8259 search results - page 619 / 1652 » Self-Tuning Database Systems |
171
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ICDT
2005
ACM
16 years 20 days ago
2005
ACM
The traditional way of representing motion in 3D space-time uses a trajectory, i.e. a sequence of (x,y,t) points. Such a trajectory may be produced by periodic sampling of a Global...
172
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ER
2004
Springer
16 years 16 days ago
2004
Springer
Abstract. Recent developments in reification of ER schemata include automatic generation of webbased database administration systems [1,2]. These systems enforce the schema cardin...
195
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VLDB
2004
ACM
16 years 15 days ago
2004
ACM
We demonstrate a system to automatically grab data from data intensive web sites. The system first infers a model that describes at the intensional level the web site as a collec...
200
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ADBIS
2003
Springer
16 years 11 days ago
2003
Springer
Data mining queries are often submitted concurrently to the data mining system. The data mining system should take advantage of overlapping of the mined datasets. In this paper we ...
161
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DEXA
2000
Springer
15 years 11 months ago
2000
Springer
Object-based checkpoints are consistent in the object-based system but may be inconsistent according to the traditional message-based definition. We present a protocol for taking ...