Curriculum data enrichment with ontologies

Institut Mines-Télécom
Curriculum data enrichment
with ontologies
Mahdi Gueffaz, Jirasri Deslis and Jean-Claude Moissinac
03 June 2014 WIMS 2014
WIMS 2014
4th International Conference on Web Intelligence,
Mining and Semantics
http://wims14.csd.auth.gr
http://ilot.wp.mines-telecom.fr
Research Blog of
ILOT project

Outline
11/06/2014 WIMS 20142
• Issue
• Related work
• Approach
• Conclusion & future work

Issue
11/06/2014 WIMS 20143
conceptualisation

Related work
 Texte 2 OWL
• Text2Onto [Cimiano & Völker, 2005]
• Terminae [Nathalie et al., 2008]
• ….
 XML 2 OWL
• OntoBuilder [Roitman & Gal, 2006]
• [Bohring et al., 2005]
• [Ghawi & Cullot, 2009]
 XML 2 RDF
• [Ferdinand et al., 2009]
 BD 2 OWL
• ……
11/06/2014 WIMS 20144

Approach
11/06/2014 WIMS 20145
Curriculum
Corpus
Ontologypopulation
Annotation
Ontology
Exploitation
OntologyEnrichment
Ontology
Other ontologies

XML Annotation
11/06/2014 WIMS 20146

XML Annotation
11/06/2014 WIMS 20147

XML Annotation
11/06/2014 WIMS 20148

XML Annotation
11/06/2014 WIMS 20149

XML Annotation
11/06/2014 WIMS 201410

XML Annotation
11/06/2014 WIMS 201411
<Cap><OntoClass classe="use" uri="base0:use">utiliser</OntoClass><Topic>Le monde grec sur une
carte du bassin méditerranéen aux VIIIe - VIIe siècle av. J.-C.</Topic></Cap>
<Cap><OntoClass classe="describe" uri="base0:describe">décrire</OntoClass><Topic>le sanctuaire
de Delphes</Topic></Cap>
<Cap><OntoClass classe="explain" uri="base0:explain">expliquant</OntoClass><Topic>leur
fonction religieuse </Topic></Cap>
<NamedEntity type="" uri="http://fr.dbpedia.org/resource/Delphes">grec</NamedEntity>
<NamedEntity type="" uri="http://fr.dbpedia.org/resource/Delphes">bassin
méditerranéen</NamedEntity>
<NamedEntity type="" uri="http://fr.dbpedia.org/resource/Delphes">Homère</NamedEntity>
<NamedEntity type="" uri="http://fr.dbpedia.org/resource/Delphes">grec</NamedEntity>
<NamedEntity type="" uri="http://fr.dbpedia.org/resource/Delphes">Delphes</NamedEntity>

Ontology population
11/06/2014 WIMS 201412

Ontology population Algorithm
For each ontology OWL class do :
1. Define the RDF predicate to associate with a property
of the class
2. Automatic generation of a SPARQL query
3. Querying the RDF graph
4. Class instantiation with the results of the SPARQL
query
11/06/2014 WIMS 201413
RDF graph obtained from the processing of the XML document annotated

11/06/2014 WIMS 201414
ThemeClass name
Property name
(DataType property)
title
….
{{TemplateMapping
| mapToClass = id:theme
| mappings =
{{ PropertyMapping
| templateProperty = mp:titre
| ontologyProperty = id:title
}} }}
}}
SELECT ?vti WHERE {
?th mp:titre ?ti .
?ti rdf:value ?vti .
……
}

1. List all ObjectProperty of the OWL ontology
2. For each ObjectProperty do
1. Identify the Domain class
2. For each individual of the class domain do
1.Generate the SPARQL query for the RDF graph
2.Get the query result
3.For each result do
1. Compare with the individuals of the Range class
2. If equal then create a link between the two individuals of the
two classes
3. Otherwise proceed to the next individual in the Range class
11/06/2014 WIMS 201415

11/06/2014 WIMS 201416
Title Description
hasCompetency
SELECT ?vi WHERE {
?th mp:titre ?ti .
?ti rdf:value “value of the instance class”
?th mp:capacites ?v .
?v rdf:value ?vi
…… }

Ontology enrichment
11/06/2014 WIMS 201417
Basic ontology
Other
ontologies
History of
art ontology

Conclusion & Future work
• Enrichment of the Bloom ontology with synonyms
• Establishment of links with educational resources
(Pedagogical worksheets proposed by the Ministry of
Culture, Centre Pompidou, ...)
11/06/2014 WIMS 201418

11/06/2014 WIMS 201419
Shared
vocabulary
Maths ontology SVT Ontology French Ontology

11/06/2014 WIMS 201420
http://expositions.bnf.fr/lamer/pedago/pdf/fiche_secrets.p
df
À la conquête des mers
ORLAN, Action ORLAN-CORPS.
MesuRage du Centre Georges Pompidou
http://fresques.ina.fr/elles-centrepompidou/fiche-media/ArtFem00053/orlan-
action-orlan-corps.-mesurage-du-centre-georges-pompidou-detail-oeuvre-
exposee
http://www.universcience.fr/fr/education/contenu
/c/1239027093656/l-art-et-le-temps/
http://archives.universcience.fr/francais/ala_cite/expos
itions/verre_romain/
Le verre dans l Empire romain
L art et le temps
http://www.musee-
renaissance.fr/documents/dossier%20peda
%20temps%20espace.pdf
La mesure du temps
et de l espace à la
Renaissance

Institut Mines-Télécom11/06/2014 WIMS 201421
Thank you for your attention.

Institut Mines-Télécom11/06/2014 WIMS 201422
http://ilot.wp.mines-telecom.fr

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