| Ontop: Answering SPARQL queries over relational databases D Calvanese, B Cogrel, S Komla-Ebri, R Kontchakov, D Lanti, M Rezk, ... Semantic Web 8 (3), 471-487, 2017 | 605 | 2017 |
| Virtual knowledge graphs: An overview of systems and use cases G Xiao, L Ding, B Cogrel, D Calvanese Data Intelligence 1 (3), 201-223, 2019 | 174 | 2019 |
| The virtual knowledge graph system ontop G Xiao, D Lanti, R Kontchakov, S Komla-Ebri, E Güzel-Kalaycı, L Ding, ... International Semantic Web Conference, 259-277, 2020 | 103 | 2020 |
| OBDA beyond relational DBs: A study for MongoDB E Botoeva, D Calvanese, B Cogrel, M Rezk, G Xiao International Workshop on Description Logics (DL), 2016 | 60 | 2016 |
| Expressivity and Complexity of MongoDB Queries E Botoeva, D Calvanese, B Cogrel, G Xiao International Conference on Database Theory (ICDT), 2018 | 53* | 2018 |
| Efficient Handling of SPARQL optional for OBDA G Xiao, R Kontchakov, B Cogrel, D Calvanese, E Botoeva International Semantic Web Conference (ISWC), 2018 | 45 | 2018 |
| OBDA with the Ontop Framework. D Calvanese, B Cogrel, EG Kalayci, S Komla-Ebri, R Kontchakov, D Lanti, ... SEBD, 296-303, 2015 | 27 | 2015 |
| A generalized framework for ontology-based data access E Botoeva, D Calvanese, B Cogrel, J Corman, G Xiao AI* IA 2018–Advances in Artificial Intelligence: XVIIth International …, 2018 | 21 | 2018 |
| Ontology-based data access–Beyond relational sources E Botoeva, D Calvanese, B Cogrel, J Corman, G Xiao Intelligenza Artificiale 13 (1), 21-36, 2019 | 16 | 2019 |
| How to stay ontop of your data: Databases, ontologies and more D Calvanese, B Cogrel, S Komla-Ebri, D Lanti, M Rezk, G Xiao ESWC demo, 20-25, 2015 | 15 | 2015 |
| Ontop: Answering SPARQL Queries over Relational Databases. Semantic Web J. 8, 3 (2017), 471–487 D Calvanese, B Cogrel, S Komla-Ebri, R Kontchakov, D Lanti, M Rezk, ... Crossref, ISI, 2017 | 13 | 2017 |
| Impact-based contextual service selection in a ubiquitous robotic environment B Cogrel, B Daachi, Y Amirat 2011 8th International Conference on Ubiquitous Robots and Ambient …, 2011 | 2* | 2011 |
| Formalizing MongoDB Queries E Botoeva, D Calvanese, B Cogrel, G Xiao CEUR Workshop Proceedings 1912, 2017 | 1 | 2017 |
| Sélection contextuelle de services continus pour la robotique ambiante B Cogrel Université Paris-Est, 2013 | 1 | 2013 |
| 21st International Conference on Database Theory (ICDT 2018) V Vassilevska Williams, K Yi, T Zeume, S Ahmetaj, M Ortiz, M Simkus, ... Schloss Dagstuhl-Leibniz-Zentrum für Informatik GmbH, 2018 | | 2018 |
| LEIBNIZ INTERNATIONAL PROCEEDINGS IN INFORMATICS, LIPICS S Ahmetaj, M Ortiz, M Šimkus, E Botoeva, D Calvanese, B Cogrel, G Xiao | | 2018 |
| Formalization and Complexity of MongoDB Queries E Botoeva, D Calvanese, BEHL Cogrel, G Xiao Italian Symposium on Advanced Database Systems: Proceedings of the 26th …, 2018 | | 2018 |
| CEUR WORKSHOP PROCEEDINGS E Botoeva, D Calvanese, B Cogrel, G Xiao | | 2017 |
Guohui XiaoAssociate Professor of Computer Science, University of Bergen, NorwayGeverifieerd e-mailadres voor uib.no
