8479 search results - page 258 / 1696 » Data Extraction from Web Data Sources |
196
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AAAI
2004
15 years 8 months ago
2004
Information Extraction methods can be used to automatically "fill-in" database forms from unstructured data such as Web documents or email. State-of-the-art methods have...
272
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GIS
2007
ACM
16 years 7 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
200
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BMCBI
2006
15 years 6 months ago
2006
Background: The increasing availability of time-series expression data opens up new possibilities to study functional linkages of genes. Present methods used to infer functional l...
207
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ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
We describe an effective and novel approach to infer sign and direction of principal curvatures at each input site from noisy 3D data. Unlike most previous approaches, no local su...
175
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BMCBI
2002
15 years 6 months ago
2002
Background: The biomedical community is developing new methods of data analysis to more efficiently process the massive data sets produced by microarray experiments. Systematic an...