7640 search results - page 1110 / 1528 » Event Database Processing |
195
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DOLAP
2004
ACM
16 years 8 days ago
2004
ACM
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
172
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DOLAP
2004
ACM
16 years 8 days ago
2004
ACM
Nowadays, decision support systems are evolving in order to handle complex data. Some recent works have shown the interest of combining on-line analysis processing (OLAP) and data...
168
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SC
2004
ACM
16 years 8 days ago
2004
ACM
Large datasets, on the order of GB and TB, are increasingly common as abundant computational resources allow practitioners to collect, produce and store data at higher rates. As d...
184
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
As online document collections continue to expand, both on the Web and in proprietary environments, the need for duplicate detection becomes more critical. The goal of this work i...
223
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...