METHOD SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM FOR INFERRING THE SITUATION OF LEARNER WHICH OCCURS IN REAL TIME DURING VIRTUAL TRAINING SYSTEM BY USING ONTOLOGY INFERENCE ENGINE

摘要

The present invention provides an ontology inferring method for inferring learner situation information generated in real time in a virtual education and training system, comprising: (a) converting learner situation information into ontology language (OWL) Transforming from the context information of the ontology language format into facts that can be deduced based on the defined fact templates and storing them in the rule base, (c) matching the facts stored in the rule base with the previously defined inference rules, And (d) passing the derived reasoning result to a virtual education and training system for execution. Accordingly, it is possible to recommend a personalized learning process to various learners by processing the learner situation information generated in real time in the virtual training system, and it is possible to construct various intelligent e-training applications through reasoning technology, -Training service market can be expanded.