6740 search results - page 1176 / 1348 » Querying Databases with Taxonomies |
278
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
The goal of this paper is to monitor numerical streams, and to find subsequences that are similar to a given query sequence, under the DTW (Dynamic Time Warping) distance. Applica...
279
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a class of constraints, referred to as conditional functional dependencies (CFDs), and study their applications in data cleaning. In contrast to traditional functional ...
261
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
In the ocean of Web data, Web search engines are the primary way to access content. As the data is on the order of petabytes, current search engines are very large centralized sys...
262
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
A conventional materialized view blindly materializes and maintains all rows of a view, even rows that are never accessed. We propose a more flexible materialization strategy aime...
242
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
MultiMap is an algorithm for mapping multidimensional datasets so as to preserve the data's spatial locality on disks. Without revealing disk-specific details to applications...