1787 search results - page 240 / 358 » Approximation Techniques for Spatial Data |
GIS
2007
ACM
14 years 11 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
ICDE
2012
IEEE
12 years 16 days ago
2012
IEEE
— The advance of object tracking technologies leads to huge volumes of spatio-temporal data collected in the form of trajectory data stream. In this study, we investigate the pro...
JMLR
2008
13 years 10 months ago
2008
When monitoring spatial phenomena, which can often be modeled as Gaussian processes (GPs), choosing sensor locations is a fundamental task. There are several common strategies to ...
GIS
2009
ACM
14 years 4 months ago
2009
ACM
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
VISUALIZATION
1996
IEEE
14 years 2 months ago
1996
IEEE
A general volume rendering technique is described that efficiently produces images of excellent quality from data defined over irregular grids having a wide variety of formats. Re...