4113 search results - page 324 / 823 » Watermarking Relational Databases |
166
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SIGMOD
2012
ACM
13 years 7 months ago
2012
ACM
Cloud computing has emerged as a promising environment capable of providing flexibility, scalability, elasticity, failover mechanisms, high availability, and other important feat...
181
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PODS
2012
ACM
13 years 7 months ago
2012
ACM
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
164
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ICDE
2012
IEEE
13 years 7 months ago
2012
IEEE
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
257
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GIS
2004
ACM
16 years 6 months ago
2004
ACM
Modern database applications including computer-aided design, multimedia information systems, medical imaging, molecular biology, or geographical information systems impose new re...
163
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DBPL
1997
Springer
15 years 9 months ago
1997
Springer
We consider spatial databases that can be defined in terms of polynomial inequalities, and we are interested in monotonic transformations of spatial databases. We investigate a hi...