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68 Publications
2023 | Journal Article | LibreCat-ID: 45484
@article{Sherif_da Silva_Pestryakova_Ahmed_Niemann_Ngomo_2023, title={IngridKG: A FAIR Knowledge Graph of Graffiti}, volume={10}, DOI={10.1038/s41597-023-02199-8}, number={1318}, journal={Scientific Data}, publisher={Springer Science and Business Media LLC}, author={Sherif, Mohamed Ahmed and da Silva, Ana Alexandra Morim and Pestryakova, Svetlana and Ahmed, Abdullah Fathi and Niemann, Sven and Ngomo, Axel-Cyrille Ngonga}, year={2023} }
LibreCat
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2023 | Conference Paper | LibreCat-ID: 33734 | 
@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural Class Expression Synthesis}, volume={13870}, DOI={https://doi.org/10.1007/978-3-031-33455-9_13}, booktitle={The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023)}, publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Pesquita, Catia and Jimenez-Ruiz, Ernesto and McCusker, Jamie and Faria, Daniel and Dragoni, Mauro and Dimou, Anastasia and Troncy, Raphael and Hertling, Sven}, year={2023}, pages={209–226} }
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2023 | Preprint | LibreCat-ID: 37937
@article{Sieger_Heindorf_Blübaum_Ngonga Ngomo_2023, title={Counterfactual Explanations for Concepts in ELH}, journal={arXiv:2301.05109}, author={Sieger, Leonie Nora and Heindorf, Stefan and Blübaum, Lukas and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
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| arXiv
2023 | Journal Article | LibreCat-ID: 46251 |
@article{Demir_Ngonga Ngomo_2023, title={Neuro-Symbolic Class Expression Learning}, journal={International Joint Conference on Artificial Intelligence}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
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2023 | Book Chapter | LibreCat-ID: 46572
@inbook{Gusmita_Firmansyah_Moussallem_Ngonga Ngomo_2023, place={Cham}, title={IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran}, DOI={10.1007/978-3-031-35320-8_12}, booktitle={Natural Language Processing and Information Systems}, publisher={Springer Nature Switzerland}, author={Gusmita, Ria Hari and Firmansyah, Asep Fajar and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
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2023 | Book | LibreCat-ID: 44719
@book{Schloots_2023, place={Wiesbaden}, title={Mit dem Leben Schritt halten - Eine Analyse des Wearable-Dispositivs}, DOI={10.1007/978-3-658-40902-9}, publisher={Springer Fachmedien Wiesbaden}, author={Schloots, Franziska Margarete}, year={2023} }
LibreCat
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2023 | Book Chapter | LibreCat-ID: 47421
@inbook{Kouagou_Heindorf_Demir_Ngonga Ngomo_2023, place={Cham}, title={Neural Class Expression Synthesis in ALCHIQ(D)}, DOI={10.1007/978-3-031-43421-1_12}, booktitle={Machine Learning and Knowledge Discovery in Databases: Research Track}, publisher={Springer Nature Switzerland}, author={Kouagou, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
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2023 | Book Chapter | LibreCat-ID: 46460
@inbook{Ngonga Ngomo_Demir_Kouagou_Heindorf_Karalis_Bigerl_2023, title={Class Expression Learning with Multiple Representations}, booktitle={Compendium of Neurosymbolic Artificial Intelligence}, publisher={IOS Press}, author={Ngonga Ngomo, Axel-Cyrille and Demir, Caglar and Kouagou, N’Dah Jean and Heindorf, Stefan and Karalis, Nikoloas and Bigerl, Alexander}, year={2023}, pages={272–286} }
LibreCat
2023 | Journal Article | LibreCat-ID: 46248 |
@article{Demir_Wiebesiek_Lu_Ngonga Ngomo_Heindorf_2023, title={LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals}, journal={ECML PKDD}, author={Demir, Caglar and Wiebesiek, Michel and Lu, Renzhong and Ngonga Ngomo, Axel-Cyrille and Heindorf, Stefan}, year={2023} }
LibreCat
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2022 | Conference Paper | LibreCat-ID: 29290 |
@inproceedings{Heindorf_Blübaum_Düsterhus_Werner_Golani_Demir_Ngonga Ngomo_2022, title={EvoLearner: Learning Description Logics with Evolutionary Algorithms}, booktitle={WWW}, publisher={ACM}, author={Heindorf, Stefan and Blübaum, Lukas and Düsterhus, Nick and Werner, Till and Golani, Varun Nandkumar and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2022}, pages={818–828} }
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2022 | Conference Paper | LibreCat-ID: 35541
@inproceedings{Zahera_Vollmers_Sherif_Ngonga Ngomo_2022, series={Lecture Notes in Computer Science}, title={MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs}, volume={13489}, DOI={10.1007/978-3-031-19433-7_18}, booktitle={The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings}, publisher={Springer}, author={Zahera, Hamada M. and Vollmers, Daniel and Sherif, Mohamed Ahmed and Ngonga Ngomo, Axel-Cyrille}, editor={Sattler, Ulrike and Hogan, Aidan and Keet, C. Maria and Presutti, Valentina and Almeida, João Paulo A. and Takeda, Hideaki and Monnin, Pierre and Pirrò, Giuseppe and d’Amato, Claudia}, year={2022}, pages={303–318}, collection={Lecture Notes in Computer Science} }
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2022 | Conference Paper | LibreCat-ID: 35540
@inproceedings{Perevalov_Both_Diefenbach_Ngonga Ngomo_2022, title={Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs?}, DOI={10.1145/3485447.3511940}, booktitle={WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022}, publisher={ACM}, author={Perevalov, Aleksandr and Both, Andreas and Diefenbach, Dennis and Ngonga Ngomo, Axel-Cyrille}, editor={Laforest, Frédérique and Troncy, Raphaël and Simperl, Elena and Agarwal, Deepak and Gionis, Aristides and Herman, Ivan and Médini, Lionel}, year={2022}, pages={977–986} }
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2022 | Conference (Editor) | LibreCat-ID: 35538
@book{Saleem_Ngonga Ngomo_DE_2022, series={CEUR Workshop Proceedings}, title={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}, volume={3279}, publisher={CEUR-WS.org}, year={2022}, collection={CEUR Workshop Proceedings} }
LibreCat
2022 | Conference Paper | LibreCat-ID: 35544
@inproceedings{Bigerl_Conrads_Behning_Saleem_Ngonga Ngomo_2022, series={Lecture Notes in Computer Science}, title={Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors}, volume={13489}, DOI={10.1007/978-3-031-19433-7_4}, booktitle={The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings}, publisher={Springer}, author={Bigerl, Alexander and Conrads, Lixi and Behning, Charlotte and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille}, editor={Sattler, Ulrike and Hogan, Aidan and Keet, C. Maria and Presutti, Valentina and Almeida, João Paulo A. and Takeda, Hideaki and Monnin, Pierre and Pirrò, Giuseppe and d’Amato, Claudia}, year={2022}, pages={57–73}, collection={Lecture Notes in Computer Science} }
LibreCat
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2022 | Conference Paper | LibreCat-ID: 35543
@inproceedings{Ali_Saleem_Ngonga Ngomo_2022, series={Lecture Notes in Computer Science}, title={REBench: Microbenchmarking Framework for Relation Extraction Systems}, volume={13489}, DOI={10.1007/978-3-031-19433-7_37}, booktitle={The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings}, publisher={Springer}, author={Ali, Manzoor and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille}, editor={Sattler, Ulrike and Hogan, Aidan and Keet, C. Maria and Presutti, Valentina and Almeida, João Paulo A. and Takeda, Hideaki and Monnin, Pierre and Pirrò, Giuseppe and d’Amato, Claudia}, year={2022}, pages={643–659}, collection={Lecture Notes in Computer Science} }
LibreCat
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2022 | Conference Paper | LibreCat-ID: 35542
@inproceedings{Demir_Himmelhuber_Liu_Bigerl_Moussallem_Ngonga Ngomo_2022, series={CEUR Workshop Proceedings}, title={Rapid Explainability for Skill Description Learning}, volume={3254}, booktitle={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}, publisher={CEUR-WS.org}, author={Demir, Caglar and Himmelhuber, Anna and Liu, Yushan and Bigerl, Alexander and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, editor={Dimou, Anastasia and Haller, Armin and Gentile, Anna Lisa and Ristoski, Petar}, year={2022}, collection={CEUR Workshop Proceedings} }
LibreCat
2022 | Conference Paper | LibreCat-ID: 35545
@inproceedings{Stadler_Saleem_Ngonga Ngomo_2022, series={CEUR Workshop Proceedings}, title={LSQ Framework: The LSQ Framework for SPARQL Query Log Processing}, volume={3279}, booktitle={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}, publisher={CEUR-WS.org}, author={Stadler, Claus and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille}, editor={Saleem, Muhammad and Ngomo, Axel-Cyrille Ngonga}, year={2022}, pages={49–64}, collection={CEUR Workshop Proceedings} }
LibreCat
2022 | Conference Paper | LibreCat-ID: 35547
@inproceedings{Demir_Lienen_Ngonga Ngomo_2022, title={Kronecker Decomposition for Knowledge Graph Embeddings}, DOI={10.1145/3511095.3531276}, booktitle={HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022}, publisher={ACM}, author={Demir, Caglar and Lienen, Julian and Ngonga Ngomo, Axel-Cyrille}, editor={Bellogín, Alejandro and Boratto, Ludovico and Cena, Federica}, year={2022}, pages={1–10} }
LibreCat
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2022 | Conference Paper | LibreCat-ID: 35546
@inproceedings{Perevalov_Ngonga Ngomo_Both_2022, title={Enhancing the Accessibility of Knowledge Graph Question Answering Systems through Multilingualization}, DOI={10.1109/ICSC52841.2022.00048}, booktitle={16th IEEE International Conference on Semantic Computing, ICSC 2022, Laguna Hills, CA, USA, January 26-28, 2022}, publisher={IEEE}, author={Perevalov, Aleksandr and Ngonga Ngomo, Axel-Cyrille and Both, Andreas}, year={2022}, pages={251–256} }
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2022 | Conference Paper | LibreCat-ID: 35549
@inproceedings{Zahera_Heindorf_Balke_Haupt_Voigt_Walter_Witter_Ngonga Ngomo_2022, series={Lecture Notes in Computer Science}, title={Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings}, volume={13384}, DOI={10.1007/978-3-031-11609-4_9}, booktitle={The Semantic Web: ESWC 2022 Satellite Events - Hersonissos, Crete, Greece, May 29 - June 2, 2022, Proceedings}, publisher={Springer}, author={Zahera, Hamada M. and Heindorf, Stefan and Balke, Stefan and Haupt, Jonas and Voigt, Martin and Walter, Carolin and Witter, Fabian and Ngonga Ngomo, Axel-Cyrille}, editor={Groth, Paul and Rula, Anisa and Schneider, Jodi and Tiddi, Ilaria and Simperl, Elena and Alexopoulos, Panos and Hoekstra, Rinke and Alam, Mehwish and Dimou, Anastasia and Tamper, Minna}, year={2022}, pages={47–51}, collection={Lecture Notes in Computer Science} }
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