2079 search results - page 248 / 416 » Research Problems in Data Warehousing |
189
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KCAP
2005
ACM
16 years 4 days ago
2005
ACM
The AutoFeed system automatically extracts data from semistructured web sites. Previously, researchers have developed two types of supervised learning approaches for extracting we...
173
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PAKDD
2004
ACM
15 years 12 months ago
2004
ACM
Condensed representations of pattern collections have been recognized to be important building blocks of inductive databases, a promising theoretical framework for data mining, and...
167
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SDMW
2004
Springer
15 years 12 months ago
2004
Springer
In a database system, authorization-based access-control is generally the first line of defense, preventing unauthorized accesses to secret or sensitive data. However, this mechan...
207
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ICDCS
2003
IEEE
15 years 12 months ago
2003
IEEE
With the proliferation of wireless devices, mobile ad hoc networking (MANET) has become a very exciting and important technology due to its characteristics of open medium and dyna...
185
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ISMIR
2001
Springer
15 years 11 months ago
2001
Springer
Most research on music retrieval systems is based on monophonic musical sequences. In this paper, we investigate techniques for a full polyphonic music retrieval system. A method ...