664 search results - page 12 / 133 » Generalized Search Trees for Database Systems |
138
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EDBT
2000
ACM
15 years 7 months ago
2000
ACM
Decision tree induction algorithms scale well to large datasets for their univariate and divide-and-conquer approach. However, they may fail in discovering effective knowledge when...
138
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VLDB
1997
ACM
15 years 8 months ago
1997
ACM
Efficient user-adaptable similarity search more and more increases in its importance for multimedia and spatial database systems. As a general similarity model for multi-dimension...
133
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JAL
2002
15 years 3 months ago
2002
We take a multivariate view of digital search trees by studying the number of nodes of different types that may coexist in a bucket digital search tree as it grows under an arbitr...
147
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XIMEP
2005
ACM
15 years 9 months ago
2005
ACM
Supporting queries and modifications on XML documents is a challenging task, and several related approaches exist. When implementing query and modification languages efficientl...
115
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
Most traditional Information Retrieval (IR) systems, including web search engines, operationalize “relevant” as the word frequency in a document of a set of keywords. Because ...