1477 search results - page 63 / 296 » Time-Critical Data Delivery in Wireless Sensor Networks |
125
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...
124
Voted
ADHOC
2006
15 years 21 days ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
103
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
—The problems of energy efficient sensor network configuration and local fusion of sensed data have been addressed separately in the previous works. In this paper, we propose t...
97
Voted
JCST
2008
15 years 18 days 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...
105
Voted
ICDCS
2006
IEEE
15 years 6 months ago
2006
IEEE
To address the problem of unsupervised outlier detection in wireless sensor networks, we develop an algorithm that (1) is flexible with respect to the outlier definition, (2) wo...