464 search results - page 46 / 93 » On Support of Ordering in Multidimensional Data Structures |
107
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EDBT
2006
ACM
16 years 1 months ago
2006
ACM
Recent years have seen growing interest in effective algorithms for summarizing and querying massive, high-speed data streams. Randomized sketch synopses provide accurate approxima...
109
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DOLAP
1999
ACM
15 years 5 months ago
1999
ACM
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
188
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SIGMOD
2006
ACM
16 years 1 months ago
2006
ACM
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
226
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ICDE
2004
IEEE
16 years 2 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
174
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SIGMOD
2012
ACM
13 years 4 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...