1552 search results - page 46 / 311 » Creating Database Queries by Demonstration |
187
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Optimizing nested queries is an intricate problem. It becomes even harder if in a nested query the linking predicate or the correlation predicate occurs disjunctively. We present ...
176
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SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Self-tuning is a cost-effective and elegant solution to the important problem of configuring a database to the characteristics of the query load. Existing techniques operate in an...
163
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Skyline query processing has been investigated extensively in recent years, mostly for only one query reference point. An example of a single-source skyline query is to find hotel...
180
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ASUNAM
2011
IEEE
13 years 9 months ago
2011
IEEE
—Users querying massive social networks or RDF databases are often not 100% certain about what they are looking for due to the complexity of the query or heterogeneity of the dat...
156
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Life science laboratories today have to rely on procedural techniques to store and manage large sequence datasets. Procedural techniques are cumbersome to use and are often very i...