2338 search results - page 87 / 468 » Using UML to model relational database operations |
161
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
— A paramount challenge in probabilistic databases is the scalable computation of confidences of tuples in query results. This paper introduces an efficient secondary-storage o...
132
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FOCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
268
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ICDE
2002
IEEE
16 years 5 months ago
2002
IEEE
With the growth of the Web, there has been a rapid increase in the number of users who need to access online databases without having a detailed knowledge of the schema or of quer...
157
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SIGMOD
2000
ACM
15 years 8 months ago
2000
ACM
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases. We formally define a data model f...
109
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DATESO
2004
15 years 5 months ago
2004
In this paper we present a storage method for sets of first order logic terms in a relational database using function symbols based indexing method of Discrimination trees. This is...