2853 search results - page 399 / 571 » On the Efficiency of Provenance Queries |
203
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CCGRID
2009
IEEE
15 years 10 months ago
2009
IEEE
From personal software to advanced systems, caching mechanisms have steadfastly been a ubiquitous means for reducing workloads. It is no surprise, then, that under the grid and clu...
184
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CSB
2004
IEEE
15 years 10 months ago
2004
IEEE
Feature selection and weighting are central problems in pattern recognition and instance-based learning. In this work, we discuss the challenges of constructing and weighting feat...
150
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Set-valued attributes frequently occur in contexts like marketbasked analysis and stock market trends. Late research literature has mainly focused on set containment joins and dat...
207
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CPM
2006
Springer
15 years 10 months ago
2006
Springer
The Range-Minimum-Query-Problem is to preprocess an array such that the position of the minimum element between two specified indices can be obtained efficiently. We present a dire...
186
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ER
2006
Springer
15 years 10 months ago
2006
Springer
Ontologies on the Semantic Web are by nature decentralized. From the body of ontology mapping approaches, we can draw a conclusion that an effective approach to automate ontology m...