765 search results - page 66 / 153 » Detecting Anomalies and Intruders |
ACSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...
ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— Using autonomous mobile robots to patrol environments for detecting intruders is a topic of increasing relevance for its possible applications. A large part of strategi...
IROS
2006
IEEE
15 years 3 months ago
2006
IEEE
— A room is a simple polygon with a prespecified point, called the door, on its boundary. Search starts at the door, and must detect any intruder that may be in the room, while ...
CCCG
2006
14 years 11 months ago
2006
A room is a simple polygon with a prespecified point, called the door, on its boundary. A search starts at the door and must detect any intruder that may be in the room, while maki...
IJCGA
2010
14 years 8 months ago
2010
—A room is a simple polygon with a prespecified point, called the door, on its boundary. Search may be conducted by two guards on the boundary who keep mutual visibility at all ...