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» INSPIRE: A New Method of Mapping Information Spaces
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IPM
1998
111views more  IPM 1998»
14 years 9 months ago
Crossover Improvement for the Genetic Algorithm in Information Retrieval
- Genetic algorithms (GAs) search for good solutions to a problem by operations inspired from the natural selection of living beings. Among their many uses, we can count informatio...
Dana Vrajitoru
HIS
2003
14 years 11 months ago
PDGA: the Primal-Dual Genetic Algorithm
Abstract. Genetic algorithms (GAs) are a class of search algorithms based on principles of natural evolution. Hence, incorporating mechanisms used in nature may improve the perform...
Shengxiang Yang
RIAO
2004
14 years 11 months ago
Group Memory Based on the Task Information
A group memory of a project is an information space storing the documents produced and exchanged by members of the group, which may include the electronic discussions that took pl...
Jonathan Yu, James A. Thom, Leila Alem
WSC
2008
15 years 2 days ago
Designing simulation experiments with controllable and uncontrollable factors
In this study we propose a new method for designing computer experiments inspired by the split plot designs used in physical experimentation. The basic layout is that each set of ...
Christian Dehlendorff, Murat Kulahci, Klaus K. And...
TWC
2008
150views more  TWC 2008»
14 years 9 months ago
Combining Beamforming and Space-Time Coding Using Quantized Feedback
We combine space-time coding and transmit beamforming over multiple-antenna quasi-static fading channels using resolution-constrained channel state information at the transmitter ...
Siavash Ekbatani, Hamid Jafarkhani