16 search results - page 2 / 4 » On Discovering Moving Clusters in Spatio-temporal Data |
JIIS
2002
13 years 4 months ago
2002
Our research aims at discovering useful knowledge from the large collection of satellite images of typhoons using data mining approaches. We first introduce the creation of the typ...
SDM
2009
SIAM
14 years 2 months ago
2009
SIAM
Mining sequential movement patterns describing group behaviour in potentially streaming spatio-temporal data sets is a challenging problem. Movements are typically noisy and often...
SSD
2005
Springer
13 years 10 months ago
2005
Springer
A moving cluster is defined by a set of objects that move close to each other for a long time interval. Real-life examples are a group of migrating animals, a convoy of cars movin...
SAC
2008
ACM
13 years 4 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...
ICDM
2009
IEEE
13 years 2 months ago
2009
IEEE
Mining Trajectory Databases (TD) has recently gained great interest due to the popularity of tracking devices. On the other hand, the inherent presence of uncertainty in TD (e.g.,...