798 search results - page 20 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
191
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CSREASAM
2006
15 years 7 months ago
2006
Wireless ad-hoc networks do not rely on a pre-existing network structure and are characterized by dynamic changes in the topology. This characteristic makes it difficult to perform...
182
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
Clustering is an important characteristic of most sensor applications. In this paper we define COSMOS, the Cluster-based, heterOgeneouS MOdel for Sensor networks. The model assum...
185
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IPPS
2006
IEEE
15 years 12 months ago
2006
IEEE
The following three questions should be answered in developing new topology with more powerful ability to tolerate node-failure in wireless sensor network. First, what is node-fai...
168
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ICDM
2008
IEEE
16 years 10 days ago
2008
IEEE
Event detection is a critical task in sensor networks, especially for environmental monitoring applications. Traditional solutions to event detection are based on analyzing one-sh...
167
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ICPADS
2005
IEEE
15 years 11 months ago
2005
IEEE
— This paper presents a two-level strategy for topology control in wireless sensor networks. The energy saving methods in most of the existing research work can be categorized in...