Poulovassilis, Alexandra and Gutierrez-Santos, Sergio and Mavrikis, M. (2015) Graph-based modelling of students' interaction data from exploratory learning environments. CEUR Workshop Proceedings 1446 , pp. 46-51. ISSN 1613-0073.
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Abstract
Students' interaction data from learning environments has an inherent temporal dimension, with successive events being related through the ``next event'' relationship. Exploratory learning environments (ELEs), in particular, can generate very large volumes of such data, making their interpretation a challenging task. Using two mathematical microworlds as exemplars, we illustrate how modelling students' event-based interaction data as a graph can open up new querying and analysis opportunities. We demonstrate the possibilities that graph-based modelling can provide for querying and analysing the data, enabling investigation of student-system interactions and leading to the improvement of future versions of the ELEs under investigation.
Metadata
| Item Type: | Article |
|---|---|
| Additional Information: | 8th International Conference on Educational Data Mining, EDM 2015 (EDM 2015) Madrid, Spain, June 26 - 29, 2015. |
| Keyword(s) / Subject(s): | Exploratory Learning Environments, Interaction Data, Graph Modelling |
| School: | Birkbeck Faculties and Schools > Faculty of Science > School of Computing and Mathematical Sciences |
| Research Centres and Institutes: | Innovation Management Research, Birkbeck Centre for, Bioinformatics, Bloomsbury Centre for (Closed), Birkbeck Knowledge Lab |
| Depositing User: | Alex Poulovassilis |
| Date Deposited: | 25 Jan 2016 10:31 |
| Last Modified: | 09 Aug 2023 12:37 |
| URI: | https://eprints.bbk.ac.uk/id/eprint/14038 |
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