627 search results - page 107 / 126 » Efficient Top-k Query Evaluation on Probabilistic Data |
251
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
To address the needs of data intensive XML applications, a number of efficient tree pattern algorithms have been proposed. Still, most XQuery compilers do not support those algori...
173
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ECIR
2007
Springer
15 years 7 months ago
2007
Springer
Measuring the similarity between documents and queries has been extensively studied in information retrieval. However, there are a growing number of tasks that require computing th...
188
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
This paper proposes a data mining approach to modeling relationships among categories in image collection. In our approach, with image feature grouping, a visual dictionary is cre...
408
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ICDE
2009
IEEE
16 years 7 months ago
2009
IEEE
The problem of automatically extracting the most interesting and relevant keyword phrases in a document has been studied extensively as it is crucial for a number of applications. ...
193
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ICPPW
2009
IEEE
15 years 3 months ago
2009
IEEE
Identifying peptides, which are short polymeric chains of amino acid residues in a protein sequence, is of fundamental importance in systems biology research. The most popular appr...