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186
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
The Voronoi diagram is an important technique for answering nearest-neighbor queries for spatial databases. In this paper, we study how the Voronoi diagram can be used on uncertain...
115
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SIGCOMM
2009
ACM
15 years 10 months ago
2009
ACM
To search the web quickly, search engines partition the web index over many machines, and consult every partition when answering a query. To increase throughput, replicas are adde...
136
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COMPGEOM
2006
ACM
15 years 9 months ago
2006
ACM
This paper examines the computation of the Voronoi diagram of a set of ellipses in the Euclidean plane. We propose the first complete algorithms, under the exact computation para...
129
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AICCSA
2005
IEEE
15 years 9 months ago
2005
IEEE
Multidimensional arrays have become very common in scientific and business applications. Such arrays are usually very large and hence they are stored on secondary or tertiary stor...
151
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DSMML
2004
Springer
15 years 9 months ago
2004
Springer
Applications such as audio fingerprinting require search in high dimensions: find an item in a database that is similar to a query. An important property of this search task is t...