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137 Publications
2025 | Conference Paper | LibreCat-ID: 62007 | 
Parameter Averaging in Link Prediction
R. Sapkota, C. Demir, A. Sharma, A.-C. Ngonga Ngomo, in: Proceedings of the Thirteenth International Conference on Knowledge Capture(K-CAP 2025), ACM, Dayton, OH, USA, 2025.
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R. Sapkota, C. Demir, A. Sharma, A.-C. Ngonga Ngomo, in: Proceedings of the Thirteenth International Conference on Knowledge Capture(K-CAP 2025), ACM, Dayton, OH, USA, 2025.
2025 | Book Chapter | LibreCat-ID: 63507
Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings
G. Pandit, M. Röder, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
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G. Pandit, M. Röder, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
2025 | Conference Paper | LibreCat-ID: 63572
Tree-Based OWL Class Expression Learner over Large Graphs
C. Demir, M.O. Yekini, M. Röder, Y. Mahmood, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
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C. Demir, M.O. Yekini, M. Röder, Y. Mahmood, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
2025 | Conference Paper | LibreCat-ID: 63575
Robustness Evaluation of Knowledge Graph Embedding Models Under Non-targeted Attacks
S. Kapoor, A. Sharma, M. Röder, C. Demir, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
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S. Kapoor, A. Sharma, M. Röder, C. Demir, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
2025 | Conference Paper | LibreCat-ID: 63573
Link Prediction Under Non-targeted Attacks: Do Soft Labels Always Help?
A. Memariani, M. Röder, A. Sharma, C. Demir, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
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A. Memariani, M. Röder, A. Sharma, C. Demir, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.
2025 | Conference Paper | LibreCat-ID: 63574
Explainable Benchmarking through the Lense of Concept Learning
Q. Zhang, M. Röder, N. Srivastava, N.J. KOUAGOU, A.-C. Ngonga Ngomo, in: Proceedings of the Knowledge Capture Conference 2025, ACM, 2025.
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Q. Zhang, M. Röder, N. Srivastava, N.J. KOUAGOU, A.-C. Ngonga Ngomo, in: Proceedings of the Knowledge Capture Conference 2025, ACM, 2025.
2024 | Conference Paper | LibreCat-ID: 54449 |
Universal Knowledge Graph Embeddings
N.J. KOUAGOU, C. Demir, H.M.A. Zahera, A. Wilke, S. Heindorf, J. Li, A.-C. Ngonga Ngomo, in: Companion Proceedings of the ACM on Web Conference 2024, ACM, 2024.
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N.J. KOUAGOU, C. Demir, H.M.A. Zahera, A. Wilke, S. Heindorf, J. Li, A.-C. Ngonga Ngomo, in: Companion Proceedings of the ACM on Web Conference 2024, ACM, 2024.
2024 | Book Chapter | LibreCat-ID: 54412
ESLM: Improving Entity Summarization by Leveraging Language Models
A.F. Firmansyah, D. Moussallem, A.-C. Ngonga Ngomo, in: The Semantic Web, Springer Nature Switzerland, Cham, 2024.
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A.F. Firmansyah, D. Moussallem, A.-C. Ngonga Ngomo, in: The Semantic Web, Springer Nature Switzerland, Cham, 2024.
2024 | Book Chapter | LibreCat-ID: 54580
Computing Repairs Under Functional and Inclusion Dependencies via Argumentation
Y. Mahmood, J. Virtema, T. Barlag, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
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Y. Mahmood, J. Virtema, T. Barlag, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
2024 | Journal Article | LibreCat-ID: 54092
Parameterized Complexity of Weighted Team Definability
J. Kontinen, Y. Mahmood, A. Meier, H. Vollmer, Mathematical Structures in Computer Science (2024) 1–15.
LibreCat
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J. Kontinen, Y. Mahmood, A. Meier, H. Vollmer, Mathematical Structures in Computer Science (2024) 1–15.
2024 | Conference Paper | LibreCat-ID: 56213 |
EDGE: Evaluation Framework for Logical vs. Subgraph Explanations for Node Classifiers on Knowledge Graphs
R. Sapkota, D. Köhler, S. Heindorf, in: Proceedings of the 33rd ACM International Conference on Information and Knowledge Management (CIKM ’24), ACM, Boise, Idaho, USA, 2024.
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R. Sapkota, D. Köhler, S. Heindorf, in: Proceedings of the 33rd ACM International Conference on Information and Knowledge Management (CIKM ’24), ACM, Boise, Idaho, USA, 2024.
2024 | Book Chapter | LibreCat-ID: 56214
AutoCL: AutoML for Concept Learning
J. Li, S. Satheesh, S. Heindorf, D. Moussallem, R. Speck, A.-C. Ngonga Ngomo, in: Communications in Computer and Information Science, Springer Nature Switzerland, Cham, 2024.
LibreCat
| DOI
J. Li, S. Satheesh, S. Heindorf, D. Moussallem, R. Speck, A.-C. Ngonga Ngomo, in: Communications in Computer and Information Science, Springer Nature Switzerland, Cham, 2024.
2024 | Journal Article | LibreCat-ID: 59911
Parameterized complexity of weighted team definability
J. Kontinen, Y. Mahmood, A. Meier, H. Vollmer, Mathematical Structures in Computer Science 34 (2024) 375–389.
LibreCat
| DOI
J. Kontinen, Y. Mahmood, A. Meier, H. Vollmer, Mathematical Structures in Computer Science 34 (2024) 375–389.
2024 | Book Chapter | LibreCat-ID: 57323
Evaluating Negation with Multi-way Joins Accelerates Class Expression Learning
N. Karalis, A. Bigerl, C. Demir, L. Heidrich, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
LibreCat
| DOI
N. Karalis, A. Bigerl, C. Demir, L. Heidrich, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
2024 | Conference Paper | LibreCat-ID: 58377
Dung's Argumentation Framework: Unveiling the Expressive Power with Inconsistent Databases
Y. Mahmood, M. Hecher, A.-C. Ngonga Ngomo, in: 2024.
LibreCat
| DOI
| arXiv
Y. Mahmood, M. Hecher, A.-C. Ngonga Ngomo, in: 2024.
2024 | Book Chapter | LibreCat-ID: 57238
Rejection in Abstract Argumentation: Harder Than Acceptance?
J.K. Fichte, M. Hecher, Y. Mahmood, A. Meier, in: Frontiers in Artificial Intelligence and Applications, IOS Press, 2024.
LibreCat
| DOI
J.K. Fichte, M. Hecher, Y. Mahmood, A. Meier, in: Frontiers in Artificial Intelligence and Applications, IOS Press, 2024.
2024 | Conference Paper | LibreCat-ID: 55655
Quantitative Claim-Centric Reasoning in Logic-Based Argumentation
M. Hecher, Y. Mahmood, A. Meier, J. Schmidt, in: Proceedings of the Thirty-ThirdInternational Joint Conference on Artificial Intelligence, International Joint Conferences on Artificial Intelligence Organization, 2024.
LibreCat
| DOI
M. Hecher, Y. Mahmood, A. Meier, J. Schmidt, in: Proceedings of the Thirty-ThirdInternational Joint Conference on Artificial Intelligence, International Joint Conferences on Artificial Intelligence Organization, 2024.
2024 | Preprint | LibreCat-ID: 57814
Parameterised Complexity of Consistent Query Answering via Graph Representations
T. Hankala, M. Hannula, Y. Mahmood, A. Meier, ArXiv:2412.08324 (2024).
LibreCat
| arXiv
T. Hankala, M. Hannula, Y. Mahmood, A. Meier, ArXiv:2412.08324 (2024).
2024 | Book Chapter | LibreCat-ID: 61210
Blink: Blank Node Matching Using Embeddings
A. Becker, M. Sherif, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
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A. Becker, M. Sherif, A.-C. Ngonga Ngomo, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.
2024 | Conference Paper | LibreCat-ID: 54084
Efficient Evaluation of Conjunctive Regular Path Queries Using Multi-way Joins
N. Karalis, A. Bigerl, L. Heidrich, M. Sherif, A.-C. Ngonga Ngomo, in: ESWC, 2024.
LibreCat
N. Karalis, A. Bigerl, L. Heidrich, M. Sherif, A.-C. Ngonga Ngomo, in: ESWC, 2024.