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119
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TWC
2008
2008
On the design, selection algorithm and performance analysis of limited feedback transmit beamforming
14 years 11 months ago
Multiple-input multiple-output (MIMO) systems achieve significant diversity and array gains by using transmit beamforming. When complete channel state information (CSI) is not avai...
103
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CG
2004
Springer
14 years 11 months ago
2004
Springer
The automatic synthesis of procedural textures for 3D surfaces using genetic programming is investigated. Genetic algorithms employ a search strategy inspired by Darwinian natural...
AI
2000
Springer
14 years 11 months ago
2000
Springer
Over the years increasingly sophisticated planning algorithms have been developed. These have made for more efficient planners, but unfortunately these planners still suffer from ...
ENTCS
2000
14 years 11 months ago
2000
The language MSR has successfully been used in the past to prove undecidability about security protocols modeled according to the Dolev-Yao abstraction. In this paper, we revise t...
SIAMDM
2000
14 years 11 months ago
2000
We present a mathematical model for network routing based on generating paths in a consistent direction. Our development is based on an algebraic and geometric framework for defini...