6368 search results - page 1 / 1274 » Modeling Problem Transformations based on Data Complexity |
138
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VLDB
1997
ACM
15 years 9 months ago
1997
ACM
Query optimizers that explore a search space exhaustively using transformation rules usually apply all possible rules on each alternative, and stop when no new information is prod...
152
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ICCVW
1999
Springer
15 years 9 months ago
1999
Springer
Abstract. Popular algorithms for feature matching and model extraction fall into two broad categories, generate-and-test and Hough transform variations. However, both methods su er...
139
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ER
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
162
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ISTA
2004
15 years 6 months ago
2004
: Schema mapping is an important approach to solve the problem of data integration. This paper introduces a research prototype called SDE, which is a system for managing and facili...