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393 Publications
2023 | Conference Paper | LibreCat-ID: 54610
A. Wilke and A.-C. Ngonga Ngomo, “LauNuts: A Knowledge Graph to identify and compare geographic regions in the European Union,” 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 54611
N. Karalis, A. Bigerl, and A.-C. Ngonga Ngomo, “Native Execution of GraphQL Queries over RDF Graphs Using Multi-way Joins,” 2023.
LibreCat
2023 | Book Chapter | LibreCat-ID: 54613
J. M. Hanselle et al., “Configuration and Evaluation,” in On-The-Fly Computing – Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 85–104.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 54614
N. Srivastava, A. Perevalov, D. Kuchelev, D. Moussallem, A.-C. Ngonga Ngomo, and A. Both, “Lingua Franca - Entity-Aware Machine Translation Approach for Question Answering over Knowledge Graphs,” in Proceedings of the 12th Knowledge Capture Conference 2023, {K-CAP} 2023, Pensacola, FL, USA, December 5-7, 2023, 2023, pp. 122–130, doi: 10.1145/3587259.3627567.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 54615
C. Demir and A.-C. Ngonga Ngomo, “Learning Permutation-Invariant Embeddings for Description Logic Concepts,” in Advances in Intelligent Data Analysis XXI: 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12–14, 2023, Proceedings, 2023, pp. 103–115.
LibreCat
2023 | Conference Paper | LibreCat-ID: 54616
A. Becker, A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs,” 2023.
LibreCat
2022 | Conference Paper | LibreCat-ID: 31806
K. Dreßler, M. Sherif, and A.-C. Ngonga Ngomo, “ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning,” presented at the HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona (Spain), 2022, doi: 10.1145/3511095.3531287.
LibreCat
| DOI
2022 | Preprint | LibreCat-ID: 31545 | 
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” arXiv:2205.06560. 2022.
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2022 | Conference Paper | LibreCat-ID: 35541
H. M. Zahera, D. Vollmers, M. A. Sherif, and A.-C. Ngonga Ngomo, “MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 303–318, doi: 10.1007/978-3-031-19433-7_18.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35540
A. Perevalov, A. Both, D. Diefenbach, and A.-C. Ngonga Ngomo, “Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs?,” in WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022, 2022, pp. 977–986, doi: 10.1145/3485447.3511940.
LibreCat
| DOI
2022 | Conference (Editor) | LibreCat-ID: 35538
M. Saleem, A.-C. Ngonga Ngomo, and DE, Eds., Proceedings of the QuWeDa 2022: 6th Workshop on Storing, Querying and Benchmarking Knowledge Graphs co-located with 21st International Semantic Web Conference (ISWC 2022), Hangzhou, China, 23-27 October 2022, vol. 3279. CEUR-WS.org, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35544
A. Bigerl, L. Conrads, C. Behning, M. Saleem, and A.-C. Ngonga Ngomo, “Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 57–73, doi: 10.1007/978-3-031-19433-7_4.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35543
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “REBench: Microbenchmarking Framework for Relation Extraction Systems,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 643–659, doi: 10.1007/978-3-031-19433-7_37.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35542
C. Demir, A. Himmelhuber, Y. Liu, A. Bigerl, D. Moussallem, and A.-C. Ngonga Ngomo, “Rapid Explainability for Skill Description Learning,” in Proceedings of the ISWC 2022 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 21st International Semantic Web Conference {(ISWC} 2022), Virtual Conference, Hangzhou, China, October 23-27, 2022, 2022, vol. 3254.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35545
C. Stadler, M. Saleem, and A.-C. Ngonga Ngomo, “LSQ Framework: The LSQ Framework for SPARQL Query Log Processing,” in Proceedings of the QuWeDa 2022: 6th Workshop on Storing, Querying and Benchmarking Knowledge Graphs co-located with 21st International Semantic Web Conference {(ISWC} 2022), Hangzhou, China, 23-27 October 2022, 2022, vol. 3279, pp. 49–64.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35547
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” in HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022, 2022, pp. 1–10, doi: 10.1145/3511095.3531276.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 35551
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “A survey of RDF stores & SPARQL engines for querying knowledge graphs,” VLDB J., vol. 31, no. 3, pp. 1–26, 2022, doi: 10.1007/s00778-021-00711-3.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 35552
C. Demir and A.-C. Ngonga Ngomo, “Hardware-agnostic computation for large-scale knowledge graph embeddings,” Softw. Impacts, vol. 13, p. 100377, 2022, doi: 10.1016/j.simpa.2022.100377.
LibreCat
| DOI
2022 | Book Chapter | LibreCat-ID: 33738 |
H. M. A. Zahera et al., “Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings,” in The Semantic Web: ESWC 2022 Satellite Events, Cham: Springer International Publishing, 2022.
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2022 | Conference Paper | LibreCat-ID: 33739 |
A. Bondarenko et al., “CausalQA: A Benchmark for Causal Question Answering,” in Proceedings of the 29th International Conference on Computational Linguistics, 2022, pp. 3296–3308.
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