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COMSWARE
2007
IEEE
14 years 3 months ago
2007
IEEE
We present a novel distributed range-free technique called ExPLoIT for estimating geographical location of sensor nodes in mobile sensor networks. ExPLoIT is the rst positioning...
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
By violating MAC-layer protocols, the jamming attack aims at blocking successful communication among wireless nodes. Wireless sensor networks (WSNs) are highly vulnerable to jammi...
IPPS
2003
IEEE
14 years 2 months ago
2003
IEEE
In ad hoc wireless networks, a successful broadcasting requires that the nodes forwarding the broadcast packet form a connected dominating set to ensure the coverage. An efficien...
SENSYS
2009
ACM
14 years 3 months ago
2009
ACM
Having access to an accurate time is a vital building block in all networks; in wireless sensor networks even more so, because wireless media access or data fusion may depend on i...
AISS
2010
13 years 6 months ago
2010
Aiming at the task allocation in multi-target tracking of wireless sensor networks, the discrete particle swarm optimization based on nearest-neighbor is presented to reduce the c...