10072 search results - page 1798 / 2015 » Composition of Model Programs |
182
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Cardinality estimation during query optimization relies on simplifying assumptions that usually do not hold in practice. To diminish the impact of inaccurate estimates during opti...
191
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
172
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
We consider query optimization techniques for data intensive P2P applications. We show how to adapt an old technique from deductive databases, namely Query-Sub-Query (QSQ), to a s...
166
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
For complex data mining queries, query optimization issues arise, similar to those for the traditional database queries. However, few works have applied the cost-based query optim...
178
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ICSE
2004
IEEE-ACM
16 years 6 months ago
2004
IEEE-ACM
The deployment of software components frequently fails because dependencies on other components are not declared explicitly or are declared imprecisely. This results in an incompl...