446 search results - page 43 / 90 » Modeling and Comparing Spatiotemporal Events |
ACIVS
2008
Springer
14 years 4 months ago
2008
Springer
Abstract. Crowd behavior recognition is becoming an important research topic in video surveillance for public places. In this paper, we first discuss the crowd feature selection a...
ACL
2012
12 years 9 days ago
2012
We propose a new approach to characterizing the timeline of a text: temporal dependency structures, where all the events of a narrative are linked via partial ordering relations l...
EPK
2006
13 years 11 months ago
2006
: In this paper, Event Process Chains (EPCs) and activity diagrams (ADs) of the Unified Modeling Language (UML) are compared with respect to (1) their syntax and its expressiveness...
WSC
2008
14 years 6 days ago
2008
The ecological study of the wolf and moose populations of Isle Royale National Park (USA) is the longest running large mammal predator/prey study in the world. A discrete event si...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
A novel method is introduced to recognize and estimate the scale of time-varying human gestures. It exploits the changes in contours along spatio-temporal directions. Each contour...