93 search results - page 15 / 19 » Efficient Table Anonymization for Aggregate Query Answering |
SIGMOD
2003
ACM
15 years 11 months ago
2003
ACM
Recently, a technique called quotient cube was proposed as a summary structure for a data cube that preserves its semantics, with applications for online exploration and visualiza...
183
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Efficient one-pass computation of F0, the number of distinct elements in a data stream, is a fundamental problem arising in various contexts in databases and networking. We consid...
196
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VLDB
2007
ACM
15 years 12 months ago
2007
ACM
Views over probabilistic data contain correlations between tuples, and the current approach is to capture these correlations using explicit lineage. In this paper we propose an al...
207
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
XML streams, such as RSS feeds or complex event streams, are becoming increasingly pervasive as they provide the foundation for a wide range of emerging applications. An important...
171
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
With the increasing amount of text data stored in relational databases, there is a demand for RDBMS to support keyword queries over text data. As a search result is often assemble...