4790 search results - page 472 / 958 » Reverse Query Processing |
146
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FSMNLP
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Active language learning is an interesting task for which theoretical results are known and several applications exist. In order to better understand what the better stra...
236
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
In uncertain and probabilistic databases, confidence values (or probabilities) are associated with each data item. Confidence values are assigned to query results based on combinin...
140
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
In this paper, we evaluate and investigate two main types of relevance feedback algorithms; the Euclidean and the correlation?based approaches. In the first case, we examine heuri...
117
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
Most RDF query languages allow for graph structure search through a conjunction of triples which is typically processed using join operations. A key factor in optimizing joins is ...
212
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VLDB
2007
ACM
16 years 5 months ago
2007
ACM
A range of mobile services rely on knowing the current positions of populations of so-called moving objects. In the ideal setting, the positions of all objects are known always an...