LEAPS closing event

Ben De Meester, Sven Lieber, Anastasia Dimou, and Ruben Verborgh

Ghent University – imec – IDLab, Department of Electronics and Information Systems,
Ghent, Belgium

LEAPS closing event

Ben De Meester, Sven Lieber, Anastasia Dimou, and Ruben Verborgh

Ghent University – imec – IDLab, Ghent, Belgium

LEarning analytics for AdaPtive Support

In the case of Learning Analytics

More is more

Problem: LA is applied on a per-application basis

IDLab in LEAPS

Interoperability via Linked Data

Outline

Outline

Impact: decrease development time

Future impact: improve adaptivity What if…

Outline

Interoperable Data

Linked Data

= machine-understandable data

Linked Data

Talk about things, not strings

Linked Data

Use URIs to identify things (instead of strings)

On that URI, give additional context & link to other things

Outline

Alright, let's SPARQL your RDF triplestore!

These aren't the most user-friendly technologies…

Can we reuse existing systems?

xAPI + SERIF + JSON-LD

Experience API (xAPI)

https://xapi.com/

Becoming an industry standard

Ididthis

Learning assessment details: SERIF

http://edutab.test.iminds.be/specs/serif/
De Meester, B.; Ghaem Sigarchian, H.; De Nies, T.; Verborgh, R.; Salliau, F.; Mannens, E. & Van de Walle, R.
SERIF: A Semantic ExeRcise Interchange Format
LINKED2015 at ISWC2015, 2015

How to make Linked Data from xAPI?

http://tincan2prov.org
Lieber, S.; De Meester, B.; Dimou, A. & Verborgh, R.
Linked Data Generation for Adaptive Learning Analytics Systems
7th International Workshop on Learning and Education with Web Data (LILE2018), 2018, 23-26

Outline

Results

LEAPS closing event

https://ben.de-meester.org/presentations/2018/leaps/

Ben De Meester, Sven Lieber, Anastasia Dimou, and Ruben Verborgh

Ghent University – imec – IDLab, Ghent, Belgium

imec - embracing a better life
imec IDLab Ghent University University Antwerp PUBLIC
imec IDLab Ghent University University Antwerp PUBLIC