467 search results - page 8 / 94 » Modelling Context: An Activity Theory Approach |
TKDE
2012
11 years 9 months ago
2012
Abstract—This paper introduces a knowledge-driven approach to real-time, continuous activity recognition based on multisensor data streams in smart homes. The approach goes beyon...
CONTEXT
2007
Springer
14 years 1 months ago
2007
Springer
Context plays a crucial role when measuring the similarity of two concepts. Nonetheless, the modelling of context has been mostly neglected in existing similarity measurement theor...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract— In several contexts, the success of Workflow applications is limited by the excess of rigidity of workflow enactment, which leaves no freedom to end-users to “custo...
HICSS
2010
IEEE
14 years 2 months ago
2010
IEEE
We discuss and reflect on the importance of embodiment, context, and spatial proximity as they pertain to the sense of presence obtained by individuals in virtual environments. We...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...