3269 search results - page 387 / 654 » Query Optimization for XML |
205
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COCO
2000
Springer
15 years 10 months ago
2000
Springer
It is known that the classical and quantum query complexities of a total Boolean function f are polynomially related to the degree of its representing polynomial, but the optimal ...
166
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COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
Abstract. We consider the use of a cluster system for managing autonomous databases. In order to improve the performance of read-only queries, we strive to exploit user requirement...
172
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TREC
2008
15 years 7 months ago
2008
: We describe the participation of the University of Amsterdam's ILPS group in the blog track at TREC 2008. We mainly explored different ways of using external corpora to expa...
169
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NAACL
2010
15 years 4 months ago
2010
The goal of this work is to integrate query similarity metrics as features into a dense model that can be trained on large amounts of query log data, in order to rank query rewrit...
209
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SIGIR
2012
ACM
13 years 8 months ago
2012
ACM
Methods that reduce the amount of labeled data needed for training have focused more on selecting which documents to label than on which queries should be labeled. One exception t...