721 search results - page 100 / 145 » Supporting top-k join queries in relational databases |
164
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
The networked and increasingly ubiquitous nature of today's data management services mandates assurances to detect and deter malicious or faulty behavior. This is particularly...
ISCAPDCS
2001
14 years 11 months ago
2001
Known parallel DBMS offer at present only static partitioning schemes. Adding a storage node is then a cumbersome operation that typically requires the manual data redistribution....
ADBIS
2003
Springer
15 years 1 months ago
2003
Springer
Abstract. Set-valued attributes are convenient to model complex objects occurring in the real world. Currently available database systems support the storage of set-valued attribut...
114
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BTW
2007
Springer
15 years 3 months ago
2007
Springer
: For the integration of data that resides in autonomous data sources Software AG uses ontologies. Data source ontologies describe the data sources themselves. Business ontologies ...
104
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GIS
2009
ACM
15 years 2 months ago
2009
ACM
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...