3377 search results - page 628 / 676 » Spatial computation |
GIS
2004
ACM
14 years 9 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...
CHI
2009
ACM
14 years 9 months ago
2009
ACM
Slit-tear visualizations allow users to selectively visualize pixel paths in a video scene. The slit-tear visualization technique is a generalization of the traditional photograph...
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Software developers spend significant time gaining and maintaining awareness of fellow developers' activities. FASTDash is a new interactive visualization that seeks to impro...
CHI
2005
ACM
14 years 9 months ago
2005
ACM
We are rapidly moving toward a world where personal networked video cameras are ubiquitous. Already, camera-equipped cell phones are becoming commonplace. Imagine being able to ta...