1542 search results - page 170 / 309 » Using Queries to Improve Database Reverse Engineering |
123
Voted
GECCO
2007
Springer
15 years 9 months ago
2007
Springer
Genetic algorithms (GAs) have long been used for large join query optimization (LJQO). Previous work takes all queries as based on one granularity to optimize GAs and compares the...
105
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INEX
2004
Springer
15 years 8 months ago
2004
Springer
Queries over XML documents challenge search engines to return the most relevant XML components that satisfy the query concepts. In a previous work[6] we described an algorithm to ...
132
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
As the amount of Web information grows rapidly, search engines must be able to retrieve information according to the user's preference. In this paper, we propose a new web sea...
134
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SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
The primary business model behind Web search is based on textual advertising, where contextually relevant ads are displayed alongside search results. We address the problem of sel...
236
Voted
ICDE
2003
IEEE
16 years 4 months ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...