4113 search results - page 218 / 823 » Watermarking Relational Databases |
129
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
Today’s world of increasingly dynamic computing environments naturally results in more and more data being available as fast streams. Applications such as stock market analysis,...
139
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LREC
2010
15 years 5 months ago
2010
A research has been carried on and is still in progress aimed at the construction of three specialized lexicons organized as databases of relational type. The three databases cont...
213
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ICDE
1997
IEEE
16 years 5 months ago
1997
IEEE
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
138
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CIKM
2006
Springer
15 years 8 months ago
2006
Springer
We study the novel problem of efficiently computing the update distance for a pair of relational databases. In analogy to the edit distance of strings, we define the update distan...
136
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PVLDB
2010
14 years 11 months ago
2010
Database evolution is the process of updating the schema of a database or data warehouse (schema evolution) and evolving the data to the updated schema (data evolution). Database ...