2308 search results - page 406 / 462 » A Perspective on Databases and Data Mining |
137
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JCDL
2004
ACM
15 years 10 months ago
2004
ACM
With the growth of digital music, content-based music retrieval (CBMR) has attracted increasingly attention. For most CBMR systems, the task is to return music objects similar to ...
162
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EDBT
2011
ACM
14 years 8 months ago
2011
ACM
Most known frequent item set mining algorithms work by enumerating candidate item sets and pruning infrequent candidates. An alternative method, which works by intersecting transa...
128
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DEXA
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
137
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STOC
2001
ACM
16 years 4 months ago
2001
ACM
Histograms are typically used to approximate data distributions. Histograms and related synopsis structures have been successful in a wide variety of popular database applications...
126
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ICALP
2007
Springer
15 years 10 months ago
2007
Springer
We consider the problem of private efficient data mining of vertically-partitioned databases. Each of several parties holds a column of a data matrix (a vector) and the parties wan...