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IPPS
2007
IEEE
14 years 4 months ago
Applying Ant Colony Optimization Metaheuristic to the DAG Layering Problem
— This paper1 presents the design and implementation of an Ant Colony Optimization based algorithm for solving the DAG Layering Problem. This algorithm produces compact layerings...
Radoslav Andreev, Patrick Healy, Nikola S. Nikolov
CSC
2006
13 years 11 months ago
Symmetric Positive Definite Based Preconditioners For Discrete Convection-diffusion Problems
Abstract -- We experimentally examine the performance of preconditioners based on entries of the symmetric positive definite part and small subspace solvers for linear system of eq...
Mohammad Sameer Sunhaloo, Muddun Bhuruth
VTC
2007
IEEE
14 years 4 months ago
Investigation on Miniature Wideband Patch Antenna for Portable Wireless and Cellular Applications
---A low-profile miniature antenna with very wide bandwidth is proposed for emerging multimode devices. It comprises a small circular patch antenna loaded by a metallic annular-rin...
Xiulong Bao, M. J. Ammann
FLAIRS
2004
13 years 11 months ago
Prototype Based Classifier Design with Pruning
An algorithm is proposed to prune the prototype vectors (prototype selection) used in a nearest neighbor classifier so that a compact classifier can be obtained with similar or ev...
Jiang Li, Michael T. Manry, Changhua Yu
DAGM
2007
Springer
14 years 4 months ago
View-Based Robot Localization Using Spherical Harmonics: Concept and First Experimental Results
Robot self-localization using a hemispherical camera system can be done without correspondences. We present a view-based approach using view descriptors, which enables us to effici...
Holger Friedrich, David Dederscheck, Kai Krajsek, ...