4382 search results - page 248 / 877 » Query by Semantic Example |
CORR
2010
Springer
15 years 3 months ago
2010
Springer
We develop an algorithm for estimating the values of a vector x Rn over a support S of size k from a randomized sparse binary linear sketch Ax of size O(k). Given Ax and S, we ca...
126
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WWW
2003
ACM
16 years 4 months ago
2003
ACM
We present our development of an XML compression and querying tool, which is called XML Compression and Querying System (XCQ). This system is developed based on a novel technique ...
121
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ICDE
2006
IEEE
15 years 9 months ago
2006
IEEE
Many emerging applications such as wide-area network management need to query large, structured, highly distributed datasets. Seaweed is a distributed scalable infrastructure for ...
151
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IV
2002
IEEE
15 years 8 months ago
2002
IEEE
In this paper a visual approach to querying in large spatial databases is presented. A diagrammatic technique utilising a data flow metaphor is used to express different kinds of...
125
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COLT
1992
Springer
15 years 7 months ago
1992
Springer
We propose an algorithm called query by committee, in which a committee of students is trained on the same data set. The next query is chosen according to the principle of maximal...