10293 search results - page 184 / 2059 » Describing Semistructured Data |
225
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ICDE
2000
IEEE
16 years 6 months ago
2000
IEEE
Execution plans produced by traditional query optimizers for data integration queries may yield poor performance for several reasons. The cost estimates may be inaccurate, the mem...
233
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VLDB
2008
ACM
16 years 5 months ago
2008
ACM
In this paper we present extended definitions of k-anonymity and use them to prove that a given data mining model does not violate the k-anonymity of the individuals represented in...
252
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
Peer-to-peer (p2p) systems are attracting increasing attention as an efficient means of sharing data among large, diverse and dynamic sets of users. The widespread use of XML as a...
134
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EDBT
2002
ACM
16 years 4 months ago
2002
ACM
One of the major challenges facing scientists dealing with gene expression data is how to integrate, explore and analyze vast quantities of related data, often residing in multiple...
119
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ICCD
2005
IEEE
16 years 1 months ago
2005
IEEE
Bulk data movement occurs commonly in server workloads and their performance is rather poor on today’s microprocessors. We propose the use of small dedicated copy engines, and p...