5934 search results - page 294 / 1187 » Detecting a Network Failure |
218
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ICC
2009
IEEE
16 years 2 months ago
2009
IEEE
— In this paper, we present an analytical model as well as a practical mechanism to detect denial of service (DoS) attacks on secondary users in dynamic spectrum access (DSA) net...
224
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ADHOCNETS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. This paper addresses the detection and reporting of abnormal building access with a wireless sensor network. A common office room, offering space for two working persons...
185
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IPCCC
2007
IEEE
16 years 1 months ago
2007
IEEE
Sensor networks can be used for event alarming applications. To date, in most of the proposed schemes, the raw or aggregated sensed data is periodically sent to a data consuming c...
200
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IJNSEC
2007
15 years 7 months ago
2007
This paper analyzes the blackhole attack which is one of the possible attacks in ad hoc networks. In a blackhole attack, a malicious node impersonates a destination node by sendin...
199
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
Spectral analysis has been successfully applied to the detection of community structure of networks, respectively being based on the adjacency matrix, the standard Laplacian matrix...