4234 search results - page 510 / 847 » Clustering in cooperative networks |
193
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CORR
2006
Springer
15 years 7 months ago
2006
Springer
One property of networks that has received comparatively little attention is hierarchy, i.e., the property of having vertices that cluster together in groups, which then join to f...
176
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IJNSEC
2007
15 years 6 months ago
2007
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...
216
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract—This paper addresses combinatorial optimization schemes for solving the multicriteria Steiner tree problem for communication network topology design (e.g., wireless mesh...
180
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The key idea of dynamic spectrum access (DSA) networks is to allow the secondary, unlicensed users to detect and use unused portions of the spectrum (white spaces) opportunistic...
183
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we study the election of multiple leaders for intrusion detection in the presence of selfish nodes in mobile ad hoc networks (MANETs). To balance the resource co...