Guided generation of pedagogical concept maps from the Wikipedia

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Lahti, Lauri
dc.date.accessioned 2015-03-18T10:08:24Z
dc.date.available 2015-03-18T10:08:24Z
dc.date.issued 2009
dc.identifier.citation Lahti, Lauri. 2009. Guided generation of pedagogical concept maps from the Wikipedia. World Conference on E-Learning in Corporate, Government, Healthcare and Higher Education (E-Learn 2009). P. 1741-1750. ISBN 1-880094-76-2 (printed). en
dc.identifier.isbn 1-880094-76-2 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/15369
dc.description.abstract We propose a new method for guided generation of concept maps from open accessonline knowledge resources such as Wikies. Based on this method we have implemented aprototype extracting semantic relations from sentences surrounding hyperlinks in the Wikipedia’sarticles and letting a learner to create customized learning objects in real-time based oncollaborative recommendations considering her earlier knowledge. Open source modules enablepedagogically motivated exploration in Wiki spaces, corresponding to an intelligent tutoringsystem. The method extracted compact noun–verb–noun phrases, suggested for labeling arcsbetween nodes that were labeled with article titles. On average, 80 percent of these phrases wereuseful while their length was only 20 percent of the length of the original sentences. Experimentsindicate that even simple analysis algorithms can well support user-initiated information retrievaland building intuitive learning objects that follow the learner’s needs. en
dc.format.extent 1741-1750
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Association for the Advancement of Computing in Education (AACE) en
dc.relation.ispartof World Conference on E-Learning in Corporate, Government, Healthcare and Higher Education (E-Learn 2009) en
dc.rights Copyright by AACE. Reprinted from the World Conference on E-Learning in Corporate, Government, Healthcare and Higher Education (E-Learn 2009) with permission of AACE (http://www.aace.org) en
dc.subject.other Education en
dc.subject.other Computer Science en
dc.subject.other Computer Science en
dc.title Guided generation of pedagogical concept maps from the Wikipedia en
dc.type D3 Artikkeli ammatillisessa konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.rights.holder Association for the Advancement of Computing in Education (AACE)
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Department of Computer Science and Engineering en
dc.contributor.department Tietotekniikan laitos fi
dc.subject.keyword concept map en
dc.subject.keyword Wikipedia en
dc.subject.keyword customized learning object en
dc.subject.keyword intelligent tutoring system en
dc.subject.keyword system en
dc.identifier.urn URN:NBN:fi:aalto-201503182039
dc.type.dcmitype text en
dc.type.version Post print en


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