Sciweavers

1782 search results - page 65 / 357
» A Data Transformation Method Based on Schema Mapping
Sort
View
GECCO
2003
Springer
120views Optimization» more  GECCO 2003»
15 years 9 months ago
New Usage of SOM for Genetic Algorithms
Abstract. Self-Organizing Map (SOM) is an unsupervised learning neural network and it is used for preserving the structural relationships in the data without prior knowledge. SOM h...
Jung Hwan Kim, Byung Ro Moon
163
Voted
HICSS
2007
IEEE
94views Biometrics» more  HICSS 2007»
15 years 10 months ago
Towards Model Transformation Generation By-Example
— With the advent of Model-Driven Engineering (MDE) several model transformation approaches and languages have been developed in the last 5 years. Most of these existing approach...
Manuel Wimmer, Michael Strommer, Horst Kargl, Gerh...
ADMA
2006
Springer
112views Data Mining» more  ADMA 2006»
15 years 10 months ago
Finding Time Series Discords Based on Haar Transform
The problem of finding anomaly has received much attention recently. However, most of the anomaly detection algorithms depend on an explicit definition of anomaly, which may be i...
Ada Wai-Chee Fu, Oscar Tat-Wing Leung, Eamonn J. K...

Presentation
945views
15 years 1 months ago
On the use of discrete Pascal transform in hiding data in images
The Discrete Pascal Transform (DPT) has been proved remarkably useful for edge detection, filter design, discrete-time signal interpolation and data hiding. In the present work a n...
138
Voted
ISBI
2004
IEEE
16 years 4 months ago
DT-MRI Data Visualisation using the Dual Tree Complex Wavelet Transform
In this paper a novel visualisation method for diffusion tensor MRI datasets is introduced. This is based on the use of Complex Wavelets in order to produce "stripy" tex...
Nick G. Kingsbury, Argyris Zymnis, Alonso Pena