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JDCTA
2010
172views more  JDCTA 2010»
15 years 1 months ago
A Method of Bearing Fault Feature Extraction Based on Improved Wavelet Packet and Hilbert Analysis
In order to supply a gap of current resonance vibration and STFT demodulation method applied to rolling bearing fault feature extraction of city rail vehicle, a fault diagnosis me...
Jian-wei Yang, De-chen Yao, Guo-qiang Cai, Hai-bo ...
HICSS
2003
IEEE
104views Biometrics» more  HICSS 2003»
15 years 12 months ago
Development of the Information Systems Implementation Research Method
Through the use of a recently developed taxonomy of information systems implementation, a new research method is developed. The Information Systems Implementation Research Method ...
Kai R. T. Larsen
ENGL
2007
99views more  ENGL 2007»
15 years 6 months ago
Semantic Information Retrieval: a return on experience
—In previous works, we have presented the advantages of using a domain ontology and annotations on information retrieval as well as the translation problems between languages wit...
R. Carolina Medina Ramírez
NECO
2008
122views more  NECO 2008»
15 years 6 months ago
Constrained Subspace ICA Based on Mutual Information Optimization Directly
We introduce a new approach to constrained Independent Component Analysis (ICA) by formulating the original, unconstrained ICA problem as well as the constraints in mutual informa...
Marc M. Van Hulle
NECO
2008
83views more  NECO 2008»
15 years 6 months ago
Sequential Fixed-Point ICA Based on Mutual Information Minimization
A new gradient technique is introduced for linear ICA based on the Edgeworth expansion of mutual information, for which the algorithm operates sequentially using fixed-point itera...
Marc M. Van Hulle