266 search results - page 24 / 54 » Hierarchical Model of Trust in Contexts |
CPAIOR
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We propose generalizations of the Global Cardinality Constraint (gcc) in which a partition of the variables is given. In the context of resource allocation problems, such...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
In the security domain a key problem is identifying rare behaviours of interest. Training examples for these behaviours may or may not exist, and if they do exist there will be fe...
PR
2008
13 years 8 months ago
2008
This paper presents a Hierarchical Context Hidden Markov Model (HC-HMM) for behavior understanding from video streams in a nursing center. The proposed HC-HMM infers elderly behav...
IJRR
2007
13 years 8 months ago
2007
Learning patterns of human behavior from sensor data is extremely important for high-level activity inference. We show how to extract a person’s activities and significant plac...
IDA
2003
Springer
14 years 1 months ago
2003
Springer
Existing meta-learning based distributed data mining approaches do not explicitly address context heterogeneity across individual sites. This limitation constrains their applicatio...