Enhancing ontology-based educational content search service with competency

초록

In this paper we present a methodology for designing competency based web search framework using ontology to acquire the learning contents that meets the individuals' competency. We used ontology with OWL-DL to built competency ontology, content ontology and domain ontology to implement competency based contents search system. The basic ontology-based search system, however, lacks the method of ranking the search results. To present more appropriate learning contents for the learner, we applied competency clustering to rank the search results.

키워드