008
15 years 6 months ago
2008
This paper presents a novel representation for human actions which encodes the variations in the shape and motion of the performing actor. When an actor performs an action, at eac...
161
click to vote
IJNSEC
2006
15 years 6 months ago
2006
Access control is an important issue in information security. It is a necessary mechanism for protecting data in a computer system. In this paper, we apply support vector machines...
178
click to vote
INFORMATICALT
2006
15 years 6 months ago
2006
We know the necessity for information security becomes more widespread in these days, especially for hardware-based implementations such as smart cards chips for wireless applicati...