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155
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GROUP
2009
ACM
16 years 1 months ago
2009
ACM
This paper describes research focused on understanding the role of incomplete structural information about online collective action systems in participation decisions. Specificall...
159
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Discrete Wavelet Transform (DWT) is sensitive to the translation/shift of input signals, so its effectiveness could be negatively impacted when we encounter translation among sign...
137
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Linear discriminant analysis (LDA) is a widely-used feature extraction method in classification. However, the original LDA has limitations due to the assumption of a unimodal str...
124
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Fingerprint is one of the biometrics used to identify a person. Alignment is an important step in fingerprint recognition, affecting greatly the speed and accuracy of matching. Ei...
203
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WIMOB
2008
IEEE
16 years 1 months ago
2008
IEEE
—This paper documents some of the socio-technical issues involved in developing security measures for a community environment, looking at the users of a wireless mesh network dep...