OCWC Global Conference 2013: An Ontology-based Framework to generate Serious Game for Self-Assessment
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Xinglong Ma DEC, Bournemouth University, UK Feng Tian DEC, Bournemouth University, UK Nan Jiang DEC, Bournemouth University, UK Stefan Dietze 1.3S Research Center, DE
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OCWC Global Conference 2013: An Ontology-based Framework to generate Serious Game for Self-Assessment
- 1. www.bournemouth.ac.uk An Ontology-based Framework to generate Serious Game for Self-Assessment Xinglong Ma (DEC, Bournemouth University, UK) Feng Tian (DEC, Bournemouth University, UK) Nan Jiang (DEC, Bournemouth University, UK) Stefan Dietze (L3S Research Center, DE) OCWC Global 2013, 9 May, Bali, Indonesia
- 2. www.bournemouth.ac.uk 2 Outline • Motivation and Question • Semantic Web • Related works • Knowledge Point • Ontology Framework
- 3. www.bournemouth.ac.uk 3 Current OERs Repositories • MOOC Once published no further support
- 4. www.bournemouth.ac.uk 4 Motivation & Research Problem • Game-based assessment application that can automatically extract data from OERs and generate customised educational games. • Annotate the OERs • Reuse, repurpose and interoperate the OERs to generate the assessment.
- 5. www.bournemouth.ac.uk 5 Semantic Web Semantic Web is a web of, which “is not a separate Web but an extension of the current one, in which information is given well-defined meaning, better enabling computers and people to work in cooperation”. • URI • RDF • Schema/Vocabulary/Ontology • Linked Data • DBpedia Project • Linked Open Data Project
- 6. www.bournemouth.ac.uk 6 Related Works • Adaptive Game Architecture for Training (AGAT) (Peeters, van den Bosch, Meyer, & Neerincx, 2012) • ONTOER ( based on DocBook and IEEE LOM) (Rocha Amorim, Rabelo, & Amorim, 2012) • Media Fragment URI + NERD (Li, Rizzo, Troncy, Wald, & Wills, 2012) • Who knows? (Waitelonis, Ludwig, Knuth, & Sack, 2011) • IMS-QTI + Linked Open Data (Foulonneau, 2012) • An I18n approach with Greek Dbpedia (Bratsas et al., 2012)
- 7. www.bournemouth.ac.uk 7 Knowledge Point “A knowledge point refers to an independent, completely expressed, and independently usable declarative or procedural knowledge entity such a fact, a term, a concept, a theorem, or an algorithm etc.” • Knowledge Point is a set of entities from the LOD and their relationship. KP1 Doc1 KP2 Doc2 KP1.2 KP1.1Doc1 Doc2
- 9. www.bournemouth.ac.uk 9 Knowledge Point KP features: • Compliant with Linked Data • Independent and atomic • Specific & accurate meaning • On-demand Fragmentation • KP and OER fragments intersupplement
- 10. www.bournemouth.ac.uk 10 Ontology Framework MLR, mEducator, etc. GOP, GCM, Nelson & Mateas game model FOAF, CAM, SIOC, etc. SKOS
- 11. www.bournemouth.ac.uk 11 Conclusion and Further work Conclusion • Related works • Knowledge Point • Ontology-based Framework Further works • Extract KP • Annotation mechanism • Refine the ontology framework • Prototype and evaluation
- 12. www.bournemouth.ac.uk 12 References • Berners-Lee, T., Hendler, J., & Lassila, O. (2001). The semantic web. Scientific american, 284(5), 28-37. • Bratsas, C., Kontokostas, D., Eftychiadou, A., Kontokostas, D., Bamidis, P., & Antoniou, I. (2012). Semantic Web Game Based Learning: An I18n approach with Greek DBpedia. 2nd International Workshop on Learning and Education with the Web of Data, 17 April, 2012, Lyon, France. • Foulonneau, M. (2012). Generating educational assessment items from linked open data: the case of DBpedia. Paper presented at the Proceedings of the 8th international conference on The Semantic Web, Heraklion, Crete, Greece. • Li, Y., Rizzo, G., Troncy, R., Wald, M., & Wills, G. (2012). Creating enriched YouTube media fragments With NERD using timed-text. 11th International Semantic Web Conference, November, 11-15. • Peeters, M., van den Bosch, K., Meyer, J.-J. C., & Neerincx, M. A. (2012). An Ontology for Integrating Didactics into a Serious Training Game. Pedagogically-driven Serious Games (PDSG 2012). • Rocha Amorim, R., Rabelo, T., & Amorim, D. (2012). Open Educational Resources Ontology. Paper presented at the Anais dos Workshops do Congresso Brasileiro de Informática na Educação. • Waitelonis, J., Ludwig, N., Knuth, M., & Sack, H. (2011). WhoKnows? Evaluating linked data heuristics with a quiz that cleans up DBpedia. Interactive Technology and Smart Education, 8(4), 236-248.