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Dimitris Kontokostas
Dimitris Kontokostas
Diffbot
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Dbpedia–a large-scale, multilingual knowledge base extracted from wikipedia
J Lehmann, R Isele, M Jakob, A Jentzsch, D Kontokostas, PN Mendes, ...
Semantic web 6 (2), 167-195, 2015
34512015
Shapes constraint language (SHACL)
H Knublauch, D Kontokostas
https://www.w3.org/TR/shacl/, 2017
402*2017
Test-driven Evaluation of Linked Data Quality
D Kontokostas, P Westphal, S Auer, S Hellmann, J Lehmann, ...
Proceedings of the 23rd International Conference on World Wide Web, 747-758, 2014
3392014
Crowdsourcing linked data quality assessment
M Acosta, A Zaveri, E Simperl, D Kontokostas, S Auer, J Lehmann
The Semantic Web–ISWC 2013: 12th International Semantic Web Conference …, 2013
1832013
User-driven quality evaluation of dbpedia
A Zaveri, D Kontokostas, MA Sherif, L Bühmann, M Morsey, S Auer, ...
Proceedings of the 9th International Conference on Semantic Systems, 97-104, 2013
1762013
Validating RDF data
JEL Gayo, E Prud'Hommeaux, I Boneva, D Kontokostas
Synthesis Lectures on Semantic Web: Theory and Technology 7 (1), 1-328, 2017
1082017
Triplecheckmate: A tool for crowdsourcing the quality assessment of linked data
D Kontokostas, A Zaveri, S Auer, J Lehmann
Knowledge Engineering and the Semantic Web: 4th International Conference …, 2013
892013
Internationalization of linked data: The case of the greek dbpedia edition
D Kontokostas, C Bratsas, S Auer, S Hellmann, I Antoniou, G Metakides
Journal of Web Semantics 15, 51-61, 2012
702012
Assessing and Refining Mappings to RDF to Improve Dataset Quality
A Dimou, D Kontokostas, M Freudenberg, R Verborgh, J Lehmann, ...
International Semantic Web Conference, 133-149, 2015
682015
Wikidata through the Eyes of DBpedia
A Ismayilov, D Kontokostas, S Auer, J Lehmann, S Hellmann
Semantic Web 9 (4), 493-503, 2018
642018
Detecting linked data quality issues via crowdsourcing: A dbpedia study
M Acosta, A Zaveri, E Simperl, D Kontokostas, F Flöck, J Lehmann
Semantic web 9 (3), 303-335, 2018
402018
DataID: Towards semantically rich metadata for complex datasets
M Brümmer, C Baron, I Ermilov, M Freudenberg, D Kontokostas, ...
Proceedings of the 10th International Conference on Semantic Systems, 84-91, 2014
382014
Multilingual linked data patterns
JE Labra Gayo, D Kontokostas, S Auer
Semantic Web 6 (4), 319-337, 2015
32*2015
Databugger: A test-driven framework for debugging the web of data
D Kontokostas, P Westphal, S Auer, S Hellmann, J Lehmann, ...
Proceedings of the 23rd International Conference on World Wide Web, 115-118, 2014
312014
Lodvader: An interface to lod visualization, analyticsand discovery in real-time
C Baron Neto, K Müller, M Brümmer, D Kontokostas, S Hellmann
Proceedings of the 25th International Conference Companion on World Wide Web …, 2016
282016
Unsupervised learning of an extensive and usable taxonomy for DBpedia
M Fossati, D Kontokostas, J Lehmann
Proceedings of the 11th International Conference on Semantic Systems, 177-184, 2015
232015
NLP Data Cleansing Based on Linguistic Ontology Constraints
D Kontokostas, M Brümmer, S Hellmann, J Lehmann, L Ioannidis
ESWC 2014, 2014
232014
DBpedia commons: structured multimedia metadata from the wikimedia commons
G Vaidya, D Kontokostas, M Knuth, J Lehmann, S Hellmann
The Semantic Web-ISWC 2015: 14th International Semantic Web Conference …, 2015
222015
Predicting incorrect mappings: a data-driven approach applied to DBpedia
M Rico, N Mihindukulasooriya, D Kontokostas, H Paulheim, S Hellmann, ...
Proceedings of the 33rd annual ACM symposium on applied computing, 323-330, 2018
202018
DBpedia Viewer-An Integrative Interface for DBpedia Leveraging the DBpedia Service Eco System
D Lukovnikov, C Stadler, D Kontokostas, S Hellmann, J Lehmann
LDOW 2014, 2014
202014
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Artikler 1–20