740 search results - page 136 / 148 » An approximation ratio for biclustering |
93
Voted
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
- A novel iteratively detected Sphere Packing (SP) modulation aided Orthogonal Frequency Division Multiplexing (OFDM) scheme is proposed, which we refer to as the SPOFDM arrangemen...
105
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IPPS
2008
IEEE
15 years 6 months ago
2008
IEEE
Many efforts have been made for addressing coverage problems in sensor networks. They fall into two categories, full coverage and barrier coverage, featured as static coverage. In...
98
Voted
ESA
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Classical network flow theory allows decomposition of flow into several chunks of arbitrary sizes traveling through the network on different paths. In the first part ...
EWSN
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. In this paper, we consider the minimization of a relevant energy consumption related cost function in the context of sensor networks where correlated sources are generate...
101
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ISAAC
2004
Springer
15 years 5 months ago
2004
Springer
The Steiner tree problem asks for a minimum cost tree spanning a given set of terminals S ⊆ V in a weighted graph G = (V, E, c), c : E → R+ . In this paper we consider a genera...