3678 search results - page 257 / 736 » Personalization of Queries in Database Systems |
150
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VLDB
1992
ACM
15 years 10 months ago
1992
ACM
In this paper, we explore the execution of pipelined hash joins in a multiprocessor-based database system. To improve the query execution, an innovative approach on query executio...
221
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SSDBM
2003
IEEE
15 years 11 months ago
2003
IEEE
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
146
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VLDB
1999
ACM
15 years 10 months ago
1999
ACM
Database support for multidimensional arrays is an area of growing importance; a variety of highvolume applications such as spatio-temporal data management and statistics/OLAP bec...
153
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DIAGRAMS
2006
Springer
15 years 10 months ago
2006
Springer
This paper describes the evaluation of ERST, an adaptive system which is designed to improve its users' external representation (ER) selection accuracy on a range of database ...
147
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ADBIS
2008
Springer
15 years 8 months ago
2008
Springer
In many problems the raw data is already classified according to a variety of features using some linear classification algorithm but needs to be reclassified. We introduce a novel...