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Charalampos Nikolaou

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Towards a Decentralized, Trusted, Intelligent and Linked Public Sector: A Report from the Greek Trenches

Themis Beris, Iosif Angelidis, Ilias Chalkidis,Charalampos Nikolaou, Christos Papaloukas, Panagiotis Soursos,Manolis Koubarakis

Companion Proceedings of The 2019 World Wide Web Conference, pp.840-849, (2019)

Cited by1EIBibtex

Foundations of Ontology−Based Data Access under Bag Semantics

Charalampos Nikolaou,Egor V. Kostylev,George Konstantinidis,George Konstantinidis,Mark Kaminski,Bernardo Cuenca Grau,Ian Horrocks

Artificial Intelligence, (2019): 91-132

Cited by7EIBibtex

The Bag Semantics of Ontology-Based Data Access

Charalampos Nikolaou,Egor V. Kostylev,George Konstantinidis,Mark Kaminski,Bernardo Cuenca Grau,Ian Horrocks

IJCAI, (2017)

Cited by11EIBibtex

Modeling and Querying Greek Legislation Using Semantic Web Technologies

Ilias Chalkidis,Charalampos Nikolaou, Panagiotis Soursos,Manolis Koubarakis

ESWC, pp.591-606, (2017)

Cited by17EIBibtex

Very-High-Resolution SAR Images and Linked Open Data Analytics Based on Ontologies

Daniela Espinozamolina,Charalampos Nikolaou,Corneliu Octavian Dumitru,Konstantina Bereta,Manolis Koubarakis,Gottfried Schwarz,Mihai Datcu

Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of , no. 99 (2015): 1-13

EIWOSBibtex

Querying Linked Geospatial Data with Incomplete Information

Charalampos Nikolaou,Manolis Koubarakis

Terra Cognita@ISWC, pp.51-61, (2012)

EIBibtex

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