7 search results - page 1 / 2 » From Factorial and Hierarchical HMM to Bayesian Network: A R... |
SARA
2005
Springer
13 years 10 months ago
2005
Springer
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
Towards the goal of realizing a generic automatichuman activity recognition system, a new formalism is proposed. Activities are described by a chained hierarchical representation ...
BMCBI
2010
13 years 5 months ago
2010
Background: To further understand the implementation of hyperparameters re-estimation technique in Bayesian hierarchical model, we added two more prior assumptions over the weight...
JAIR
2010
12 years 11 months ago
2010
Intrusion detection systems (IDSs) fall into two high-level categories: network-based systems (NIDS) that monitor network behaviors, and host-based systems (HIDS) that monitor sys...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
Occlusion is a difficult problem for appearance-based target tracking, especially when we need to track multiple targets simultaneously and maintain the target identities during t...