2309 search results - page 307 / 462 » Using Meta-Structures in Database Design |
151
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XSYM
2010
Springer
15 years 2 months ago
2010
Springer
Keys for XML data trees can uniquely identify nodes based on the data values on some of their subnodes, either in the entire tree or relatively to some selected subtrees. Such keys...
165
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DASFAA
2010
IEEE
15 years 2 months ago
2010
IEEE
Sampling streams of continuous data with limited memory, or reservoir sampling, is a utility algorithm. Standard reservoir sampling maintains a random sample of the entire stream a...
145
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ICDE
2011
IEEE
14 years 8 months ago
2011
IEEE
Abstract—Hyracks is a new partitioned-parallel software platform designed to run data-intensive computations on large shared-nothing clusters of computers. Hyracks allows users t...
161
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SAC
2011
ACM
14 years 7 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
149
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...