10271 search results - page 1698 / 2055 » Computer Science |
175
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ERCIMDL
2007
Springer
16 years 27 days ago
2007
Springer
Using keyword search to find relevant objects in digital libraries often results in way too large result sets. Based on the metadata associated with such objects, the faceted sear...
200
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FROCOS
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. We present an overview of results on hierarchical and modular reasoning in complex theories. We show that for a special type of extensions of a base theory, which we call...
176
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GECCO
2007
Springer
16 years 26 days ago
2007
Springer
In the longest common subsequence problem the task is to find the longest sequence of letters that can be found as subsequence in all members of a given finite set of sequences....
180
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ICALP
2007
Springer
16 years 26 days ago
2007
Springer
A spanner of an undirected unweighted graph is a subgraph that approximates the distance metric of the original graph with some specified accuracy. Specifically, we say H ⊆ G i...
178
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ICALP
2007
Springer
16 years 26 days ago
2007
Springer
We present lower bounds on the space required to estimate the quantiles of a stream of numerical values. Quantile estimation is perhaps the most studied problem in the data stream ...