3403 search results - page 312 / 681 » A Query System in a Biological Database |
275
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ICDE
1999
IEEE
16 years 8 months ago
1999
IEEE
Indexes play a vital role in decision support systems by reducing the cost of answering complex queries. A popular methodology for choosing indexes that is adopted by database adm...
203
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SIGMOD
2005
ACM
16 years 10 days ago
2005
ACM
One of the most powerful features of SQL is the use of nested queries. Most research work on the optimization of nested queries focuses on aggregate subqueries. However, the solut...
195
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ICS
2005
Tsinghua U.
16 years 9 days ago
2005
Tsinghua U.
We consider a cluster architecture in which dynamic content is generated by a database back-end and a collection of Web and application server front-ends. We study the effect of t...
229
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CIKM
2003
Springer
16 years 22 hour ago
2003
Springer
There have been several techniques proposed for building statistics for static XML data. However, very little work has been done in the area of building XML statistics for data so...
187
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Keyword search techniques that take advantage of XML structure make it very easy for ordinary users to query XML databases, but current approaches to processing these queries rely...