2514 search results - page 83 / 503 » On the Computation of Approximations of Database Queries |
135
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ICDT
2007
ACM
16 years 15 days ago
2007
ACM
We consider random graphs, and their extensions to random structures, with edge probabilities of the form βn−α , where n is the number of vertices, α, β are fixed and α >...
194
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ICDCS
2009
IEEE
15 years 4 months ago
2009
IEEE
The balance between privacy and utility is a classical problem with an increasing impact on the design of modern information systems. On the one side it is crucial to ensure that ...
162
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PODS
2003
ACM
16 years 6 months ago
2003
ACM
Watermarking allows robust and unobtrusive insertion of information in a digital document. Very recently, techniques have been proposed for watermarking relational databases or XM...
156
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ICMCS
2005
IEEE
15 years 12 months ago
2005
IEEE
Due to the enormous increase in the stored digital contents, search and retrieval functionalities are necessary in multimedia systems. Though processor speed for standard PCs (Per...
173
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ERCIMDL
2005
Springer
15 years 12 months ago
2005
Springer
This paper examines the difference and similarities between the two on-line computer science citation databases DBLP and CiteSeer. The database entries in DBLP are inserted manual...