2850 search results - page 457 / 570 » Answering Queries using Humans, Algorithms and Databases |
120
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FOCS
2009
IEEE
15 years 8 months ago
2009
IEEE
—We introduce a new tool for approximation and testing algorithms called partitioning oracles. We develop methods for constructing them for any class of bounded-degree graphs wit...
118
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SEMWEB
2009
Springer
15 years 8 months ago
2009
Springer
Ontology matching plays a key role for semantic interoperability. Many methods have been proposed for automatically finding the alignment between heterogeneous ontologies. However...
103
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PSSS
2003
15 years 3 months ago
2003
Contrary to earlier reports in literature, exhaustive forward inferencing is a feasible approach for practical RDF. It is sufficiently fast and the increase in necessary storage s...
202
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
122
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SSDBM
2003
IEEE
15 years 7 months ago
2003
IEEE
String data is ubiquitous, and its management has taken on particular importance in the past few years. Approximate queries are very important on string data especially for more c...