1860 search results - page 113 / 372 » A Model of Queries for Object-Oriented Databases |
168
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SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
One useful feature that is missing from today’s database systems is an explain capability that enables users to seek clarifications on unexpected query results. There are two t...
219
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ICDE
2011
IEEE
14 years 8 months ago
2011
IEEE
— Array database systems are architected for scientific and engineering applications. In these applications, the value of a cell is often imprecise and uncertain. There are at le...
151
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ADBIS
2004
Springer
15 years 10 months ago
2004
Springer
: The purpose of the current work is to explore and improve the analysis of event data stored in event repositories, enabling the application of specialized event algebra operators...
147
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EDBT
2004
ACM
15 years 10 months ago
2004
ACM
Abstract. We present a cost-based adaptive clustering method to improve average performance of spatial queries (intersection, containment, enclosure queries) over large collections...
262
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
We present a system towards the integration of data mining into relational databases. To this end, a relational database model is proposed, based on the so called virtual mining vi...