Fin-template_clean
Creating Learning Material from Web Resources
Katrin Krieger, M.A.
ESWC 2015
PhD Symposium
3
How can we assist the learner?
2
matching the learning context, i.e. use the same terms and
definitions
presentation in a didactical meaningful way
seamless integration into the learning context
1
3
How can we assist the learner?
2
matching the learning context, i.e. use the same terms and
definitions
presentation in a didactical meaningful way
seamless integration into the learning context
structured information about the semantic content
1
3
How can we assist the learner?
structured information about the educational and didactical
objectives of a document
2
matching the learning context, i.e. use the same terms and
definitions
presentation in a didactical meaningful way
seamless integration into the learning context
structured information about the semantic content
1
direct integration of the document into the e-learning
system
3
How can we assist the learner?
structured information about the educational and didactical
objectives of a document
2
matching the learning context, i.e. use the same terms and
definitions
presentation in a didactical meaningful way
seamless integration into the learning context
structured information about the semantic content
1
1. Semantic Fingerprinting
2. Enrichment with educational metadata
Learning Object Metadata (LOM) educational categories
interactivity type: active | exposive | mixed
learning resource type: exercise | simulation | ... | slide
interactivity level: very low, low, medium, high, very high
semantic density: very low, low, medium, high, very high
intended end user role: teacher, author, learner, manager
context: school, higher education, training, other
difficulty: very easy, easy, medium. difficult, very
difficult
typical learning time
description
language
2. Enrichment with educational metadata
Learning Object Metadata (LOM) educational categories
interactivity type: active | exposive | mixed
learning resource type: exercise | simulation | ... | slide
interactivity level: very low, low, medium, high, very high
semantic density: very low, low, medium, high, very high
intended end user role: teacher, author, learner, manager
context: school, higher education, training, other
difficulty: very easy, easy, medium. difficult, very
difficult
typical learning time
description
language
3. Publishing as Linked Data
Data Integration on the Web Linked Data
Web Document + Semantic Fingerprint + educational metadata
= Linked Learning Item (LLI)
Technical view
Slideshare
ConnectorStackOverflow
Connector
Freebase
ConnectorDBpedia
Connector
LectureSlide
Connector
Educational
metadata
RESTbasedWeb-Service
(Codename: Guinan)
Thank you for your attention.
What are your questions?
img src: https://flic.kr/p/6DBVxb
00.00.2009
OVGU Prsentation
/
Katrin Krieger Creating Learning Material from Web Documents
01.06.15
00.00.2009
OVGU Prsentation
01.06.15
00.00.2009
OVGU Prsentation
01.06.15
