163 search results - page 28 / 33 » Privacy-Preserving Data Mining on Moving Object Trajectories |
SSD
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Massive data streams of positional updates become increasingly difficult to manage under limited memory resources, especially in terms of providing near real-time respons...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Compared to other approaches that analyze object trajectories, we propose to detect anomalous video events at three levels considering spatiotemporal context of video objects, i.e...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Location-based services and data mining algorithms analyzing objects moving on a complex traffic network are becoming increasingly important. In this paper, we introduce a new app...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
We present a method for browsing videos by directly dragging their content. This method brings the benefits of direct manipulation to an activity typically mediated by widgets. We...
ICRA
2010
IEEE
13 years 6 months ago
2010
IEEE
—Object-class independent motion estimation from range data is a challenging task. We present here a novel approach that is able to derive a dense motion field based on range im...