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Linked Data Quality of DBpedia, Freebase, OpenCyc, Wikidata, and YAGO


Michael Färber, Frederic Bartscherer, Carsten Menne, Achim Rettinger



Veröffentlicht: 2017

Journal: Semantic Web Journal


Verlag: IOS Press


Referierte Veröffentlichung
BibTeX




Kurzfassung
In recent years, several noteworthy large, cross-domain and openly available knowledge graphs (KGs) have been created. These include DBpedia, Freebase, OpenCyc, Wikidata, and YAGO. Although extensively in use, these KGs have not been subject to an in-depth comparison so far. In this survey, we provide data quality criteria according to which KGs can be analyzed and analyze and compare the above mentioned KGs. Furthermore, we propose a framework for finding the most suitable KG for a given setting.

Download: Media:KG-Comparison-SWJ-Article.pdf
Weitere Informationen unter: Link

Projekt

SUITEXLiMe



Forschungsgruppe

Web Science und Wissensmanagement


Forschungsgebiet
Wissensrepräsentation, Ontologiemodellierung, Semantic Web, Semantic Web Infrastructure


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