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» Multi-Agent Event Recognition
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ISMAR
2007
IEEE
14 years 2 months ago
A High-level Event System for Augmented Reality
3D graphics systems increasingly rely on sophisticated event systems derived from collision detection mechanisms, which support the discretisation of Physics as well as high-level...
Jean-Luc Lugrin, Rémi Chaignon, Marc Cavazz...
PAKDD
2009
ACM
171views Data Mining» more  PAKDD 2009»
14 years 1 months ago
Detecting Abnormal Events via Hierarchical Dirichlet Processes
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
Xian-Xing Zhang, Hua Liu, Yang Gao, Derek Hao Hu
TCSV
2008
139views more  TCSV 2008»
13 years 8 months ago
Trajectory-Based Anomalous Event Detection
Abstract--During the last years, the task of automatic event analysis in video sequences has gained an increasing attention among the research community. The application domains ar...
Claudio Piciarelli, Christian Micheloni, Gian Luca...
ICDCSW
2002
IEEE
14 years 1 months ago
Real-Time Processing of Media Streams: A Case for Event-Based Interaction
There are many challenges in devising solutions for online content processing of live networked multimedia sessions. These include the computational complexity of feature extracti...
Viktor S. Wold Eide, Frank Eliassen, Olav Lysne, O...
KDD
2010
ACM
250views Data Mining» more  KDD 2010»
14 years 16 days ago
Modeling relational events via latent classes
Many social networks can be characterized by a sequence of dyadic interactions between individuals. Techniques for analyzing such events are of increasing interest. In this paper,...
Christopher DuBois, Padhraic Smyth