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GECCO
2008
Springer
139views Optimization» more  GECCO 2008»
15 years 2 months ago
Coordinate change operators for genetic algorithms
This paper studies the issue of space coordinate change in genetic algorithms, based on two methods: convex quadratic approximations, and principal component analysis. In both met...
Elizabeth F. Wanner, Eduardo G. Carrano, Ricardo H...
ICML
2010
IEEE
15 years 2 months ago
Multi-Task Learning of Gaussian Graphical Models
We present multi-task structure learning for Gaussian graphical models. We discuss uniqueness and boundedness of the optimal solution of the maximization problem. A block coordina...
Jean Honorio, Dimitris Samaras
CVPR
2010
IEEE
15 years 1 months ago
Multi-view structure computation without explicitly estimating motion
Most existing structure-from-motion methods follow a common two-step scheme, where relative camera motions are estimated in the first step and 3D structure is computed afterward ...
Hongdong Li
ICASSP
2010
IEEE
15 years 1 months ago
Large margin estimation of n-gram language models for speech recognition via linear programming
We present a novel discriminative training algorithm for n-gram language models for use in large vocabulary continuous speech recognition. The algorithm uses large margin estimati...
Vladimir Magdin, Hui Jiang
INFORMATICALT
2008
127views more  INFORMATICALT 2008»
15 years 1 months ago
Energy Cost Optimization by Adequate Transmission Rate Dividing in Wireless Communication System
Abstract. Energy cost is the main constraint in modern wireless communication system. A powerful scheme due to optimal energy cost is provided for a single node server in this pape...
Reu-Ching Chen, Chen-Sung Chang