4695 search results - page 229 / 939 » Web data modeling for integration in data warehouses |
172
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We describe a method to extract tabular data from web pages. Rather than just analyzing the DOM tree, we also exploit visual cues in the rendered version of the document to extrac...
181
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CITA
2005
IEEE
16 years 7 days ago
2005
IEEE
- We present an architecture for data streams based on structures typically found in web cache hierarchies. The main idea is to build a meta level analyser from a number of levels ...
172
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BMCBI
2005
15 years 6 months ago
2005
Background: With the explosion of microarray studies, an enormous amount of data is being produced. Systematic integration of gene expression data from different sources increases...
195
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VISUALIZATION
1998
IEEE
15 years 11 months ago
1998
IEEE
Transfer function design is an integrated component in volume visualization and data exploration. The common trial-and-error approach for transfer function searching is a very dif...
169
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ITCC
2003
IEEE
15 years 12 months ago
2003
IEEE
As web information systems tend to mature it has become increasingly important to have an engineered design of such systems. Hera is a design methodology that supports the develop...