2883 search results - page 252 / 577 » Algorithms for merged indexes |
187
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MM
2010
ACM
15 years 6 months ago
2010
ACM
The design and implementation of a search engine for lecture webcasts is described. A searchable text index is created allowing users to locate material within lecture videos foun...
165
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ICC
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multipleoutput (MIMO) wireless systems. The codebooks are a geometric constructio...
150
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
The visual appearance of an image is closely associated with its low-level features. Identifying the set of features that best characterizes the image is useful for tasks such as ...
162
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ICML
2000
IEEE
16 years 6 months ago
2000
IEEE
The proliferation of hypertext and the popularity of Kleinberg's HITS algorithm have brought about an increased interest in link analysis. While HITS and its older relatives ...
142
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
An XML range query may impose predicates on the numerical or textual contents of the elements and/or their respective path structures. In order to handle content and structure ran...