89 search results - page 5 / 18 » Segmentation and Sampling of Moving Object Trajectories Base... |
SAC
2008
ACM
13 years 6 months ago
2008
ACM
Because of the large amount of trajectory data produced by mobile devices, there is an increasing need for mechanisms to extract knowledge from this data. Most existing works have...
SSDBM
2006
IEEE
14 years 21 days ago
2006
IEEE
Monitoring movement of high-dimensional points is essential for environmental databases, geospatial applications, and biodiversity informatics as it reveals crucial information ab...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
Image Cube Trajectory (ICT) analysis is a new and robust method to estimate the 3D structure of a scene from a set of 2D images. The motion of points in 3D space is represented by...
IDEAS
2006
IEEE
14 years 22 days ago
2006
IEEE
In several applications, data objects are assumed to move on predefined spatial networks such as road segments, railways, invisible air routes. Moving objects may exhibit similar...
KI
2007
Springer
14 years 25 days ago
2007
Springer
In this paper, we present a way of how to handle incomplete knowledge concerning moving objects. Our approach is based on the basic Qualitative Trajectory Calculus (QTCB), which is...