340 search results - page 24 / 68 » Distributed cut detection in sensor networks |
72
Voted
GLOBECOM
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract— The ability to geometrically represent sensed phenomena within a wireless sensor network can provide a more concise view than enumeration of all nodes identifying a phe...
65
Voted
GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this work, we study the topology enhancement problem of wireless sensor networks. Our research focuses on reducing the path-based vulnerability. The objective is to get as m...
64
Voted
DCOSS
2007
Springer
15 years 3 months ago
2007
Springer
Localization is a fundamental problem in wireless sensor networks. In this paper, we consider how to localize individual nodes in a wireless sensor network when some subset of the...
CF
2005
ACM
14 years 11 months ago
2005
ACM
Network intrusion detection systems (NIDS) are becoming an increasingly important security measure. With rapidly increasing network speeds, the capacity of the NIDS sensor can lim...
ICNP
2009
IEEE
15 years 4 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...