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166
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ICC
2008
IEEE
114views Communications» more  ICC 2008»
16 years 2 months ago
On the Analysis and Design of Practical Quantization for Opportunistic Beamforming
Abstract—We propose a closed–loop scheme that combines opportunistic beamforming (OBF) and closed–loop (CL) transmit–diversity (TD) techniques. This quantized OBF scheme is...
Alexis A. Dowhuszko, Graciela Corral-Briones, Jyri...
174
Voted
ARITH
2007
IEEE
16 years 1 months ago
Fast Modular Reduction
It is widely acknowledged that efficient modular multiplication is a key to high-performance implementation of public-key cryptography, be it classical RSA, Diffie-Hellman, or (hy...
William Hasenplaugh, Gunnar Gaubatz, Vinodh Gopal
204
Voted
CIKM
2007
Springer
16 years 1 months ago
High-performance distributed inverted files
We present a general method of parallel query processing that allows scalable performance on distributed inverted files. The method allows the realization of a hybrid that combin...
Mauricio Marín, Veronica Gil Costa
179
Voted
EUROGP
2007
Springer
129views Optimization» more  EUROGP 2007»
16 years 1 months ago
Genetic Programming Heuristics for Multiple Machine Scheduling
In this paper we present a method for creating scheduling heuristics for parallel proportional machine scheduling environment and arbitrary performance criteria. Genetic programmin...
Domagoj Jakobovic, Leonardo Jelenkovic, Leo Budin
ICANNGA
2007
Springer
100views Algorithms» more  ICANNGA 2007»
16 years 1 months ago
Genetic-Greedy Hybrid Approach for Topological Active Nets Optimization
In this paper we propose a genetic and greedy algorithm combination for the optimization of the Topological Active Nets (TAN) model. This is a deformable model used for image segme...
José Santos, Óscar Ibáñ...