169 search results - page 28 / 34 » A secure hierarchical model for sensor network |
ICCCN
2008
IEEE
14 years 2 months ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
TKDE
2008
13 years 7 months ago
2008
With the availability of affordable sensors and sensor networks, sensor-based human-activity recognition has attracted much attention in artificial intelligence and ubiquitous comp...
ISCC
2002
IEEE
14 years 16 days ago
2002
IEEE
Mobile ad hoc networking offers convenient infrastructureless communication over the shared wireless channel. However, the nature of ad hoc networks makes them vulnerable to secur...
ESAS
2007
Springer
14 years 1 months ago
2007
Springer
Responding to misbehavior in ad-hoc and sensor networks is difficult. We propose new techniques for deciding when to remove nodes in a decentralized manner. Rather than blackballin...
CN
2007
13 years 7 months ago
2007
Multicast communication is arguably the most promising paradigm to enable mass Internet transmission of live events, or any other content sent on the network from a single source ...