Reference : Ontology Coverage Tool and Document Browser for Learning Material Exploration

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Computer science
	To cite this reference:	http://hdl.handle.net/10993/36790

Title :	Ontology Coverage Tool and Document Browser for Learning Material Exploration
Language :	English
Author, co-author :	Grevisse, Christian [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
	Meder, Jeff Alphonse Antoine [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > >]
	Botev, Jean [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
	Rothkugel, Steffen [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
Publication date :	Sep-2018
Main document title :	2018 Thirteenth International Conference on Digital Information Management (ICDIM)
Publisher :	IEEE
Peer reviewed :	Yes
Event name :	Thirteenth International Conference on Digital Information Management (ICDIM 2018)
Event date :	from 24-09-2018 to 26-09-2018
Keywords :	[en] Document Collection Visualization ; Learning Material ; Visual Query Support ; Ontology Coverage ; Document Browser
Abstract :	[en] Document collections in e-learning can cause issues to both learners and teachers. On one hand, inquiry from the vast corpus of available resources is non-trivial without adequate formulation support and semantic information. Implicit links between documents are hardly understood without a proper visualization. On the other hand, it is difficult for teachers to keep track of the topics covered by a large collection. In this paper, we present an ontology coverage tool and document browser for learning material exploration. Both learners and teachers can benefit from a visualization of an ontology and the documents related to the comprised concepts, overcoming the limitations of traditional file explorers. Guiding users through a visual query process, learners can quickly pinpoint relevant learning material. The visualization, which has been implemented as a web application using the D3.js JavaScript library, can be integrated into different e-learning applications to further enhance the workflow of learners. Finally, teachers are provided an overview of topic coverage within the collection.
Permalink :	http://hdl.handle.net/10993/36790

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