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378 Publications
2023 | Journal Article | LibreCat-ID: 46248 | 
Demir C, Wiebesiek M, Lu R, Ngonga Ngomo A-C, Heindorf S. LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals. ECML PKDD. Published online 2023.
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2023 | Conference Paper | LibreCat-ID: 50797
Röder M, Kuchelev D, Ngonga Ngomo A-C. A Topic Model for the Data Web. In: Ortiz-Rodriguez F, Villazón-Terrazas B, Tiwari S, Bobed C, eds. Knowledge Graphs and Semantic Web. Springer Nature Switzerland; 2023:183–198. doi:10.1007/978-3-031-47745-4_14
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2023 | Book Chapter | LibreCat-ID: 47421 |
Kouagou NJ, Heindorf S, Demir C, Ngonga Ngomo A-C. Neural Class Expression Synthesis in ALCHIQ(D). In: Machine Learning and Knowledge Discovery in Databases: Research Track. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-43421-1_12
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2023 | Preprint | LibreCat-ID: 37937 |
Sieger LN, Heindorf S, Blübaum L, Ngonga Ngomo A-C. Explaining ELH Concept Descriptions through Counterfactual Reasoning. arXiv:230105109. Published online 2023.
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2022 | Conference Paper | LibreCat-ID: 31806
Dreßler K, Sherif M, Ngonga Ngomo A-C. ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning. In: Proceedings of the 33rd ACM Conference on Hypertext and Hypermedia. ; 2022. doi:10.1145/3511095.3531287
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2022 | Preprint | LibreCat-ID: 31545 |
Demir C, Lienen J, Ngonga Ngomo A-C. Kronecker Decomposition for Knowledge Graph Embeddings. arXiv:220506560. Published online 2022.
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2022 | Conference Paper | LibreCat-ID: 35541
Zahera HM, Vollmers D, Sherif MA, Ngonga Ngomo A-C. MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs. In: Sattler U, Hogan A, Keet CM, et al., eds. The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings. Vol 13489. Lecture Notes in Computer Science. Springer; 2022:303–318. doi:10.1007/978-3-031-19433-7_18
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2022 | Conference Paper | LibreCat-ID: 35540
Perevalov A, Both A, Diefenbach D, Ngonga Ngomo A-C. Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs? In: Laforest F, Troncy R, Simperl E, et al., eds. WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022. ACM; 2022:977–986. doi:10.1145/3485447.3511940
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2022 | Conference (Editor) | LibreCat-ID: 35538
Saleem M, Ngonga Ngomo A-C, 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.
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2022 | Conference Paper | LibreCat-ID: 35544
Bigerl A, Conrads L, Behning C, Saleem M, Ngonga Ngomo A-C. Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors. In: Sattler U, Hogan A, Keet CM, et al., eds. The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings. Vol 13489. Lecture Notes in Computer Science. Springer; 2022:57–73. doi:10.1007/978-3-031-19433-7_4
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2022 | Conference Paper | LibreCat-ID: 35543
Ali M, Saleem M, Ngonga Ngomo A-C. REBench: Microbenchmarking Framework for Relation Extraction Systems. In: Sattler U, Hogan A, Keet CM, et al., eds. The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings. Vol 13489. Lecture Notes in Computer Science. Springer; 2022:643–659. doi:10.1007/978-3-031-19433-7_37
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2022 | Conference Paper | LibreCat-ID: 35542
Demir C, Himmelhuber A, Liu Y, Bigerl A, Moussallem D, Ngonga Ngomo A-C. Rapid Explainability for Skill Description Learning. In: Dimou A, Haller A, Gentile AL, Ristoski P, eds. 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. Vol 3254. CEUR Workshop Proceedings. CEUR-WS.org; 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35545
Stadler C, Saleem M, Ngonga Ngomo A-C. LSQ Framework: The LSQ Framework for SPARQL Query Log Processing. In: Saleem M, Ngomo A-CN, 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 Workshop Proceedings. CEUR-WS.org; 2022:49–64.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35547
Demir C, Lienen J, Ngonga Ngomo A-C. Kronecker Decomposition for Knowledge Graph Embeddings. In: Bellogín A, Boratto L, Cena F, eds. HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022. ACM; 2022:1–10. doi:10.1145/3511095.3531276
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2022 | Journal Article | LibreCat-ID: 35551
Ali W, Saleem M, Yao B, Hogan A, Ngonga Ngomo A-C. A survey of RDF stores & SPARQL engines for querying knowledge graphs. VLDB J. 2022;31(3):1–26. doi:10.1007/s00778-021-00711-3
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2022 | Journal Article | LibreCat-ID: 35552
Demir C, Ngonga Ngomo A-C. Hardware-agnostic computation for large-scale knowledge graph embeddings. Softw Impacts. 2022;13:100377. doi:10.1016/j.simpa.2022.100377
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2022 | Book Chapter | LibreCat-ID: 33738 |
Zahera HMA, Heindorf S, Balke S, et al. Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings. In: The Semantic Web: ESWC 2022 Satellite Events. Springer International Publishing; 2022. doi:10.1007/978-3-031-11609-4_9
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2022 | Conference Paper | LibreCat-ID: 33739 |
Bondarenko A, Wolska M, Heindorf S, et al. CausalQA: A Benchmark for Causal Question Answering. In: Proceedings of the 29th International Conference on Computational Linguistics. International Committee on Computational Linguistics; 2022:3296–3308.
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2022 | Conference Paper | LibreCat-ID: 46538
Zahera HMA, Vollmers D, Sherif M, Ngonga Ngomo A-C. MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs. In: ISWC 2022. Springer, Cham. doi:10.1007/978-3-031-19433-7_18
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2022 | Conference Paper | LibreCat-ID: 32509
Qudus U, Röder M, Saleem M, Ngonga Ngomo A-C. HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs. In: Sattler U, Hogan A, Keet M, Presutti V, eds. The Semantic Web -- ISWC 2022. Springer International Publishing; :462--480. doi:10.1007/978-3-031-19433-7_27
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