1888 search results - page 199 / 378 » Algorithms for Querying by Spatial Structure |
114
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
An -appro ximate quantile summary of a sequence of N elements is a data structure that can answer quantile queries about the sequence to within a precision of N. We presen t a new...
315
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CIDR
2011
14 years 7 months ago
2011
Structured query language (SQL) is a classical way to access relational databases. Although SQL is powerful to query relational databases, it is rather hard for inexperienced user...
157
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ISAAC
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We study the following one-dimensional range reporting problem: On an array A of n elements, support queries that given two indices i ≤ j and an integer k report the k ...
136
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ICDE
2005
IEEE
15 years 9 months ago
2005
IEEE
Numerous researchers have proposed to use relational databases to store and query XML documents. One important component of such systems is the XML subtree reconstruction, which r...
132
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SSDBM
2003
IEEE
15 years 9 months ago
2003
IEEE
Current data management approaches can easily handle the relatively simple requirements for molecular biology research but not the more varied and sophisticated microscopy imaging...