6846 search results - page 256 / 1370 » Querying a summary of database |
173
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SSDBM
2008
IEEE
16 years 29 days ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
171
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FMLDO
1990
Springer
15 years 10 months ago
1990
Springer
Object-oriented database systems (ooDBMSs) are supposed to offer at least the functionality available in commercial relational DBMSs of today. One important consequence of this is...
144
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SAC
2010
ACM
15 years 6 months ago
2010
ACM
In this paper, we present a summarization technique adapted to trajectory streams. The Spatiotemporal Stream Sampling (STSS) algorithm is a single-pass sampling technique that tak...
204
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VLDB
2004
ACM
15 years 12 months ago
2004
ACM
As XML usage grows for both data-centric and document-centric applications, introducing native support for XML data in relational databases brings significant benefits. It provide...
169
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WCE
2007
15 years 7 months ago
2007
— Our work explores the use of several text categorization techniques for classification of manufacturing quality defect and service shop data sets into fixed categories. Althoug...