2969 search results - page 56 / 594 » A space efficient algorithm for group structure computation |
133
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ICML
2009
IEEE
16 years 3 months ago
2009
IEEE
Recent work has shown that one can learn the structure of Gaussian Graphical Models by imposing an L1 penalty on the precision matrix, and then using efficient convex optimization...
199
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ICDE
1999
IEEE
16 years 4 months ago
1999
IEEE
Clustering partitions a collection of objects into groups called clusters, such that similar objects fall into the same group. Similarity between objects is defined by a distance ...
148
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
In the 21st century, Aerial and satellite images are information rich. They are also complex to analyze. For GIS systems, many features require fast and reliable extraction of ope...
115
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TABLETOP
2006
IEEE
15 years 9 months ago
2006
IEEE
In this work, we create social visualizations of aural group conversation. These visualizations are tailored to a table setting. Examples of such settings are a family sitting abo...
127
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CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...