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DASFAA
2003
IEEE
15 years 3 months ago
2003
IEEE
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...
SIGMOD
1999
ACM
15 years 2 months ago
1999
ACM
In recent years, many data mining methods have been proposed for finding useful and structured information from market basket data. The association rule model was recently propos...
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EDBT
1994
ACM
15 years 1 months ago
1994
ACM
Abstract. Good estimates of join result sizes are critical for query optimization in relational database management systems. We address the problem of incrementally obtaining accur...
FLAIRS
2007
15 years 4 days ago
2007
XGR (XML Data Grid) and BabelPeers are both data management systems based on distributed hash tables (DHT) that use the Pastry DHT to store data and meta data. XGR is based on the...
EDBT
2010
ACM
14 years 11 months ago
2010
ACM
One of the most challenging tasks for the database administrator is to physically design the database to attain optimal performance for a given workload. Physical design is hard b...