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TWC
2010
14 years 7 months ago
Superimposed training designs for spatially correlated MIMO-OFDM systems
Only one asymptotic training design for a special case of channel correlation was proposed in the literature for spatially correlated multiple-input multiple-output with orthogonal...
Nguyen Nam Tran, Hoang Duong Tuan, Ha H. Nguyen
ISDA
2008
IEEE
15 years 7 months ago
Cultural-Based Genetic Algorithm: Design and Real World Applications
Due to their excellent performance in solving combinatorial optimization problems, metaheuristics algorithms such as Genetic Algorithms (GA), Simulated Annealing (SA) and Tabu Sea...
Mostafa A. El-Hosseini, Aboul Ella Hassanien, Ajit...
GECCO
2005
Springer
128views Optimization» more  GECCO 2005»
15 years 6 months ago
Fractional dynamic fitness functions for GA-based circuit design
This paper proposes and analyses the performance of a Genetic Algorithm (GA) using two new concepts, namely a static fitness function including a discontinuity measure and a fract...
Cecília Reis, José António Te...
CSREAESA
2006
15 years 2 months ago
Novel and Efficient 4: 2 and 5: 2 Compressors with Minimum Number of Transistors Designed for Low-Power Operations
This paper proposes efficient and optimal 4:2 and 5:2 compressors. The compressors are highly optimized in terms of transistor count. These designs have the principle advantage th...
Pallavi Devi Gopineedi, Himanshu Thapliyal, M. B. ...
130
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TIT
2008
224views more  TIT 2008»
15 years 19 days ago
Graph-Based Semi-Supervised Learning and Spectral Kernel Design
We consider a framework for semi-supervised learning using spectral decomposition-based unsupervised kernel design. We relate this approach to previously proposed semi-supervised l...
Rie Johnson, Tong Zhang