3006 search results - page 520 / 602 » Dimensionality reduction and generalization |
281
click to vote
ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Given an object q, modeled by a multidimensional point, a reverse nearest neighbors (RNN) query returns the set of objects in the database that have q as their nearest neighbor. I...
170
click to vote
VIS
2004
IEEE
16 years 5 months ago
2004
IEEE
Typically there is a high coherence in data values between neighboring time steps in an iterative scientific software simulation; this characteristic similarly contributes to a co...
226
click to vote
GIS
2004
ACM
16 years 5 months ago
2004
ACM
Triangular Irregular Network (TIN) and Regular Square Grid (RSG) are widely used for representing 2.5 dimensional spatial data. However, these models are not defined from the topo...
256
click to vote
GIS
2004
ACM
16 years 5 months ago
2004
ACM
act Model of Three-Dimensional Spatial Data Types Markus Schneider & Brian E Weinrich University of Florida Department of Computer & Information Science & Engineering G...
229
click to vote
GIS
2005
ACM
16 years 5 months ago
2005
ACM
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...