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Tutorials
3 May 2021 «Integrating Data through Virtual Knowledge Graphs with Ontop». Diego Calvanese, Benjamin Cogrel, Guohui Xiao. Knowledge Graph Conference 2021, Virtual. 10 Jan, 2022 «FHIR RDF Data Transformation and Valida- tion Framework and Clinical Knowledge Graphs: Towards Explainable AI in Healthcare». Harold Solbrig, Guohui Xiao, Eric Prud’Hommeaux. Half day tutorial at 13th International SWAT4HCLS Conference (Semantic Web Applications and Tools for Healthcare and Life Sciences). Leiden, The Netherlands.
Vision
In 2022, the Semantic Integration research program will continue improving the software systems (Ontop, RDFox, Ontopic Studio) involved in the project, develop novel reasoning techniques, and deploy our approach in more significant use cases.
[1] Diego Calvanese, Linfang Ding, Alessandro Mosca, and Guohui Xiao.
Realizing ontology-based reusable interfaces for data access via virtual knowledge graphs.
In Proceedings of the 14th Biannual Conference of the Italian SIGCHI Chapter, CHItaly ’21, Bozen-Bolzano, Italy, and online (www), July 11-13, 2021, pages 35:1–35:5. ACM, 2021.
[2] Diego Calvanese, Davide Lanti, Tarcisio Mendes De Farias, Alessandro Mosca, and Guohui Xiao. Accessing scientific data through knowledge graphs with Ontop.
Patterns, 2(10):100346, 2021.
[3] Linfang Ding, Guohui Xiao, Albulen Pano, Claus Stadler, and Diego Calvanese.
Towards the next generation of the LinkedGeoData project using virtual knowledge graphs. Journal of Web Semantics, 2021.
[4] Guohui Xiao and Julien Corman.
Ontology-mediated SPARQL query answering over knowledge graphs. J. of Big Data Research, 23, 2021.
[5] Federico Igne, Stefano Germano, and Ian Horrocks.
Computing CQ Lower-Bounds over OWL 2 Through Approximation to RSA.
20th International Semantic Web Conference - Research Track, ISWC 2021, Virtual Event, October 24-28, 2021.
[6] Federico Igne, Stefano Germano, and Ian Horrocks.
Computing CQ Lower-Bounds over OWL 2 Through Approximation to RSA - Extended Abstract.
20th International Semantic Web Conference - Posters, Demos and Industry Tracks, ISWC 2021, Virtual Event, October 24-28, 2021.
[7] Federico Igne, Stefano Germano, and Ian Horrocks.
RSAComb: Combined Approach for CQ Answering in RSA.
34th International Workshop on Description Logics, DL 2021, Bratislava, Slovakia, September 19-22, 2021.
[8] Yuan He, Jiaoyan Chen, Denvar Antonyrajah and Ian Horrocks. BERTMap: A BERT-based Ontology Alignment System.
AAAI 2022.
[9] Jiaoyan Chen, Ernesto Jimenez-Ruiz, Ian Horrocks, Denvar Antonyrajah, Ali Hadian, Jaehun Lee. Augmenting Ontology Alignment by Semantic Embedding and Distant Supervision.
ESWC 2021.
[10] Jiaoyan Chen, Ernesto Jiménez-Ruiz, Ian Horrocks, Xi Chen, Erik Bryhn Myklebust.
An assertion and alignment correction framework for large scale knowledge bases. Semantic Web Journal. https:/content.iospress.com/articles/semantic-web/sw210448
[11] Jiaoyan Chen, Pan Hu, Ernesto Jimenez-Ruiz, Ole Magnus Holter, Denvar Antonyrajah, Ian Horrocks. Owl2vec*: Embedding of owl ontologies.
Machine Learning 110.7 (2021): 1813-1845.
SIRIUS ANNUAL REPORT 2021
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