11718 search results - page 238 / 2344 » Testing database applications |
178
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STOC
2009
ACM
16 years 1 months ago
2009
ACM
A system of linear equations in p unknowns Mx = b is said to have the removal property if every set S ⊆ {1, . . . , n} which contains o(np− ) solutions of Mx = b can be turned...
150
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DEXA
2005
Springer
16 years 5 days ago
2005
Springer
Finding intensional encapsulations of database subsets is the inverse of query evaluation. Whereas query evaluation transforms an intensional expression (the query) to its extensi...
195
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
One characteristic of the next generation wireless mobile environments is a high level of interoperability between mobile applications and services. This imposes significant dema...
160
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VLDB
1994
ACM
15 years 10 months ago
1994
ACM
This paper describes the design and implementation of NAOS, an active rule component in the object-oriented database system 02. The contribution of this work is related to two mai...
157
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DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
The Web is moving to a new generation in which machine-understandable processing is mandatory. In order to achieve this goal it is essential to define ontologies which enable the ...