data imprecision | Sciweavers

CORR
2011
Springer

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Convex Hull of Imprecise Points in o(n \log{n}) Time after Preprocessing

12 years 8 months ago

$Convex Hull of Imprecise Points in o(n \log{n}) Time after Preprocessing$

Motivated by the desire to cope with data imprecision [8], we study methods for preprocessing a set of planar regions such that whenever we are given a set of points, each of whic...

Esther Ezra, Wolfgang Mulzer

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SSDBM
1999
IEEE

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Supporting Imprecision in Multidimensional Databases Using Granularities

13 years 8 months ago

Download digital.cs.usu.edu

On-Line Analytical Processing (OLAP) technologies are being used widely, but the lack of effective means of handling data imprecision, which occurs when exact values are not known...

Torben Bach Pedersen, Christian S. Jensen, Curtis ...

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