20 search results - page 1 / 4 » Analyzing Abnormal Events from Spatio-temporal Trajectories |
CVPR
2010
IEEE
13 years 2 months ago
2010
IEEE
We consider the `group motion segmentation' problem and provide a solution for it. The group motion segmentation problem aims at analyzing motion trajectories of multiple obj...
ICDM
2009
IEEE
13 years 2 months ago
2009
IEEE
Advances in RFID based sensor technologies has been used in applications which requires the tracking of assets, products and individuals. The recording of such movements is capture...
TKDE
2008
13 years 4 months ago
2008
Given a large spatio-temporal database of events, where each event consists of the fields event ID, time, location, and event type, mining spatio-temporal sequential patterns ident...
JIPS
2010
12 years 11 months ago
2010
Spatio-temporal patterns extracted from historical trajectories of moving objects reveal important knowledge about movement behavior for high quality LBS services. Existing approac...
PVLDB
2010
13 years 3 months ago
2010
Spatial and temporal data have become ubiquitous in many application domains such as the Geosciences or life sciences. Sophisticated database management systems are employed to ma...