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Mining and visualizing usage of educational systems using linked data

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Abstract
This work introduces a case study on usage of semantic context modelling and creation of Linked Data from logs in educational systems like a Personal Learning Environment (PLE) with focus on improvements and monitoring such systems, in generally, with respect to social, functional, user and activity centric level [7,15]. The case study demonstrates the application of semantic modelling of the activity context, from data collected over two years from the PLE at Graz University of Technology, using adequate domain ontologies, semantic technologies and visualization as reflection for potential technical and functional improvements. As it will be shown, this approach offers easy interfacing and extensibility on technological level and fast insight on statistical and preference trends for analytic tasks.
Keywords
Micro content, Linked data, Education, Research, Data mining

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MLA
Softic, Selver, et al. “Mining and Visualizing Usage of Educational Systems Using Linked Data.” Communications in Computer and Information Science, vol. 486, SPRINGER-VERLAG BERLIN, 2015, pp. 17–26, doi:10.1007/978-3-319-22017-8_2.
APA
Softic, S., Taraghi, B., Ebner, M., De Vocht, L., Mannens, E., & Van de Walle, R. (2015). Mining and visualizing usage of educational systems using linked data. Communications in Computer and Information Science, 486, 17–26. https://doi.org/10.1007/978-3-319-22017-8_2
Chicago author-date
Softic, Selver, Behnam Taraghi, Martin Ebner, Laurens De Vocht, Erik Mannens, and Rik Van de Walle. 2015. “Mining and Visualizing Usage of Educational Systems Using Linked Data.” In Communications in Computer and Information Science, 486:17–26. Berlin, Germany: SPRINGER-VERLAG BERLIN. https://doi.org/10.1007/978-3-319-22017-8_2.
Chicago author-date (all authors)
Softic, Selver, Behnam Taraghi, Martin Ebner, Laurens De Vocht, Erik Mannens, and Rik Van de Walle. 2015. “Mining and Visualizing Usage of Educational Systems Using Linked Data.” In Communications in Computer and Information Science, 486:17–26. Berlin, Germany: SPRINGER-VERLAG BERLIN. doi:10.1007/978-3-319-22017-8_2.
Vancouver
1.
Softic S, Taraghi B, Ebner M, De Vocht L, Mannens E, Van de Walle R. Mining and visualizing usage of educational systems using linked data. In: Communications in Computer and Information Science. Berlin, Germany: SPRINGER-VERLAG BERLIN; 2015. p. 17–26.
IEEE
[1]
S. Softic, B. Taraghi, M. Ebner, L. De Vocht, E. Mannens, and R. Van de Walle, “Mining and visualizing usage of educational systems using linked data,” in Communications in Computer and Information Science, Vienna, Austria, 2015, vol. 486, pp. 17–26.
@inproceedings{7160137,
  abstract     = {{This work introduces a case study on usage of semantic context modelling and creation of Linked Data from logs in educational systems like a Personal Learning Environment (PLE) with focus on improvements and monitoring such systems, in generally, with respect to social, functional, user and activity centric level [7,15]. The case study demonstrates the application of semantic modelling of the activity context, from data collected over two years from the PLE at Graz University of Technology, using adequate domain ontologies, semantic technologies and visualization as reflection for potential technical and functional improvements. As it will be shown, this approach offers easy interfacing and extensibility on technological level and fast insight on statistical and preference trends for analytic tasks.}},
  author       = {{Softic, Selver and Taraghi, Behnam and Ebner, Martin and De Vocht, Laurens and Mannens, Erik and Van de Walle, Rik}},
  booktitle    = {{Communications in Computer and Information Science}},
  isbn         = {{978-3-319-22017-8;}},
  issn         = {{1865-0929}},
  keywords     = {{Micro content,Linked data,Education,Research,Data mining}},
  language     = {{eng}},
  location     = {{Vienna, Austria}},
  pages        = {{17--26}},
  publisher    = {{SPRINGER-VERLAG BERLIN}},
  title        = {{Mining and visualizing usage of educational systems using linked data}},
  url          = {{http://dx.doi.org/10.1007/978-3-319-22017-8_2}},
  volume       = {{486}},
  year         = {{2015}},
}

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