Enhancing ontology-based educational content search service with competency
- Authors
- Chang, Byoungchol; Lee, Yoonsoo; Ko, Sua; Cha, Jae Hyuk
- Issue Date
- Jul-2008
- Publisher
- IEEE
- Citation
- Proceedings - The 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008, pp.293 - 294
- Indexed
- SCOPUS
- Journal Title
- Proceedings - The 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008
- Start Page
- 293
- End Page
- 294
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/178141
- DOI
- 10.1109/ICALT.2008.286
- ISSN
- 0000-0000
- Abstract
- 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.
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