13651 search results - page 481 / 2731 » Spectral analysis of data |
189
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Social networks have become a major focus of research in recent years, initially directed towards static networks but increasingly, towards dynamic ones. In this paper, we investi...
162
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CIDM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We present a method for performing mode classification of real-time streams of GPS surface position data. Our approach has two parts: an algorithm for robust, unconstr...
168
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FGR
2004
IEEE
15 years 10 months ago
2004
IEEE
We develop a new model-based extraction process guided by biomechanical analysis for walking people, and analyse its data for recognition capability. Hierarchies of shape and moti...
213
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SDM
2008
SIAM
15 years 8 months ago
2008
SIAM
We describe a fast algorithm for kernel discriminant analysis, empirically demonstrating asymptotic speed-up over the previous best approach. We achieve this with a new pattern of...
174
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IJHPCA
2007
15 years 6 months ago
2007
An accurate cost-model that accounts for dataset size and structure can help optimize geoscience data analysis. We develop and apply a computational model to estimate data analysi...