9849 search results - page 229 / 1970 » Algorithms and Experiments for the Webgraph |
182
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BCI
2009
IEEE
16 years 29 days ago
2009
IEEE
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
175
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
In this paper, we propose an F0 Frame Error (FFE) metric which combines Gross Pitch Error (GPE) and Voicing Decision Error (VDE) to objectively evaluate the performance of fundame...
153
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C3S2E
2009
ACM
16 years 19 days ago
2009
ACM
The integer least squares problem arises from many applications such as communications, cryptography, and GPS. In this paper, we consider the sphere decoding method in communicati...
150
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ICPR
2008
IEEE
16 years 17 days ago
2008
IEEE
We propose a novel multivariate uniformity criterion for testing uniformity of point density in an arbitrary dimensional point pattern . An unsupervised, nonparametric data cluste...
168
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WIMOB
2008
IEEE
16 years 15 days ago
2008
IEEE
—Multi-hop wireless mesh networks (WMNs) are considered a promising technology to backhaul heterogeneous data traffic from wireless access networks to the wired Internet. WMNs a...