72 search results - page 11 / 15 » Position Control of a Compliant Mechanism Based Micromanipul... |
ICTAI
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
ESORICS
2006
Springer
13 years 11 months ago
2006
Springer
A user who wants to use a service forbidden by their site's usage policy can masquerade their packets in order to evade detection. One masquerade technique sends prohibited tr...
DBSEC
2010
13 years 9 months ago
2010
The use of location based services has increased significantly over the last few years. However, location information is only sparsely used as a security mechanism. One of the reas...
JCST
2008
13 years 7 months ago
2008
Geographic Routing (GR) algorithms, require nodes to periodically transmit HELLO messages to allow neighbors know their positions (beaconing mechanism). Beacon-less routing algorit...
ECAL
2007
Springer
14 years 1 months ago
2007
Springer
Real organisms live in a world full of uncertain situations and have evolved cognitive mechanisms to cope with problems based on actions and perceptions which are not always reliab...