Adaptable and reusable query patterns for trace-based learner modelling
EC-TEL'11 Proceedings of the 6th European conference on Technology enhanced learning: towards ubiquitous learning
A complete chronicle discovery approach: application to activity analysis
Expert Systems: The Journal of Knowledge Engineering
Foot-Printing E-Learners' Activity: A First Step to Help their Appropriation of the Training System?
International Journal of Knowledge Management
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We present a methodology and a tool for analyzing the activity of an operator interacting with a complex technical device. The goal is of refining cognitive models of the operator by relating them to patterns of behavior in real situations. The activity is observed to be modeled as a trace having a graph structure The trace is transformed according to metadata in order to become meaningful in the context of modeling theories. Our "Trace Based System" thus gathers both a representation of the activity and a representation of the analyst's expertise, for facilitating the discovery of knowledge in the field of cognitive psychology. The approach is illustrated by its application for car driver cognitive modeling.