2241 search results - page 247 / 449 » Performance Modeling and Evaluation of E-Business Systems |
206
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WIDM
2005
ACM
16 years 4 days ago
2005
ACM
In XML retrieval, two distinct approaches have been established and pursued without much cross-fertilization taking place so far. On the one hand, native XML databases tailored to...
162
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ISCI
2007
15 years 6 months ago
2007
The primary goal of the study presented in this paper is to develop a novel and comprehensive approach to decision making using fuzzy discrete event systems (FDES) and to apply su...
205
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TIFS
2008
15 years 6 months ago
2008
Performance of biometric-based recognition systems depends on various factors: database quality, image preprocessing, encoding techniques, etc. Given a biometric database and a se...
160
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GFKL
2005
Springer
16 years 3 days ago
2005
Springer
One of the key challenges in large information systems such as online shops and digital libraries is to discover the relevant knowledge from the enormous volume of information. Rec...
175
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CSL
2010
Springer
15 years 6 months ago
2010
Springer
We present a system for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a priori. The sources are mo...