677 search results - page 3 / 136 » Chameleon: Hierarchical Clustering Using Dynamic Modeling |
DEXA
2008
Springer
13 years 11 months ago
2008
Springer
Information filtering systems constitute a critical component in modern information seeking applications. As the number of users grows and the information available becomes even bi...
JMM2
2007
13 years 9 months ago
2007
Abstract— Activity recognition in video streams is increasingly important for both the computer vision and artificial intelligence communities. Activity recognition has many app...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
The clustering-based approach for detecting abnormalities in surveillance video requires the appropriate definition of similarity between events. The HMM-based similarity defined ...
ICAPR
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. This paper addresses the clustering problem of hidden dynamical systems behind observed multivariate sequences by assuming an interval-based temporal structure in the seq...
PKDD
2010
Springer
13 years 8 months ago
2010
Springer
Hierarchical clustering methods are widely used in various scientific domains such as molecular biology, medicine, economy, etc. Despite the maturity of the research field of hie...