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377 Publications
2024 | Conference Paper | LibreCat-ID: 54084
Karalis, N., Bigerl, A., Heidrich, L., Sherif, M., & Ngonga Ngomo, A.-C. (2024). Efficient Evaluation of Conjunctive Regular Path Queries Using Multi-way Joins. ESWC.
LibreCat
2023 | Research Data | LibreCat-ID: 45560
Ali, M., Saleem, M., Moussallem, D., Sherif, M., & Ngonga Ngomo, A.-C. (2023). RELD: A Knowledge Graph of Relation Extraction Datasets. LibreCat University. https://doi.org/10.5281/ZENODO.7429677
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 33734 | 
KOUAGOU, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2023). Neural Class Expression Synthesis. In C. Pesquita, E. Jimenez-Ruiz, J. McCusker, D. Faria, M. Dragoni, A. Dimou, R. Troncy, & S. Hertling (Eds.), The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023) (Vol. 13870, pp. 209–226). Springer International Publishing. https://doi.org/10.1007/978-3-031-33455-9_13
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2023 | Preprint | LibreCat-ID: 37937
Sieger, L. N., Heindorf, S., Blübaum, L., & Ngonga Ngomo, A.-C. (2023). Counterfactual Explanations for Concepts in ELH. In arXiv:2301.05109.
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| arXiv
2023 | Book Chapter | LibreCat-ID: 45884 |
Hanselle, J. M., Hüllermeier, E., Mohr, F., Ngonga Ngomo, A.-C., Sherif, M., Tornede, A., & Wever, M. D. (2023). Configuration and Evaluation. In C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, & H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-services in dynamic markets (Vol. 412, pp. 85–104). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.5281/zenodo.8068466
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| DOI
2023 | Conference Paper | LibreCat-ID: 46514
Becker, A., Ahmed, A. F. A., Sherif, M., & Ngonga Ngomo, A.-C. (2023). COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs. SEMANTiCS. SEMANTiCS 2023, Leipzig, Germany.
LibreCat
2023 | Book Chapter | LibreCat-ID: 46516
Ahmed, A. F. A., Firmansyah, A. F., Sherif, M., Moussallem, D., & Ngonga Ngomo, A.-C. (2023). Explainable Integration of Knowledge Graphs Using Large Language Models. In Natural Language Processing and Information Systems. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-35320-8_9
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 46518
Zahera, H. M. A., Vitiugin, F., Sherif, M., Castillo, C., & Ngonga Ngomo, A.-C. (2023). Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study. SEMANTiCS. SEMANTiCS 2023, Leipzig, Germany.
LibreCat
2023 | Research Data | LibreCat-ID: 45558
Sherif, M., Morim da Silva, A. A., Pestryakova, S., Ahmed, A. F. A., Niemann, S., & Ngonga Ngomo, A.-C. (2023). IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University. https://doi.org/10.5281/ZENODO.7560242
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 47421
Kouagou, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2023). Neural Class Expression Synthesis in ALCHIQ(D). In Machine Learning and Knowledge Discovery in Databases: Research Track. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Turin. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-43421-1_12
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 46460
Ngonga Ngomo, A.-C., Demir, C., Kouagou, N. J., Heindorf, S., Karalis, N., & Bigerl, A. (2023). Class Expression Learning with Multiple Representations. In Compendium of Neurosymbolic Artificial Intelligence (pp. 272–286). IOS Press.
LibreCat
2023 | Journal Article | LibreCat-ID: 46248 |
Demir, C., Wiebesiek, M., Lu, R., Ngonga Ngomo, A.-C., & Heindorf, S. (2023). LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals. ECML PKDD. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Torino.
LibreCat
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2023 | Conference Paper | LibreCat-ID: 50797
Röder, M., Kuchelev, D., & Ngonga Ngomo, A.-C. (2023). A Topic Model for the Data Web. In F. Ortiz-Rodriguez, B. Villazón-Terrazas, S. Tiwari, & C. Bobed (Eds.), Knowledge Graphs and Semantic Web (pp. 183–198). Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-47745-4_14
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 31806
Dreßler, K., Sherif, M., & Ngonga Ngomo, A.-C. (2022). ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning. Proceedings of the 33rd ACM Conference on Hypertext and Hypermedia. HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona (Spain). https://doi.org/10.1145/3511095.3531287
LibreCat
| DOI
2022 | Preprint | LibreCat-ID: 31545 |
Demir, C., Lienen, J., & Ngonga Ngomo, A.-C. (2022). Kronecker Decomposition for Knowledge Graph Embeddings. In arXiv:2205.06560.
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2022 | Conference Paper | LibreCat-ID: 29290 |
Heindorf, S., Blübaum, L., Düsterhus, N., Werner, T., Golani, V. N., Demir, C., & Ngonga Ngomo, A.-C. (2022). EvoLearner: Learning Description Logics with Evolutionary Algorithms. WWW, 818–828.
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2022 | Conference Paper | LibreCat-ID: 35541
Zahera, H. M., Vollmers, D., Sherif, M. A., & Ngonga Ngomo, A.-C. (2022). MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs. In U. Sattler, A. Hogan, C. M. Keet, V. Presutti, J. P. A. Almeida, H. Takeda, P. Monnin, G. Pirrò, & C. d’Amato (Eds.), The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings (Vol. 13489, pp. 303–318). Springer. https://doi.org/10.1007/978-3-031-19433-7_18
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35540
Perevalov, A., Both, A., Diefenbach, D., & Ngonga Ngomo, A.-C. (2022). Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs? In F. Laforest, R. Troncy, E. Simperl, D. Agarwal, A. Gionis, I. Herman, & L. Médini (Eds.), WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022 (pp. 977–986). ACM. https://doi.org/10.1145/3485447.3511940
LibreCat
| DOI
2022 | Conference (Editor) | LibreCat-ID: 35538
Saleem, M., Ngonga Ngomo, A.-C., & DE (Eds.). (2022). 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.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35544
Bigerl, A., Conrads, L., Behning, C., Saleem, M., & Ngonga Ngomo, A.-C. (2022). Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors. In U. Sattler, A. Hogan, C. M. Keet, V. Presutti, J. P. A. Almeida, H. Takeda, P. Monnin, G. Pirrò, & C. d’Amato (Eds.), The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings (Vol. 13489, pp. 57–73). Springer. https://doi.org/10.1007/978-3-031-19433-7_4
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35543
Ali, M., Saleem, M., & Ngonga Ngomo, A.-C. (2022). REBench: Microbenchmarking Framework for Relation Extraction Systems. In U. Sattler, A. Hogan, C. M. Keet, V. Presutti, J. P. A. Almeida, H. Takeda, P. Monnin, G. Pirrò, & C. d’Amato (Eds.), The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings (Vol. 13489, pp. 643–659). Springer. https://doi.org/10.1007/978-3-031-19433-7_37
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 35542
Demir, C., Himmelhuber, A., Liu, Y., Bigerl, A., Moussallem, D., & Ngonga Ngomo, A.-C. (2022). Rapid Explainability for Skill Description Learning. In A. Dimou, A. Haller, A. L. Gentile, & P. Ristoski (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-WS.org.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35545
Stadler, C., Saleem, M., & Ngonga Ngomo, A.-C. (2022). LSQ Framework: The LSQ Framework for SPARQL Query Log Processing. In M. Saleem & A.-C. N. Ngomo (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, pp. 49–64). CEUR-WS.org.
LibreCat
2022 | Conference Paper | LibreCat-ID: 35547
Demir, C., Lienen, J., & Ngonga Ngomo, A.-C. (2022). Kronecker Decomposition for Knowledge Graph Embeddings. In A. Bellogín, L. Boratto, & F. Cena (Eds.), HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022 (pp. 1–10). ACM. https://doi.org/10.1145/3511095.3531276
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 35551
Ali, W., Saleem, M., Yao, B., Hogan, A., & Ngonga Ngomo, A.-C. (2022). A survey of RDF stores & SPARQL engines for querying knowledge graphs. VLDB J., 31(3), 1–26. https://doi.org/10.1007/s00778-021-00711-3
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 35552
Demir, C., & Ngonga Ngomo, A.-C. (2022). Hardware-agnostic computation for large-scale knowledge graph embeddings. Softw. Impacts, 13, 100377. https://doi.org/10.1016/j.simpa.2022.100377
LibreCat
| DOI
2022 | Book Chapter | LibreCat-ID: 33738 |
Zahera, H. M. A., Heindorf, S., Balke, S., Haupt, J., Voigt, M., Walter, C., Witter, F., & Ngonga Ngomo, A.-C. (2022). Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings. In The Semantic Web: ESWC 2022 Satellite Events. Springer International Publishing. https://doi.org/10.1007/978-3-031-11609-4_9
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2022 | Conference Paper | LibreCat-ID: 33739 |
Bondarenko, A., Wolska, M., Heindorf, S., Blübaum, L., Ngonga Ngomo, A.-C., Stein, B., Braslavski, P., Hagen, M., & Potthast, M. (2022). CausalQA: A Benchmark for Causal Question Answering. Proceedings of the 29th International Conference on Computational Linguistics, 3296–3308.
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2022 | Journal Article | LibreCat-ID: 29851 |
Pestryakova, S., Vollmers, D., Sherif, M., Heindorf, S., Saleem, M., Moussallem, D., & Ngonga Ngomo, A.-C. (2022). CovidPubGraph: A FAIR Knowledge Graph of COVID-19 Publications. Scientific Data.
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2022 | Conference Paper | LibreCat-ID: 46538
Zahera, H. M. A., Vollmers, D., Sherif, M., & Ngonga Ngomo, A.-C. (n.d.). MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs. ISWC 2022. https://doi.org/10.1007/978-3-031-19433-7_18
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 32509
Qudus, U., Röder, M., Saleem, M., & Ngonga Ngomo, A.-C. (n.d.). HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs. In U. Sattler, A. Hogan, M. Keet, & V. Presutti (Eds.), The Semantic Web -- ISWC 2022 (pp. 462--480). Springer International Publishing. https://doi.org/10.1007/978-3-031-19433-7_27
LibreCat
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| DOI
2022 | Book Chapter | LibreCat-ID: 33740 |
KOUAGOU, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2022). Learning Concept Lengths Accelerates Concept Learning in ALC. In The Semantic Web. Springer International Publishing. https://doi.org/10.1007/978-3-031-06981-9_14
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2021 | Journal Article | LibreCat-ID: 24721
Fathi Ahmed, A., Ahmed Sherif, M., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). Multilingual Verbalization and Summarization for Explainable Link Discovery. Data Knowl. Eng., 133, 101874. https://doi.org/10.1016/j.datak.2021.101874
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24722
Röder, M., Frerk, P., Conrads, F., & Ngonga Ngomo, A.-C. (2021). Applying Grammar-Based Compression to RDF. In R. Verborgh, K. Hose, H. Paulheim, P.-A. Champin, M. Maleshkova, O. Corcho, P. Ristoski, & M. Alam (Eds.), The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings (Vol. 12731, pp. 93–108). Springer. https://doi.org/10.1007/978-3-030-77385-4\_6
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24723
Ali, M., Saleem, M., & Ngonga Ngomo, A.-C. (2021). Unsupervised Relation Extraction Using Sentence Encoding. In R. Verborgh, A. Dimou, A. Hogan, C. d’Amato, I. Tiddi, A. Br{\"{o}}ring, S. Maier, F. Ongenae, R. Tommasini, & M. Alam (Eds.), The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers (Vol. 12739, pp. 136–140). Springer. https://doi.org/10.1007/978-3-030-80418-3\_25
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24724
Ali, M., Saleem, M., & Ngonga Ngomo, A.-C. (2021). Unsupervised Relation Extraction Using Sentence Encoding. In R. Verborgh, A. Dimou, A. Hogan, C. d’Amato, I. Tiddi, A. Br{\"{o}}ring, S. Maier, F. Ongenae, R. Tommasini, & M. Alam (Eds.), The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers (Vol. 12739, pp. 136–140). Springer. https://doi.org/10.1007/978-3-030-80418-3\_25
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24725
Shahzad, M., Amin, A., Esteves, D., & Ngonga Ngomo, A.-C. (2021). InferNER: an attentive model leveraging the sentence-level information for Named Entity Recognition in Microblogs. In E. Bell & F. Keshtkar (Eds.), Proceedings of the Thirty-Fourth International Florida Artificial Intelligence Research Society Conference, North Miami Beach, Florida, USA, May 17-19, 2021. https://doi.org/10.32473/flairs.v34i1.128538
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24726
Röder, M., Thuy Sy Nguyen, P., Conrads, F., Alexandra Morim da Silva, A., & Ngonga Ngomo, A.-C. (2021). Lemming - Example-based Mimicking of Knowledge Graphs. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 62–69. https://doi.org/10.1109/ICSC50631.2021.00015
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24727
Amer Desouki, A., Conrads, F., Röder, M., & Ngonga Ngomo, A.-C. (2021). SYNTHG: Mimicking RDF Graphs Using Tensor Factorization. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 76–79. https://doi.org/10.1109/ICSC50631.2021.00017
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24728
Demir, C., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). A shallow neural model for relation prediction. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 179–182. https://doi.org/10.1109/ICSC50631.2021.00038
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24729
G. Athreya, R., Kona Bansal, S., Ngonga Ngomo, A.-C., & Usbeck, R. (2021). Template-based Question Answering using Recursive Neural Networks. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 195–198. https://doi.org/10.1109/ICSC50631.2021.00041
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24730
Jalota, R., Vollmers, D., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). LAUREN - Knowledge Graph Summarization for Question Answering. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 221–226. https://doi.org/10.1109/ICSC50631.2021.00047
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24731
Wilke, A., Bannoura, A., & Ngonga Ngomo, A.-C. (2021). Relicensing Combined Datasets. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 241–247. https://doi.org/10.1109/ICSC50631.2021.00050
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 24732
Röder, M., de Souza, G., Kuchelev, D., Amer Desouki, A., & Ngonga Ngomo, A.-C. (2021). ORCA - a Benchmark for Data Web Crawlers. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 272–279. https://doi.org/10.1109/ICSC50631.2021.00054
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 25203
Alexandra Morim da Silva, A., Röder, M., & Ngonga Ngomo, A.-C. (2021). Using Compositional Embeddings for Fact Checking. In A. Hotho, E. Blomqvist, S. Dietze, A. Fokoue, Y. Ding, P. M. Barnaghi, A. Haller, M. Dragoni, & H. Alani (Eds.), The Semantic Web - {ISWC} 2021 - 20th International Semantic Web Conference, {ISWC} 2021, Virtual Event, October 24-28, 2021, Proceedings (Vol. 12922, pp. 270–286). Springer. https://doi.org/10.1007/978-3-030-88361-4\_16
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 25206
Demir, C., & Ngonga Ngomo, A.-C. (2021). Convolutional Complex Knowledge Graph Embeddings. In R. Verborgh, K. Hose, H. Paulheim, P.-}Antoine Champin, M. Maleshkova, O. Corcho, P. Ristoski, & M. Alam (Eds.), The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings (Vol. 12731, pp. 409–424). Springer. https://doi.org/10.1007/978-3-030-77385-4\_24
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 25208
Speck, R., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). Twitter Network Mimicking for Data Storage Benchmarking. 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 298–305. https://doi.org/10.1109/ICSC50631.2021.00057
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 25209
Demir, C., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). A shallow neural model for relation prediction. CoRR, abs/2101.09090.
LibreCat
2021 | Journal Article | LibreCat-ID: 25210
Ali, W., Saleem, M., Yao, B., Hogan, A., & Ngonga Ngomo, A.-C. (2021). A Survey of RDF Stores \& SPARQL Engines for Querying Knowledge Graphs. CoRR, abs/2102.13027.
LibreCat
2021 | Journal Article | LibreCat-ID: 25211
Vollmers, D., Jalota, R., Moussallem, D., Topiwala, H., Ngonga Ngomo, A.-C., & Usbeck, R. (2021). Knowledge Graph Question Answering using Graph-Pattern Isomorphism. CoRR, abs/2103.06752.
LibreCat
2021 | Journal Article | LibreCat-ID: 25213
Sharma, A., Demir, C., Ngonga Ngomo, A.-C., & Wehrheim, H. (2021). MLCheck- Property-Driven Testing of Machine Learning Models. CoRR, abs/2105.00741.
LibreCat
2021 | Journal Article | LibreCat-ID: 25214
Wilke, A., & Ngonga Ngomo, A.-C. (2021). Open Data Portal Germany (OPAL) Projektergebnisse. CoRR, abs/2105.03161.
LibreCat
2021 | Journal Article | LibreCat-ID: 25215
Demir, C., & Ngonga Ngomo, A.-C. (2021). Out-of-Vocabulary Entities in Link Prediction. CoRR, abs/2105.12524.
LibreCat
2021 | Journal Article | LibreCat-ID: 25217
Demir, C., & Ngonga Ngomo, A.-C. (2021). DRILL- Deep Reinforcement Learning for Refinement Operators in ALC. CoRR, abs/2106.15373.
LibreCat
2021 | Conference Paper | LibreCat-ID: 28350
Sharma, A., Demir, C., Ngonga Ngomo, A.-C., & Wehrheim, H. (n.d.). MLCHECK–Property-Driven Testing of Machine Learning Classifiers. Proceedings of the 20th IEEE International Conference on Machine Learning and Applications (ICMLA).
LibreCat
2021 | Journal Article | LibreCat-ID: 24719
M. Zahera, H., Jalota, R., Ahmed Sherif, M., & Ngonga Ngomo, A.-C. (2021). I-AID: Identifying Actionable Information From Disaster-Related Tweets. {IEEE} Access, 9, 118861–118870. https://doi.org/10.1109/ACCESS.2021.3107812
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 24720
Hogan, A., Blomqvist, E., Cochez, M., d’Amato, C., de Melo, G., Guti{\’{e}}rrez, C., Kirrane, S., Emilio Labra Gayo, J., Navigli, R., Neumaier, S., Ngonga Ngomo, A.-C., Polleres, A., M. Rashid, S., Rula, A., Schmelzeisen, L., F. Sequeda, J., Staab, S., & Zimmermann, A. (2021). Knowledge Graphs. {ACM} Comput. Surv., 54(4), 71:1-71:37. https://doi.org/10.1145/3447772
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 29486
Firmansyah, A. F., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). GATES: Using Graph Attention Networks for Entity Summarization. Proceedings of the 11th on Knowledge Capture Conference, 73–80. https://doi.org/10.1145/3460210.3493574
LibreCat
| DOI
2021 | Book Chapter | LibreCat-ID: 29292 |
Feldhans, R., Wilke, A., Heindorf, S., Shaker, M. H., Hammer, B., Ngonga Ngomo, A.-C., & Hüllermeier, E. (2021). Drift Detection in Text Data with Document Embeddings. In Intelligent Data Engineering and Automated Learning – IDEAL 2021. Springer International Publishing. https://doi.org/10.1007/978-3-030-91608-4_11
LibreCat
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2021 | Conference Paper | LibreCat-ID: 29287 |
Demir, C., Moussallem, D., Heindorf, S., & Ngonga Ngomo, A.-C. (2021). Convolutional Hypercomplex Embeddings for Link Prediction. The 13th Asian Conference on Machine Learning, ACML 2021.
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| arXiv
2021 | Journal Article | LibreCat-ID: 29004
Ngonga Ngomo, A.-C., Sherif, M., Georgala, K., Hassan, M., Dreßler, K., Lyko, K., Obraczka, D., & Soru, T. (2021). LIMES - A Framework for Link Discovery on the Semantic Web. KI - K{\"u}nstliche Intelligenz, German Journal of Artificial Intelligence - Organ Des Fachbereichs “Künstliche Intelligenz” Der Gesellschaft Für Informatik e.V. https://doi.org/10.1007/s13218-021-00713-x
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 29043
Zahera, H. M. A., Jalota, R., Sherif, M., & Ngonga Ngomo, A.-C. (2021). I-AID: Identifying Actionable Information from Disaster-related Tweets. IEEE Open Access.
LibreCat
2021 | Journal Article | LibreCat-ID: 29005
Fathi Ahmed, A., Sherif, M., Moussallem, D., & Ngonga Ngomo, A.-C. (2021). Multilingual Verbalization and Summarization for Explainable Link Discovery. Data & Knowledge Engineering, 101874. https://doi.org/10.1016/j.datak.2021.101874
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 24456 |
Rohlfing, K. J., Cimiano, P., Scharlau, I., Matzner, T., Buhl, H. M., Buschmeier, H., Esposito, E., Grimminger, A., Hammer, B., Haeb-Umbach, R., Horwath, I., Hüllermeier, E., Kern, F., Kopp, S., Thommes, K., Ngonga Ngomo, A.-C., Schulte, C., Wachsmuth, H., Wagner, P., & Wrede, B. (2021). Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems. IEEE Transactions on Cognitive and Developmental Systems, 13(3), 717–728. https://doi.org/10.1109/tcds.2020.3044366
LibreCat
| Files available
| DOI
2021 | Journal Article | LibreCat-ID: 25212
Qudus, U., Saleem, M., Ngonga Ngomo, A.-C., & Lee, Y.-K. (n.d.). An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines. Semantic Web, 12(6), 843–868. https://doi.org/10.3233/SW-200420
LibreCat
| Files available
| DOI
2020 | Journal Article | LibreCat-ID: 25326
Röder, M., Kuchelev, D., & Ngonga Ngomo, A.-C. (2020). HOBBIT: A platform for benchmarking Big Linked Data. Data Sci., 3(1), 15–35. https://doi.org/10.3233/ds-190021
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 25328
Röder, M., de Souza, G., & Ngonga Ngomo, A.-C. (2020). Squirrel - Crawling RDF Knowledge Graphs on the Web. In J. Z. Pan, V. A. M. Tamma, C. d’Amato, K. Janowicz, B. Fu, A. Polleres, O. Seneviratne, & L. Kagal (Eds.), The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {II} (Vol. 12507, pp. 34–47). Springer. https://doi.org/10.1007/978-3-030-62466-8\_3
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 25333
Georgala, K., Ahmed Sherif, M., Röder, M., & Ngonga Ngomo, A.-C. (2020). Applying edge-counting semantic similarities to link discovery: scalability and accuracy. In P. Shvaiko, J. Euzenat, E. Jimenez-Ruiz, O. Hassanzadeh, & C. Trojahn (Eds.), Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference {(ISWC} 2020), Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (Vol. 2788, pp. 36–47). CEUR-WS.org.
LibreCat
2020 | Conference Paper | LibreCat-ID: 25340
Ahmed Sherif, M., Dreßler, K., & Ngonga Ngomo, A.-C. (2020). LIGON - link discovery with noisy oracles. In P. Shvaiko, J. Euzenat, E. Jimenez-Ruiz, O. Hassanzadeh, & C. Trojahn (Eds.), Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference {(ISWC} 2020), Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (Vol. 2788, pp. 48–59). CEUR-WS.org.
LibreCat
2020 | Conference Paper | LibreCat-ID: 25341
Bigerl, A., Conrads, F., Behning, C., Ahmed Sherif, M., Saleem, M., & Ngonga Ngomo, A.-C. (2020). Tentris - A Tensor-Based Triple Store. In J. Z. Pan, V. A. M. Tamma, C. d’Amato, K. Janowicz, B. Fu, A. Polleres, O. Seneviratne, & L. Kagal (Eds.), The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I} (Vol. 12506, pp. 56–73). Springer. https://doi.org/10.1007/978-3-030-62419-4\_4
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 25342
Georgala, K., Ahmed Sherif, M., & Ngonga Ngomo, A.-C. (2020). LIGER - link discovery with partial recall. In P. Shvaiko, J. Euzenat, E. Jimenez-Ruiz, O. Hassanzadeh, & C. Trojahn (Eds.), Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference {(ISWC} 2020), Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (Vol. 2788, pp. 87–91). CEUR-WS.org.
LibreCat
2020 | Conference Paper | LibreCat-ID: 25343
Moussallem, D., Gnaneshwar, D., Castro Ferreira, T., & Ngonga Ngomo, A.-C. (2020). NABU - Multilingual Graph-Based Neural RDF Verbalizer. In J. Z. Pan, V. A. M. Tamma, C. d’Amato, K. Janowicz, B. Fu, A. Polleres, O. Seneviratne, & L. Kagal (Eds.), The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I} (Vol. 12506, pp. 420–437). Springer. https://doi.org/10.1007/978-3-030-62419-4\_24
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 25344
Zhang, X., Wang, M., Saleem, M., Ngonga Ngomo, A.-C., Qi, G., & Wang, H. (2020). Revealing Secrets in SPARQL Session Level. In J. Z. Pan, V. A. M. Tamma, C. d’Amato, K. Janowicz, B. Fu, A. Polleres, O. Seneviratne, & L. Kagal (Eds.), The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I} (Vol. 12506, pp. 672–690). Springer. https://doi.org/10.1007/978-3-030-62419-4\_38
LibreCat
| DOI
2020 | Book Chapter | LibreCat-ID: 25345
Röder, M., Ahmed Sherif, M., Saleem, M., Conrads, F., & Ngonga Ngomo, A.-C. (2020). Benchmarking the Lifecycle of Knowledge Graphs. In I. Tiddi, F. Lécué, & P. Hitzler (Eds.), Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges (Vol. 47, pp. 73–97). {IOS} Press. https://doi.org/10.3233/SSW200012
LibreCat
| DOI
2020 | Book Chapter | LibreCat-ID: 25346
Moussallem, D., Speck, R., & Ngonga Ngomo, A.-C. (2020). Generating Explanations in Natural Language from Knowledge Graphs. In I. Tiddi, F. Lécué, & P. Hitzler (Eds.), Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges (Vol. 47, pp. 213–241). {IOS} Press. https://doi.org/10.3233/SSW200020
LibreCat
| DOI
2020 | Conference (Editor) | LibreCat-ID: 25347
Harth, A., Kirrane, S., Ngonga Ngomo, A.-C., Paulheim, H., Rula, A., Lisa Gentile, A., Haase, P., & Cochez, M. (Eds.). (2020). The Semantic Web - 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings (Vol. 12123). Springer. https://doi.org/10.1007/978-3-030-49461-2
LibreCat
| DOI
2020 | Conference (Editor) | LibreCat-ID: 25348
Koubarakis, M., Alani, H., Antoniou, G., Bontcheva, K., G. Breslin, J., Collarana, D., Demidova, E., Dietze, S., Gottschalk, S., Governatori, G., Hogan, A., Lécué, F., Montiel-Ponsoda, E., Ngonga Ngomo, A.-C., Pinto, S., Saleem, M., Troncy, R., Tsalapati, E., Usbeck, R., & Verborgh, R. (Eds.). (2020). Joint Proceedings of Workshops AI4LEGAL2020, NLIWOD, PROFILES 2020, QuWeDa 2020 and SEMIFORM2020 Colocated with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November, 2020 (Vol. 2722). CEUR-WS.org.
LibreCat
2020 | Conference (Editor) | LibreCat-ID: 25349
Mihindukulasooriya, N., Dubey, M., Gliozzo, A., Lehmann, J., Ngonga Ngomo, A.-C., & Usbeck, R. (Eds.). (2020). Proceedings of the SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November 5th, 2020 (Vol. 2774). CEUR-WS.org.
LibreCat
2020 | Journal Article | LibreCat-ID: 25350
Demir, C., & Ngonga Ngomo, A.-C. (2020). A Physical Embedding Model for Knowledge Graphs. CoRR, abs/2001.07418.
LibreCat
2020 | Journal Article | LibreCat-ID: 25351
Röder, M., Ahmed Sherif, M., Saleem, M., Conrads, F., & Ngonga Ngomo, A.-C. (2020). Benchmarking Knowledge Graphs on the Web. CoRR, abs/2002.06039.
LibreCat
2020 | Journal Article | LibreCat-ID: 25352
Hogan, A., Blomqvist, E., Cochez, M., d’Amato, C., de Melo, G., Gutiérrez, C., Emilio Labra Gayo, J., Kirrane, S., Neumaier, S., Polleres, A., Navigli, R., Ngonga Ngomo, A.-C., M. Rashid, S., Rula, A., Schmelzeisen, L., F. Sequeda, J., Staab, S., & Zimmermann, A. (2020). Knowledge Graphs. CoRR, abs/2003.02320.
LibreCat
2020 | Journal Article | LibreCat-ID: 25353
M. Zahera, H., Ahmed Sherif, M., & Ngonga Ngomo, A.-C. (2020). Semantic-based End-to-End Learning for Typhoon Intensity Prediction. CoRR, abs/2003.13779.
LibreCat
2020 | Journal Article | LibreCat-ID: 25354
G. Athreya, R., Kona Bansal, S., Ngonga Ngomo, A.-C., & Usbeck, R. (2020). Template-based Question Answering using Recursive Neural Networks. CoRR, abs/2004.13843.
LibreCat
2020 | Journal Article | LibreCat-ID: 25355
Demir, C., & Ngonga Ngomo, A.-C. (2020). Convolutional Complex Knowledge Graph Embeddings. CoRR, abs/2008.03130.
LibreCat
2020 | Journal Article | LibreCat-ID: 25356
M. Zahera, H., Jalota, R., Ahmed Sherif, M., & Ngonga Ngomo, A.-C. (2020). I-AID: Identifying Actionable Information from Disaster-related Tweets. CoRR, abs/2008.13544.
LibreCat
2020 | Journal Article | LibreCat-ID: 25357
Zhang, X., Wang, M., Saleem, M., Ngonga Ngomo, A.-C., Qi, G., & Wang, H. (2020). Revealing Secrets in SPARQL Session Level. CoRR, abs/2009.06625.
LibreCat
2020 | Journal Article | LibreCat-ID: 25358
Moussallem, D., Gnaneshwar, D., Castro Ferreira, T., & Ngonga Ngomo, A.-C. (2020). NABU - Multilingual Graph-based Neural RDF Verbalizer. CoRR, abs/2009.07728.
LibreCat
2020 | Journal Article | LibreCat-ID: 25359
Ali, W., Saleem, M., Yao, B., Hogan, A., & Ngonga Ngomo, A.-C. (2020). Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey. CoRR, abs/2009.10331.
LibreCat
2020 | Journal Article | LibreCat-ID: 25360
Mihindukulasooriya, N., Dubey, M., Gliozzo, A., Lehmann, J., Ngonga Ngomo, A.-C., & Usbeck, R. (2020). SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge. CoRR, abs/2012.00555.
LibreCat
2020 | Conference Paper | LibreCat-ID: 20141 |
Heindorf, S., Scholten, Y., Wachsmuth, H., Ngonga Ngomo, A.-C., & Potthast, M. (2020). CauseNet: Towards a Causality Graph Extracted from the Web. Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM 2020), 3023–3030. https://doi.org/10.1145/3340531.3412763
LibreCat
| DOI
| Download (ext.)
2020 | Book Chapter | LibreCat-ID: 29042
Röder, M., Sherif, M., Saleem, M., Conrads, F., & Ngonga Ngomo, A.-C. (2020). Benchmarking the Lifecycle of Knowledge Graphs. In I. Tiddi, F. Lécué, & P. Hitzler (Eds.), Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges (pp. 73–97). IOS Press. https://doi.org/10.3233/SSW200012
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 29009
Georgala, K., Röder, M., Sherif, M., & Ngonga Ngomo, A.-C. (2020). Applying edge-counting semantic similarities to Link Discovery: Scalability and Accuracy. Proceedings of Ontology Matching Workshop 2020.
LibreCat
2020 | Conference Paper | LibreCat-ID: 29010
Sherif, M., Dreßler}, K., & Ngonga Ngomo, A.-C. (2020). LIGON – Link Discovery with Noisy Oracles. Proceedings of Ontology Matching Workshop 2020.
LibreCat
2020 | Journal Article | LibreCat-ID: 29039
Bigerl, A., Conrads, F., Behning, C., Sherif, M., Saleem, M., & Ngonga Ngomo, A.-C. (2020). Tentris – A Tensor-Based Triple Store. The Semantic Web -- ISWC 2020.
LibreCat
2020 | Conference Paper | LibreCat-ID: 29007
Georgala, K., Sherif, M., & Ngonga Ngomo, A.-C. (2020). LIGER – Link Discovery with Partial Recall. Proceedings of Ontology Matching Workshop 2020.
LibreCat
2019 | Journal Article | LibreCat-ID: 25361
Mehmood, Q., Saleem, M., Sahay, R., Ngonga Ngomo, A.-C., & d’Aquin, M. (2019). QPPDs: Querying Property Paths Over Distributed RDF Datasets. {IEEE} Access, 7, 101031–101045. https://doi.org/10.1109/ACCESS.2019.2930416
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 25362
Usbeck, R., Röder, M., Hoffmann, M., Conrads, F., Huthmann, J., Ngonga Ngomo, A.-C., Demmler, C., & Unger, C. (2019). Benchmarking question answering systems. Semantic Web, 10(2), 293–304. https://doi.org/10.3233/SW-180312
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 25363
Rula, A., Palmonari, M., Rubinacci, S., Ngonga Ngomo, A.-C., Lehmann, J., Maurino, A., & Esteves, D. (2019). TISCO: Temporal scoping of facts. J. Web Semant., 54, 72–86. https://doi.org/10.1016/j.websem.2018.09.002
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 25364
Speck, R., & Ngonga Ngomo, A.-C. (2019). Leopard - A baseline approach to attribute prediction and validation for knowledge graph population. J. Web Semant., 55, 102–107. https://doi.org/10.1016/j.websem.2018.12.006
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 25365
Jalota, R., Trivedi, P., Maheshwari, G., Ngonga Ngomo, A.-C., & Usbeck, R. (2019). An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot. In A. Følstad, T. B. Araujo, S. Papadopoulos, E. Lai-Chong Law, O.-C. Granmo, E. Luger, & P. Bae Brandtzæg (Eds.), Chatbot Research and Design - Third International Workshop, {CONVERSATIONS} 2019, Amsterdam, The Netherlands, November 19-20, 2019, Revised Selected Papers (Vol. 11970, pp. 19–33). Springer. https://doi.org/10.1007/978-3-030-39540-7\_2
LibreCat
| DOI