8499 search results - page 1410 / 1700 » networking 2007 |
190
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EJC
2008
15 years 6 months ago
2008
The motivation for this paper is three-fold. First, we study the connectivity properties of the homomorphism order of directed graphs, and more generally for relational structures...
171
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
: Grids provide uniform access to aggregations of heterogeneous resources and services such as computers, networks and storage owned by multiple organizations. However, such a dyna...
115
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We consider in this paper the problem of discovering, via a traceroute algorithm, the topology of a network, whose graph is spanned by an infinite branching process. A s...
172
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
— The problem of resource allocation is studied for a two-user fading orthogonal multiaccess relay channel (MARC) where both users (sources) communicate with a destination in the...
151
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
— In this paper, differential unitary space-time coding and non-coherent space-time coding for the training based approach of Kim and Tarokh are addressed. For this approach, nec...