2061 search results - page 177 / 413 » Modeling search engine effectiveness for federated search |
177
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ICCSA
2010
Springer
15 years 11 months ago
2010
Springer
In the so-called Information-Explosion Era, astronomical amount of information is ubiquitously produced and digitally stored. It is getting more and more convenient for cooperative...
196
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AUSAI
2005
Springer
16 years 23 hour ago
2005
Springer
Most data-mining techniques seek a single model that optimizes an objective function with respect to the data. In many real-world applications several models will equally optimize...
167
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MEDINFO
2007
15 years 8 months ago
2007
In 2005, a major collaboration in Melbourne Australia successfully completed implementing a major medical informatics infrastructure – this is now being used for discovery resear...
153
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ERCIMDL
2009
Springer
16 years 1 months ago
2009
Springer
An effective graphic interface is a key tool to improve the fruition of the results retrieved by an Information Retrieval (IR) system. In this work, we describe a two-dimensional...
184
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CN
2000
15 years 6 months ago
2000
We consider the problem of sampling URLs uniformly at random from the Web. A tool for sampling URLs uniformly can be used to estimate various properties of Web pages, such as the ...