Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
108 Publications
2025 | Journal Article | LibreCat-ID: 54450 | 
Mindlin, Dimitry, Fabian Beer, Leonie Nora Sieger, Stefan Heindorf, Philipp Cimiano, Elena Esposito, and Axel-Cyrille Ngonga Ngomo. “Beyond One-Shot Explanations: A Systematic Literature Review of Dialogue-Based XAI Approaches.” Artificial Intelligence Review 58, no. 3 (2025). https://doi.org/10.1007/s10462-024-11007-7.
LibreCat
| DOI
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 59910
Mahmood, Yasir, Markus Hecher, and Axel-Cyrille Ngonga Ngomo. “Dung’s Argumentation Framework: Unveiling the Expressive Power with Inconsistent Databases.” Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 14 (2025): 15058–66. https://doi.org/10.1609/aaai.v39i14.33651.
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 59912
Hannula, Miika, Minna Hirvonen, Juha Kontinen, Yasir Mahmood, Arne Meier, and Jonni Virtema. “Logics with Probabilistic Team Semantics and the Boolean Negation.” Journal of Logic and Computation 35, no. 3 (2025). https://doi.org/10.1093/logcom/exaf021.
LibreCat
| DOI
2025 | Conference Paper | LibreCat-ID: 59054
Firmansyah, Asep Fajar, Hamada Mohamed Abdelsamee Zahera, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “ANTS: Abstractive Entity Summarization in Knowledge Graphs.” In ESWC2025, 2025.
LibreCat
2024 | Conference Paper | LibreCat-ID: 54449 |
KOUAGOU, N’Dah Jean, Caglar Demir, Hamada Mohamed Abdelsamee Zahera, Adrian Wilke, Stefan Heindorf, Jiayi Li, and Axel-Cyrille Ngonga Ngomo. “Universal Knowledge Graph Embeddings.” In Companion Proceedings of the ACM on Web Conference 2024. ACM, 2024. https://doi.org/10.1145/3589335.3651978.
LibreCat
| DOI
| Download (ext.)
2024 | Book Chapter | LibreCat-ID: 54412
Firmansyah, Asep Fajar, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “ESLM: Improving Entity Summarization by Leveraging Language Models.” In The Semantic Web. Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-60626-7_9.
LibreCat
| DOI
2024 | Book Chapter | LibreCat-ID: 54580
Mahmood, Yasir, Jonni Virtema, Timon Barlag, and Axel-Cyrille Ngonga Ngomo. “Computing Repairs Under Functional and Inclusion Dependencies via Argumentation.” In Lecture Notes in Computer Science. Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-56940-1_2.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 55655
Hecher, Markus, Yasir Mahmood, Arne Meier, and Johannes Schmidt. “Quantitative Claim-Centric Reasoning in Logic-Based Argumentation.” In Proceedings of the Thirty-ThirdInternational Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence Organization, 2024. https://doi.org/10.24963/ijcai.2024/377.
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 54092
Kontinen, Juha, Yasir Mahmood, Arne Meier, and Heribert Vollmer. “Parameterized Complexity of Weighted Team Definability.” Mathematical Structures in Computer Science, 2024, 1–15. https://doi.org/10.1017/S0960129524000033.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 56213 |
Sapkota, Rupesh, Dominik Köhler, and Stefan Heindorf. “EDGE: Evaluation Framework for Logical vs. Subgraph Explanations for Node Classifiers on Knowledge Graphs.” In Proceedings of the 33rd ACM International Conference on Information and Knowledge Management (CIKM ’24),. Boise, Idaho, USA: ACM, 2024. https://doi.org/10.1145/3627673.3679904.
LibreCat
| DOI
| Download (ext.)
2024 | Book Chapter | LibreCat-ID: 56214
Li, Jiayi, Sheetal Satheesh, Stefan Heindorf, Diego Moussallem, René Speck, and Axel-Cyrille Ngonga Ngomo. “AutoCL: AutoML for Concept Learning.” In Communications in Computer and Information Science. Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-63787-2_7.
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59911
Kontinen, Juha, Yasir Mahmood, Arne Meier, and Heribert Vollmer. “Parameterized Complexity of Weighted Team Definability.” Mathematical Structures in Computer Science 34, no. 5 (2024): 375–89. https://doi.org/10.1017/s0960129524000033.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 58377
Mahmood, Yasir, Markus Hecher, and Axel-Cyrille Ngonga Ngomo. “Dung’s Argumentation Framework: Unveiling the Expressive Power with Inconsistent Databases,” 2024. https://doi.org/10.1609/AAAI.V39I14.33651.
LibreCat
| DOI
| arXiv
2024 | Book Chapter | LibreCat-ID: 57238
Fichte, Johannes K., Markus Hecher, Yasir Mahmood, and Arne Meier. “Rejection in Abstract Argumentation: Harder Than Acceptance?” In Frontiers in Artificial Intelligence and Applications. IOS Press, 2024. https://doi.org/10.3233/faia240867.
LibreCat
| DOI
2024 | Book Chapter | LibreCat-ID: 57323
Karalis, Nikolaos, Alexander Bigerl, Caglar Demir, Liss Heidrich, and Axel-Cyrille Ngonga Ngomo. “Evaluating Negation with Multi-Way Joins Accelerates Class Expression Learning.” In Lecture Notes in Computer Science. Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-70365-2_12.
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 46460
Ngonga Ngomo, Axel-Cyrille, Caglar Demir, N’Dah Jean Kouagou, Stefan Heindorf, Nikoloas Karalis, and Alexander Bigerl. “Class Expression Learning with Multiple Representations.” In Compendium of Neurosymbolic Artificial Intelligence, 272–286. IOS Press, 2023.
LibreCat
2023 | Journal Article | LibreCat-ID: 46248 |
Demir, Caglar, Michel Wiebesiek, Renzhong Lu, Axel-Cyrille Ngonga Ngomo, and Stefan Heindorf. “LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals.” ECML PKDD, 2023.
LibreCat
| Files available
2023 | Book Chapter | LibreCat-ID: 47421 |
Kouagou, N’Dah Jean, Stefan Heindorf, Caglar Demir, and Axel-Cyrille Ngonga Ngomo. “Neural Class Expression Synthesis in ALCHIQ(D).” In Machine Learning and Knowledge Discovery in Databases: Research Track. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-43421-1_12.
LibreCat
| Files available
| DOI
| Download (ext.)
2023 | Preprint | LibreCat-ID: 37937 |
Sieger, Leonie Nora, Stefan Heindorf, Lukas Blübaum, and Axel-Cyrille Ngonga Ngomo. “Explaining ELH Concept Descriptions through Counterfactual Reasoning.” ArXiv:2301.05109, 2023.
LibreCat
| Download (ext.)
| arXiv