4137 search results - page 428 / 828 » Managing Expressions as Data in Relational Database Systems |
295
Voted
VLDB
2007
ACM
16 years 7 months ago
2007
ACM
Data fusion is the final step of a typical data integration process, after schematic conflicts have been overcome and after duplicates have been correctly identified. We present t...
179
Voted
DGO
2003
15 years 8 months ago
2003
New technology in knowledge discovery and data mining (KDD) make it possible to extract valuable information from operational data. Private businesses already use the technology f...
184
Voted
DOLAP
2004
ACM
16 years 9 days ago
2004
ACM
The DWS (Data Warehouse Striping) technique allows the distribution of large data warehouses through a cluster of computers. The data partitioning approach partition the facts tab...
180
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DKE
1998
15 years 6 months ago
1998
Disk I/O is a major bottleneck for query processing in database applications. This bottleneck is especially a problem for temporal databases because of their large size. Reduction...
172
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Constructing and maintaining semantic mappings are necessary but troublesome in data sharing systems. While most current work focuses on seeking automated techniques to solve this...