375 Publications

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[375]
2023 | Research Data | LibreCat-ID: 45560
M. Ali, M. Saleem, D. Moussallem, M. Sherif, and A.-C. Ngonga Ngomo, RELD: A Knowledge Graph of Relation Extraction Datasets. LibreCat University, 2023.
LibreCat | DOI
 
[374]
2023 | Conference Paper | LibreCat-ID: 33734 | OA
N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class Expression Synthesis,” in The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023), Hersonissos, Crete, Greece, 2023, vol. 13870, pp. 209–226, doi: https://doi.org/10.1007/978-3-031-33455-9_13.
LibreCat | DOI | Download (ext.)
 
[373]
2023 | Preprint | LibreCat-ID: 37937
L. N. Sieger, S. Heindorf, L. Blübaum, and A.-C. Ngonga Ngomo, “Counterfactual Explanations for Concepts in ELH,” arXiv:2301.05109. 2023.
LibreCat | Download (ext.) | arXiv
 
[372]
2023 | Book Chapter | LibreCat-ID: 45884 | OA
J. M. Hanselle et al., “Configuration and Evaluation,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 85–104.
LibreCat | Files available | DOI
 
[371]
2023 | Conference Paper | LibreCat-ID: 46514
A. Becker, A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.
LibreCat
 
[370]
2023 | Book Chapter | LibreCat-ID: 46516
A. F. A. Ahmed, A. F. Firmansyah, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Explainable Integration of Knowledge Graphs Using Large Language Models,” in Natural Language Processing and Information Systems, Cham: Springer Nature Switzerland, 2023.
LibreCat | DOI
 
[369]
2023 | Conference Paper | LibreCat-ID: 46518
H. M. A. Zahera, F. Vitiugin, M. Sherif, C. Castillo, and A.-C. Ngonga Ngomo, “Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.
LibreCat
 
[368]
2023 | Research Data | LibreCat-ID: 45558
M. Sherif, A. A. Morim da Silva, S. Pestryakova, A. F. A. Ahmed, S. Niemann, and A.-C. Ngonga Ngomo, IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University, 2023.
LibreCat | DOI
 
[367]
2023 | Book Chapter | LibreCat-ID: 47421
N. J. Kouagou, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class Expression Synthesis in ALCHIQ(D),” in Machine Learning and Knowledge Discovery in Databases: Research Track, Cham: Springer Nature Switzerland, 2023.
LibreCat | DOI
 
[366]
2023 | Book Chapter | LibreCat-ID: 46460
A.-C. Ngonga Ngomo, C. Demir, N. J. Kouagou, S. Heindorf, N. Karalis, and A. Bigerl, “Class Expression Learning with Multiple Representations,” in Compendium of Neurosymbolic Artificial Intelligence, IOS Press, 2023, pp. 272–286.
LibreCat
 
[365]
2023 | Journal Article | LibreCat-ID: 46248 | OA
C. Demir, M. Wiebesiek, R. Lu, A.-C. Ngonga Ngomo, and S. Heindorf, “LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals,” ECML PKDD, 2023.
LibreCat | Files available
 
[364]
2022 | Conference Paper | LibreCat-ID: 31806
K. Dreßler, M. Sherif, and A.-C. Ngonga Ngomo, “ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning,” presented at the HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona (Spain), 2022, doi: 10.1145/3511095.3531287.
LibreCat | DOI
 
[363]
2022 | Preprint | LibreCat-ID: 31545 | OA
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” arXiv:2205.06560. 2022.
LibreCat | Download (ext.)
 
[362]
2022 | Book Chapter | LibreCat-ID: 33740 | OA
N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Learning Concept Lengths Accelerates Concept Learning in ALC,” in The Semantic Web, Cham: Springer International Publishing, 2022.
LibreCat | Files available | DOI | Download (ext.)
 
[361]
2022 | Conference Paper | LibreCat-ID: 29290 | OA
S. Heindorf et al., “EvoLearner: Learning Description Logics with Evolutionary Algorithms,” in WWW, 2022, pp. 818–828.
LibreCat | Download (ext.)
 
[360]
2022 | Conference Paper | LibreCat-ID: 35541
H. M. Zahera, D. Vollmers, M. A. Sherif, and A.-C. Ngonga Ngomo, “MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 303–318, doi: 10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[359]
2022 | Conference Paper | LibreCat-ID: 35540
A. Perevalov, A. Both, D. Diefenbach, and A.-C. Ngonga Ngomo, “Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs?,” in WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022, 2022, pp. 977–986, doi: 10.1145/3485447.3511940.
LibreCat | DOI
 
[358]
2022 | Conference (Editor) | LibreCat-ID: 35538
M. Saleem, A.-C. Ngonga Ngomo, and 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.
LibreCat
 
[357]
2022 | Conference Paper | LibreCat-ID: 35544
A. Bigerl, L. Conrads, C. Behning, M. Saleem, and A.-C. Ngonga Ngomo, “Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 57–73, doi: 10.1007/978-3-031-19433-7_4.
LibreCat | DOI
 
[356]
2022 | Conference Paper | LibreCat-ID: 35543
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “REBench: Microbenchmarking Framework for Relation Extraction Systems,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 643–659, doi: 10.1007/978-3-031-19433-7_37.
LibreCat | DOI
 
[355]
2022 | Conference Paper | LibreCat-ID: 35542
C. Demir, A. Himmelhuber, Y. Liu, A. Bigerl, D. Moussallem, and A.-C. Ngonga Ngomo, “Rapid Explainability for Skill Description Learning,” in 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, 2022, vol. 3254.
LibreCat
 
[354]
2022 | Conference Paper | LibreCat-ID: 35545
C. Stadler, M. Saleem, and A.-C. Ngonga Ngomo, “LSQ Framework: The LSQ Framework for SPARQL Query Log Processing,” in 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, 2022, vol. 3279, pp. 49–64.
LibreCat
 
[353]
2022 | Conference Paper | LibreCat-ID: 35547
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” in HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022, 2022, pp. 1–10, doi: 10.1145/3511095.3531276.
LibreCat | DOI
 
[352]
2022 | Journal Article | LibreCat-ID: 35551
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “A survey of RDF stores & SPARQL engines for querying knowledge graphs,” VLDB J., vol. 31, no. 3, pp. 1–26, 2022, doi: 10.1007/s00778-021-00711-3.
LibreCat | DOI
 
[351]
2022 | Journal Article | LibreCat-ID: 35552
C. Demir and A.-C. Ngonga Ngomo, “Hardware-agnostic computation for large-scale knowledge graph embeddings,” Softw. Impacts, vol. 13, p. 100377, 2022, doi: 10.1016/j.simpa.2022.100377.
LibreCat | DOI
 
[350]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
H. M. A. Zahera et al., “Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings,” in The Semantic Web: ESWC 2022 Satellite Events, Cham: Springer International Publishing, 2022.
LibreCat | DOI | Download (ext.)
 
[349]
2022 | Conference Paper | LibreCat-ID: 33739 | OA
A. Bondarenko et al., “CausalQA: A Benchmark for Causal Question Answering,” in Proceedings of the 29th International Conference on Computational Linguistics, 2022, pp. 3296–3308.
LibreCat | Download (ext.)
 
[348]
2022 | Journal Article | LibreCat-ID: 29851 | OA
S. Pestryakova et al., “CovidPubGraph: A FAIR Knowledge Graph of COVID-19 Publications,” Scientific Data, 2022.
LibreCat | Download (ext.)
 
[347]
2022 | Conference Paper | LibreCat-ID: 46538
H. M. A. Zahera, D. Vollmers, M. Sherif, and A.-C. Ngonga Ngomo, “MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs,” doi: 10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[346]
2022 | Conference Paper | LibreCat-ID: 32509
U. Qudus, M. Röder, M. Saleem, and A.-C. Ngonga Ngomo, “HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs,” in The Semantic Web -- ISWC 2022, Hanghzou, China, pp. 462--480, doi: 10.1007/978-3-031-19433-7_27.
LibreCat | Files available | DOI
 
[345]
2021 | Journal Article | LibreCat-ID: 24721
A. Fathi Ahmed, M. Ahmed Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Multilingual Verbalization and Summarization for Explainable Link Discovery,” Data Knowl. Eng., vol. 133, p. 101874, 2021, doi: 10.1016/j.datak.2021.101874.
LibreCat | DOI
 
[344]
2021 | Conference Paper | LibreCat-ID: 24722
M. Röder, P. Frerk, F. Conrads, and A.-C. Ngonga Ngomo, “Applying Grammar-Based Compression to RDF,” in The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings, 2021, vol. 12731, pp. 93–108, doi: 10.1007/978-3-030-77385-4\_6.
LibreCat | DOI
 
[343]
2021 | Conference Paper | LibreCat-ID: 24723
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “Unsupervised Relation Extraction Using Sentence Encoding,” in The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, 2021, vol. 12739, pp. 136–140, doi: 10.1007/978-3-030-80418-3\_25.
LibreCat | DOI
 
[342]
2021 | Conference Paper | LibreCat-ID: 24724
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “Unsupervised Relation Extraction Using Sentence Encoding,” in The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, 2021, vol. 12739, pp. 136–140, doi: 10.1007/978-3-030-80418-3\_25.
LibreCat | DOI
 
[341]
2021 | Conference Paper | LibreCat-ID: 24725
M. Shahzad, A. Amin, D. Esteves, and A.-C. Ngonga Ngomo, “InferNER: an attentive model leveraging the sentence-level information for Named Entity Recognition in Microblogs,” in Proceedings of the Thirty-Fourth International Florida Artificial Intelligence Research Society Conference, North Miami Beach, Florida, USA, May 17-19, 2021, 2021, doi: 10.32473/flairs.v34i1.128538.
LibreCat | DOI
 
[340]
2021 | Conference Paper | LibreCat-ID: 24726
M. Röder, P. Thuy Sy Nguyen, F. Conrads, A. Alexandra Morim da Silva, and A.-C. Ngonga Ngomo, “Lemming - Example-based Mimicking of Knowledge Graphs,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 62–69, doi: 10.1109/ICSC50631.2021.00015.
LibreCat | DOI
 
[339]
2021 | Conference Paper | LibreCat-ID: 24727
A. Amer Desouki, F. Conrads, M. Röder, and A.-C. Ngonga Ngomo, “SYNTHG: Mimicking RDF Graphs Using Tensor Factorization,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 76–79, doi: 10.1109/ICSC50631.2021.00017.
LibreCat | DOI
 
[338]
2021 | Conference Paper | LibreCat-ID: 24728
C. Demir, D. Moussallem, and A.-C. Ngonga Ngomo, “A shallow neural model for relation prediction,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 179–182, doi: 10.1109/ICSC50631.2021.00038.
LibreCat | DOI
 
[337]
2021 | Conference Paper | LibreCat-ID: 24729
R. G. Athreya, S. Kona Bansal, A.-C. Ngonga Ngomo, and R. Usbeck, “Template-based Question Answering using Recursive Neural Networks,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 195–198, doi: 10.1109/ICSC50631.2021.00041.
LibreCat | DOI
 
[336]
2021 | Conference Paper | LibreCat-ID: 24730
R. Jalota, D. Vollmers, D. Moussallem, and A.-C. Ngonga Ngomo, “LAUREN - Knowledge Graph Summarization for Question Answering,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 221–226, doi: 10.1109/ICSC50631.2021.00047.
LibreCat | DOI
 
[335]
2021 | Conference Paper | LibreCat-ID: 24731
A. Wilke, A. Bannoura, and A.-C. Ngonga Ngomo, “Relicensing Combined Datasets,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 241–247, doi: 10.1109/ICSC50631.2021.00050.
LibreCat | DOI
 
[334]
2021 | Conference Paper | LibreCat-ID: 24732
M. Röder, G. de Souza, D. Kuchelev, A. Amer Desouki, and A.-C. Ngonga Ngomo, “ORCA - a Benchmark for Data Web Crawlers,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 272–279, doi: 10.1109/ICSC50631.2021.00054.
LibreCat | DOI
 
[333]
2021 | Conference Paper | LibreCat-ID: 25203
A. Alexandra Morim da Silva, M. Röder, and A.-C. Ngonga Ngomo, “Using Compositional Embeddings for Fact Checking,” in The Semantic Web - {ISWC} 2021 - 20th International Semantic Web Conference, {ISWC} 2021, Virtual Event, October 24-28, 2021, Proceedings, 2021, vol. 12922, pp. 270–286, doi: 10.1007/978-3-030-88361-4\_16.
LibreCat | DOI
 
[332]
2021 | Conference Paper | LibreCat-ID: 25206
C. Demir and A.-C. Ngonga Ngomo, “Convolutional Complex Knowledge Graph Embeddings,” in The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings, 2021, vol. 12731, pp. 409–424, doi: 10.1007/978-3-030-77385-4\_24.
LibreCat | DOI
 
[331]
2021 | Conference Paper | LibreCat-ID: 25208
R. Speck, D. Moussallem, and A.-C. Ngonga Ngomo, “Twitter Network Mimicking for Data Storage Benchmarking,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 298–305, doi: 10.1109/ICSC50631.2021.00057.
LibreCat | DOI
 
[330]
2021 | Journal Article | LibreCat-ID: 25209
C. Demir, D. Moussallem, and A.-C. Ngonga Ngomo, “A shallow neural model for relation prediction,” CoRR, vol. abs/2101.09090, 2021.
LibreCat
 
[329]
2021 | Journal Article | LibreCat-ID: 25210
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “A Survey of RDF Stores \& SPARQL Engines for Querying Knowledge Graphs,” CoRR, vol. abs/2102.13027, 2021.
LibreCat
 
[328]
2021 | Journal Article | LibreCat-ID: 25211
D. Vollmers, R. Jalota, D. Moussallem, H. Topiwala, A.-C. Ngonga Ngomo, and R. Usbeck, “Knowledge Graph Question Answering using Graph-Pattern Isomorphism,” CoRR, vol. abs/2103.06752, 2021.
LibreCat
 
[327]
2021 | Journal Article | LibreCat-ID: 25213
A. Sharma, C. Demir, A.-C. Ngonga Ngomo, and H. Wehrheim, “MLCheck- Property-Driven Testing of Machine Learning Models,” CoRR, vol. abs/2105.00741, 2021.
LibreCat
 
[326]
2021 | Journal Article | LibreCat-ID: 25214
A. Wilke and A.-C. Ngonga Ngomo, “Open Data Portal Germany (OPAL) Projektergebnisse,” CoRR, vol. abs/2105.03161, 2021.
LibreCat
 
[325]
2021 | Journal Article | LibreCat-ID: 25215
C. Demir and A.-C. Ngonga Ngomo, “Out-of-Vocabulary Entities in Link Prediction,” CoRR, vol. abs/2105.12524, 2021.
LibreCat
 
[324]
2021 | Journal Article | LibreCat-ID: 25217
C. Demir and A.-C. Ngonga Ngomo, “DRILL- Deep Reinforcement Learning for Refinement Operators in ALC,” CoRR, vol. abs/2106.15373, 2021.
LibreCat
 
[323]
2021 | Conference Paper | LibreCat-ID: 28350
A. Sharma, C. Demir, A.-C. Ngonga Ngomo, and H. Wehrheim, “MLCHECK–Property-Driven Testing of Machine Learning Classifiers.”
LibreCat
 
[322]
2021 | Journal Article | LibreCat-ID: 24719
H. M. Zahera, R. Jalota, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information From Disaster-Related Tweets,” {IEEE} Access, vol. 9, pp. 118861–118870, 2021, doi: 10.1109/ACCESS.2021.3107812.
LibreCat | DOI
 
[321]
2021 | Journal Article | LibreCat-ID: 24720
A. Hogan et al., “Knowledge Graphs,” {ACM} Comput. Surv., vol. 54, no. 4, p. 71:1-71:37, 2021, doi: 10.1145/3447772.
LibreCat | DOI
 
[320]
2021 | Conference Paper | LibreCat-ID: 29486
A. F. Firmansyah, D. Moussallem, and A.-C. Ngonga Ngomo, “GATES: Using Graph Attention Networks for Entity Summarization,” in Proceedings of the 11th on Knowledge Capture Conference, 2021, pp. 73–80, doi: 10.1145/3460210.3493574.
LibreCat | DOI
 
[319]
2021 | Book Chapter | LibreCat-ID: 29292 | OA
R. Feldhans et al., “Drift Detection in Text Data with Document Embeddings,” in Intelligent Data Engineering and Automated Learning – IDEAL 2021, Cham: Springer International Publishing, 2021.
LibreCat | Files available | DOI | Download (ext.)
 
[318]
2021 | Conference Paper | LibreCat-ID: 29287 | OA
C. Demir, D. Moussallem, S. Heindorf, and A.-C. Ngonga Ngomo, “Convolutional Hypercomplex Embeddings for Link Prediction,” 2021.
LibreCat | Download (ext.) | arXiv
 
[317]
2021 | Journal Article | LibreCat-ID: 29004
A.-C. Ngonga Ngomo et al., “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., 2021, doi: 10.1007/s13218-021-00713-x.
LibreCat | DOI
 
[316]
2021 | Conference Paper | LibreCat-ID: 29043
H. M. A. Zahera, R. Jalota, M. Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information from Disaster-related Tweets,” 2021.
LibreCat
 
[315]
2021 | Journal Article | LibreCat-ID: 29005
A. Fathi Ahmed, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Multilingual Verbalization and Summarization for Explainable Link Discovery,” Data & Knowledge Engineering, p. 101874, 2021, doi: https://doi.org/10.1016/j.datak.2021.101874.
LibreCat | DOI
 
[314]
2021 | Journal Article | LibreCat-ID: 24456 | OA
K. J. Rohlfing et al., “Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems,” IEEE Transactions on Cognitive and Developmental Systems, vol. 13, no. 3, pp. 717–728, 2021, doi: 10.1109/tcds.2020.3044366.
LibreCat | Files available | DOI
 
[313]
2021 | Journal Article | LibreCat-ID: 25212
U. Qudus, M. Saleem, A.-C. Ngonga Ngomo, and Y.-K. Lee, “An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines,” Semantic Web, vol. 12, no. 6, pp. 843–868, doi: 10.3233/SW-200420.
LibreCat | Files available | DOI
 
[312]
2020 | Journal Article | LibreCat-ID: 25326
M. Röder, D. Kuchelev, and A.-C. Ngonga Ngomo, “HOBBIT: A platform for benchmarking Big Linked Data,” Data Sci., vol. 3, no. 1, pp. 15–35, 2020, doi: 10.3233/ds-190021.
LibreCat | DOI
 
[311]
2020 | Conference Paper | LibreCat-ID: 25328
M. Röder, G. de Souza, and A.-C. Ngonga Ngomo, “Squirrel - Crawling RDF Knowledge Graphs on the Web,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {II}, 2020, vol. 12507, pp. 34–47, doi: 10.1007/978-3-030-62466-8\_3.
LibreCat | DOI
 
[310]
2020 | Conference Paper | LibreCat-ID: 25333
K. Georgala, M. Ahmed Sherif, M. Röder, and A.-C. Ngonga Ngomo, “Applying edge-counting semantic similarities to link discovery: scalability and accuracy,” in 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, 2020, vol. 2788, pp. 36–47.
LibreCat
 
[309]
2020 | Conference Paper | LibreCat-ID: 25340
M. Ahmed Sherif, K. Dreßler, and A.-C. Ngonga Ngomo, “LIGON - link discovery with noisy oracles,” in 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, 2020, vol. 2788, pp. 48–59.
LibreCat
 
[308]
2020 | Conference Paper | LibreCat-ID: 25341
A. Bigerl, F. Conrads, C. Behning, M. Ahmed Sherif, M. Saleem, and A.-C. Ngonga Ngomo, “Tentris - A Tensor-Based Triple Store,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 56–73, doi: 10.1007/978-3-030-62419-4\_4.
LibreCat | DOI
 
[307]
2020 | Conference Paper | LibreCat-ID: 25342
K. Georgala, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “LIGER - link discovery with partial recall,” in 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, 2020, vol. 2788, pp. 87–91.
LibreCat
 
[306]
2020 | Conference Paper | LibreCat-ID: 25343
D. Moussallem, D. Gnaneshwar, T. Castro Ferreira, and A.-C. Ngonga Ngomo, “NABU - Multilingual Graph-Based Neural RDF Verbalizer,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 420–437, doi: 10.1007/978-3-030-62419-4\_24.
LibreCat | DOI
 
[305]
2020 | Conference Paper | LibreCat-ID: 25344
X. Zhang, M. Wang, M. Saleem, A.-C. Ngonga Ngomo, G. Qi, and H. Wang, “Revealing Secrets in SPARQL Session Level,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 672–690, doi: 10.1007/978-3-030-62419-4\_38.
LibreCat | DOI
 
[304]
2020 | Book Chapter | LibreCat-ID: 25345
M. Röder, M. Ahmed Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking the Lifecycle of Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, vol. 47, I. Tiddi, F. Lécué, and P. Hitzler, Eds. {IOS} Press, 2020, pp. 73–97.
LibreCat | DOI
 
[303]
2020 | Book Chapter | LibreCat-ID: 25346
D. Moussallem, R. Speck, and A.-C. Ngonga Ngomo, “Generating Explanations in Natural Language from Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, vol. 47, I. Tiddi, F. Lécué, and P. Hitzler, Eds. {IOS} Press, 2020, pp. 213–241.
LibreCat | DOI
 
[302]
2020 | Conference (Editor) | LibreCat-ID: 25347
A. Harth et al., Eds., The Semantic Web - 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings, vol. 12123. Springer, 2020.
LibreCat | DOI
 
[301]
2020 | Conference (Editor) | LibreCat-ID: 25348
M. Koubarakis et al., Eds., 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, 2020.
LibreCat
 
[300]
2020 | Conference (Editor) | LibreCat-ID: 25349
N. Mihindukulasooriya, M. Dubey, A. Gliozzo, J. Lehmann, A.-C. Ngonga Ngomo, and R. Usbeck, Eds., 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, 2020.
LibreCat
 
[299]
2020 | Journal Article | LibreCat-ID: 25350
C. Demir and A.-C. Ngonga Ngomo, “A Physical Embedding Model for Knowledge Graphs,” CoRR, vol. abs/2001.07418, 2020.
LibreCat
 
[298]
2020 | Journal Article | LibreCat-ID: 25351
M. Röder, M. Ahmed Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking Knowledge Graphs on the Web,” CoRR, vol. abs/2002.06039, 2020.
LibreCat
 
[297]
2020 | Journal Article | LibreCat-ID: 25352
A. Hogan et al., “Knowledge Graphs,” CoRR, vol. abs/2003.02320, 2020.
LibreCat
 
[296]
2020 | Journal Article | LibreCat-ID: 25353
H. M. Zahera, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Semantic-based End-to-End Learning for Typhoon Intensity Prediction,” CoRR, vol. abs/2003.13779, 2020.
LibreCat
 
[295]
2020 | Journal Article | LibreCat-ID: 25354
R. G. Athreya, S. Kona Bansal, A.-C. Ngonga Ngomo, and R. Usbeck, “Template-based Question Answering using Recursive Neural Networks,” CoRR, vol. abs/2004.13843, 2020.
LibreCat
 
[294]
2020 | Journal Article | LibreCat-ID: 25355
C. Demir and A.-C. Ngonga Ngomo, “Convolutional Complex Knowledge Graph Embeddings,” CoRR, vol. abs/2008.03130, 2020.
LibreCat
 
[293]
2020 | Journal Article | LibreCat-ID: 25356
H. M. Zahera, R. Jalota, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information from Disaster-related Tweets,” CoRR, vol. abs/2008.13544, 2020.
LibreCat
 
[292]
2020 | Journal Article | LibreCat-ID: 25357
X. Zhang, M. Wang, M. Saleem, A.-C. Ngonga Ngomo, G. Qi, and H. Wang, “Revealing Secrets in SPARQL Session Level,” CoRR, vol. abs/2009.06625, 2020.
LibreCat
 
[291]
2020 | Journal Article | LibreCat-ID: 25358
D. Moussallem, D. Gnaneshwar, T. Castro Ferreira, and A.-C. Ngonga Ngomo, “NABU - Multilingual Graph-based Neural RDF Verbalizer,” CoRR, vol. abs/2009.07728, 2020.
LibreCat
 
[290]
2020 | Journal Article | LibreCat-ID: 25359
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey,” CoRR, vol. abs/2009.10331, 2020.
LibreCat
 
[289]
2020 | Journal Article | LibreCat-ID: 25360
N. Mihindukulasooriya, M. Dubey, A. Gliozzo, J. Lehmann, A.-C. Ngonga Ngomo, and R. Usbeck, “SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge,” CoRR, vol. abs/2012.00555, 2020.
LibreCat
 
[288]
2020 | Conference Paper | LibreCat-ID: 20141 | OA
S. Heindorf, Y. Scholten, H. Wachsmuth, A.-C. Ngonga Ngomo, and M. Potthast, “CauseNet: Towards a Causality Graph Extracted from the Web,” in Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM 2020), 2020, pp. 3023–3030, doi: 10.1145/3340531.3412763.
LibreCat | DOI | Download (ext.)
 
[287]
2020 | Book Chapter | LibreCat-ID: 29042
M. Röder, M. Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking the Lifecycle of Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, I. Tiddi, F. Lécué, and P. Hitzler, Eds. IOS Press, 2020, pp. 73–97.
LibreCat | DOI
 
[286]
2020 | Conference Paper | LibreCat-ID: 29009
K. Georgala, M. Röder, M. Sherif, and A.-C. Ngonga Ngomo, “Applying edge-counting semantic similarities to Link Discovery: Scalability and Accuracy,” 2020.
LibreCat
 
[285]
2020 | Conference Paper | LibreCat-ID: 29010
M. Sherif, K. Dreßler}, and A.-C. Ngonga Ngomo, “LIGON – Link Discovery with Noisy Oracles,” 2020.
LibreCat
 
[284]
2020 | Journal Article | LibreCat-ID: 29039
A. Bigerl, F. Conrads, C. Behning, M. Sherif, M. Saleem, and A.-C. Ngonga Ngomo, “Tentris – A Tensor-Based Triple Store,” The Semantic Web -- ISWC 2020, 2020.
LibreCat
 
[283]
2020 | Conference Paper | LibreCat-ID: 29007
K. Georgala, M. Sherif, and A.-C. Ngonga Ngomo, “LIGER – Link Discovery with Partial Recall,” 2020.
LibreCat
 
[282]
2019 | Journal Article | LibreCat-ID: 25361
Q. Mehmood, M. Saleem, R. Sahay, A.-C. Ngonga Ngomo, and M. d’Aquin, “QPPDs: Querying Property Paths Over Distributed RDF Datasets,” {IEEE} Access, vol. 7, pp. 101031–101045, 2019, doi: 10.1109/ACCESS.2019.2930416.
LibreCat | DOI
 
[281]
2019 | Journal Article | LibreCat-ID: 25362
R. Usbeck et al., “Benchmarking question answering systems,” Semantic Web, vol. 10, no. 2, pp. 293–304, 2019, doi: 10.3233/SW-180312.
LibreCat | DOI
 
[280]
2019 | Journal Article | LibreCat-ID: 25363
A. Rula et al., “TISCO: Temporal scoping of facts,” J. Web Semant., vol. 54, pp. 72–86, 2019, doi: 10.1016/j.websem.2018.09.002.
LibreCat | DOI
 
[279]
2019 | Journal Article | LibreCat-ID: 25364
R. Speck and A.-C. Ngonga Ngomo, “Leopard - A baseline approach to attribute prediction and validation for knowledge graph population,” J. Web Semant., vol. 55, pp. 102–107, 2019, doi: 10.1016/j.websem.2018.12.006.
LibreCat | DOI
 
[278]
2019 | Conference Paper | LibreCat-ID: 25365
R. Jalota, P. Trivedi, G. Maheshwari, A.-C. Ngonga Ngomo, and R. Usbeck, “An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot,” in Chatbot Research and Design - Third International Workshop, {CONVERSATIONS} 2019, Amsterdam, The Netherlands, November 19-20, 2019, Revised Selected Papers, 2019, vol. 11970, pp. 19–33, doi: 10.1007/978-3-030-39540-7\_2.
LibreCat | DOI
 
[277]
2019 | Conference Paper | LibreCat-ID: 25366
S. Athanasiou et al., “Big POI data integration with Linked Data technologies,” in Advances in Database Technology - 22nd International Conference on Extending Database Technology, {EDBT} 2019, Lisbon, Portugal, March 26-29, 2019, 2019, pp. 477–488, doi: 10.5441/002/edbt.2019.44.
LibreCat | DOI
 
[276]
2019 | Conference Paper | LibreCat-ID: 25367
A. Amer Desouki, M. Röder, and A.-C. Ngonga Ngomo, “Ranking on Very Large Knowledge Graphs,” in Proceedings of the 30th {ACM} Conference on Hypertext and Social Media, {HT} 2019, Hof, Germany, September 17-20, 2019, 2019, pp. 163–171, doi: 10.1145/3342220.3343660.
LibreCat | DOI
 
[275]
2019 | Conference Paper | LibreCat-ID: 25368
R. Hari Gusmita, R. Jalota, D. Vollmers, J. Reineke, A.-C. Ngonga Ngomo, and R. Usbeck, “QUANT - Question Answering Benchmark Curator,” in Semantic Systems. The Power of {AI} and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, Proceedings, 2019, vol. 11702, pp. 343–358, doi: 10.1007/978-3-030-33220-4\_25.
LibreCat | DOI
 
[274]
2019 | Conference Paper | LibreCat-ID: 25369
P. Kaur, V. Blücher, R. Jalota, D. Moussallem, A.-C. Ngonga Ngomo, and R. Usbeck, “Offline Question Answering over Linked Data using Limited Resources,” in Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019, 2019, vol. 2451.
LibreCat
 
[273]
2019 | Conference Paper | LibreCat-ID: 25370
D. Obraczka and A.-C. Ngonga Ngomo, “Dragon: Decision Tree Learning for Link Discovery,” in Web Engineering - 19th International Conference, {ICWE} 2019, Daejeon, South Korea, June 11-14, 2019, Proceedings, 2019, vol. 11496, pp. 441–456, doi: 10.1007/978-3-030-19274-7\_31.
LibreCat | DOI
 
[272]
2019 | Conference Paper | LibreCat-ID: 25371
C. Demir and A.-C. Ngonga Ngomo, “A Physical Embedding Model for Knowledge Graphs,” in Semantic Technology - 9th Joint International Conference, {JIST} 2019, Hangzhou, China, November 25-27, 2019, Proceedings, 2019, vol. 12032, pp. 192–209, doi: 10.1007/978-3-030-41407-8\_13.
LibreCat | DOI
 
[271]
2019 | Conference Paper | LibreCat-ID: 25372
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Do your Resources Sound Similar?: On the Impact of Using Phonetic Similarity in Link Discovery,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 53–60, doi: 10.1145/3360901.3364426.
LibreCat | DOI
 
[270]
2019 | Conference Paper | LibreCat-ID: 25373
D. Moussallem, A.-C. Ngonga Ngomo, P. Buitelaar, and M. Arcan, “Utilizing Knowledge Graphs for Neural Machine Translation Augmentation,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 139–146, doi: 10.1145/3360901.3364423.
LibreCat | DOI
 
[269]
2019 | Conference Paper | LibreCat-ID: 25374
A.-C. Ngonga Ngomo, F. Conrads, M. Pensel, and A.-Y. Turhan, “Congenial Benchmarking of RDF Storage Solutions,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 213–221, doi: 10.1145/3360901.3364429.
LibreCat | DOI
 
[268]
2019 | Conference Paper | LibreCat-ID: 25375
H. M. Zahera, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 231–234, doi: 10.1145/3360901.3364413.
LibreCat | DOI
 
[267]
2019 | Conference Paper | LibreCat-ID: 25376
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “LSVS: Link Specification Verbalization and Summarization,” in Natural Language Processing and Information Systems - 24th International Conference on Applications of Natural Language to Information Systems, {NLDB} 2019, Salford, UK, June 26-28, 2019, Proceedings, 2019, vol. 11608, pp. 66–78, doi: 10.1007/978-3-030-23281-8\_6.
LibreCat | DOI
 
[266]
2019 | Conference Paper | LibreCat-ID: 25377
A.-C. Ngonga Ngomo, D. Moussallem, and L. Bühmann, “A Holistic Natural Language Generation Framework for the Semantic Web,” in Proceedings of the International Conference on Recent Advances in Natural Language Processing, {RANLP} 2019, Varna, Bulgaria, September 2-4, 2019, 2019, pp. 819–828, doi: 10.26615/978-954-452-056-4\_095.
LibreCat | DOI
 
[265]
2019 | Conference Paper | LibreCat-ID: 25378
M. Saleem, R. Usbeck, A.-C. Ngonga Ngomo, R. Verborgh, and A. Hogan, “Preface: 3rd Workshop on Querying and Benchmarking the Web of Data,” in Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2496, pp. 1–4.
LibreCat
 
[264]
2019 | Conference Paper | LibreCat-ID: 25379
D. Moussallem, T. Soru, and A.-C. Ngonga Ngomo, “THOTH: Neural Translation and Enrichment of Knowledge Graphs,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {I}, 2019, vol. 11778, pp. 505–522, doi: 10.1007/978-3-030-30793-6\_29.
LibreCat | DOI
 
[263]
2019 | Conference Paper | LibreCat-ID: 25380
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Semantic Web for Machine Translation: Challenges and Directions,” in Proceedings of the Journal Track co-located with the 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26, 2019, 2019, vol. 2576.
LibreCat
 
[262]
2019 | Conference Paper | LibreCat-ID: 25381
Z. Habeeb Syed, N. Srivastava, M. Röder, and A.-C. Ngonga Ngomo, “COPAAL - An Interface for Explaining Facts using Corroborative Paths,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 201–204.
LibreCat
 
[261]
2019 | Conference Paper | LibreCat-ID: 25382
M. Ahmed Sherif, P. Svetlana, K. Dreßler, and A.-C. Ngonga Ngomo, “LimesWebUI - Link Discovery Made Simple,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 205–208.
LibreCat
 
[260]
2019 | Conference Paper | LibreCat-ID: 25383
Q. Mehmood, A. Nadgeri, M. Saleem, K. Singh, A.-C. Ngonga Ngomo, and J. Lehmann, “Microbenchmarks for Question Answering Systems Using QaldGen,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 261–264.
LibreCat
 
[259]
2019 | Conference Paper | LibreCat-ID: 25384
K. Singh et al., “QaldGen: Towards Microbenchmarking of Question Answering Systems over Knowledge Graphs,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {II}, 2019, vol. 11779, pp. 277–292, doi: 10.1007/978-3-030-30796-7\_18.
LibreCat | DOI
 
[258]
2019 | Conference Paper | LibreCat-ID: 25385
Z. Habeeb Syed, M. Röder, and A.-C. Ngonga Ngomo, “Unsupervised Discovery of Corroborative Paths for Fact Validation,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {I}, 2019, vol. 11778, pp. 630–646, doi: 10.1007/978-3-030-30793-6\_36.
LibreCat | DOI
 
[257]
2019 | Conference Paper | LibreCat-ID: 25386
A. Rula et al., “TISCO: Temporal Scoping of Facts,” in Companion of The 2019 World Wide Web Conference, {WWW} 2019, San Francisco, CA, USA, May 13-17, 2019, 2019, pp. 959–960, doi: 10.1145/3308560.3316524.
LibreCat | DOI
 
[256]
2019 | Conference Paper | LibreCat-ID: 25387
M. Saleem, G. Szárnyas, F. Conrads, S. Ahmad Chan Bukhari, Q. Mehmood, and A.-C. Ngonga Ngomo, “How Representative Is a SPARQL Benchmark? An Analysis of RDF Triplestore Benchmarks,” in The World Wide Web Conference, {WWW} 2019, San Francisco, CA, USA, May 13-17, 2019, 2019, pp. 1623–1633, doi: 10.1145/3308558.3313556.
LibreCat | DOI
 
[255]
2019 | Conference (Editor) | LibreCat-ID: 25388
E. Demidova et al., Eds., Joint Proceedings of the 6th International Workshop on Dataset PROFlLing and Search \& the 1st Workshop on Semantic Explainability co-located with the 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 27, 2019, vol. 2465. CEUR-WS.org, 2019.
LibreCat
 
[254]
2019 | Conference (Editor) | LibreCat-ID: 25389
M. Saleem, A. Hogan, R. Usbeck, A.-C. Ngonga Ngomo, and R. Verborgh, Eds., Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, vol. 2496. CEUR-WS.org, 2019.
LibreCat
 
[253]
2019 | Journal Article | LibreCat-ID: 25390
D. Moussallem, M. Arcan, A.-C. Ngonga Ngomo, and P. Buitelaar, “Augmenting Neural Machine Translation with Knowledge Graphs,” CoRR, vol. abs/1902.08816, 2019.
LibreCat
 
[252]
2019 | Journal Article | LibreCat-ID: 25391
A. Amer Desouki, M. Röder, and A.-C. Ngonga Ngomo, “topFiberM: Scalable and Efficient Boolean Matrix Factorization,” CoRR, vol. abs/1903.10326, 2019.
LibreCat
 
[251]
2019 | Journal Article | LibreCat-ID: 25392
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Semantic Web for Machine Translation: Challenges and Directions,” CoRR, vol. abs/1907.10676, 2019.
LibreCat
 
[250]
2019 | Journal Article | LibreCat-ID: 25393
A.-C. Ngonga Ngomo, D. Moussallem, and L. Bühmann, “A Holistic Natural Language Generation Framework for the Semantic Web,” CoRR, vol. abs/1911.01248, 2019.
LibreCat
 
[249]
2019 | Journal Article | LibreCat-ID: 25394
M. Röder, G. de Souza, D. Kuchelev, A. Amer Desouki, and A.-C. Ngonga Ngomo, “ORCA: a Benchmark for Data Web Crawlers,” CoRR, vol. abs/1912.08026, 2019.
LibreCat
 
[248]
2019 | Conference Paper | LibreCat-ID: 29037
H. M. A. Zahera, M. Sherif, and A.-C. Ngonga Ngomo, “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction,” in K-CAP 2019: Knowledge Capture Conference, 2019, p. 4.
LibreCat
 
[247]
2019 | Conference Paper | LibreCat-ID: 29011
M. Sherif, S. Pestryakova, K. Dreßler, and A.-C. Ngonga Ngomo, “LimesWebUI – Link Discovery Made Simple,” 2019.
LibreCat
 
[246]
2019 | Conference Paper | LibreCat-ID: 29038
A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “Do your Resources Sound Similar? On the Impact of Using Phonetic Similarity in Link Discovery,” 2019.
LibreCat
 
[245]
2019 | Conference Paper | LibreCat-ID: 29012
A. Fathi Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “LSVS: Link Specification Verbalization and Summarization,” 2019.
LibreCat
 
[244]
2019 | Conference Paper | LibreCat-ID: 29013
S. Athanasiou et al., “Big POI data integration with Linked Data technologies,” 2019.
LibreCat
 
[243]
2018 | Journal Article | LibreCat-ID: 26589
M. Ahmed Sherif and A.-C. Ngonga Ngomo, “A systematic survey of point set distance measures for link discovery,” Semantic Web, vol. 9, no. 5, pp. 589–604, 2018, doi: 10.3233/SW-170285.
LibreCat | DOI
 
[242]
2018 | Journal Article | LibreCat-ID: 26590
M. Röder, R. Usbeck, and A.-C. Ngonga Ngomo, “GERBIL - Benchmarking Named Entity Recognition and Linking consistently,” Semantic Web, vol. 9, no. 5, pp. 605–625, 2018, doi: 10.3233/SW-170286.
LibreCat | DOI
 
[241]
2018 | Journal Article | LibreCat-ID: 26591
M. Saleem, A. Hasnain, and A.-C. Ngonga Ngomo, “LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation,” J. Web Semant., vol. 48, pp. 85–125, 2018, doi: 10.1016/j.websem.2017.12.005.
LibreCat | DOI
 
[240]
2018 | Journal Article | LibreCat-ID: 26592
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Machine Translation using Semantic Web Technologies: A Survey,” J. Web Semant., vol. 51, pp. 1–19, 2018, doi: 10.1016/j.websem.2018.07.001.
LibreCat | DOI
 
[239]
2018 | Conference Paper | LibreCat-ID: 26593
Z. Habeeb Syed, M. Röder, and A.-C. Ngonga Ngomo, “FactCheck: Validating RDF Triples Using Textual Evidence,” in Proceedings of the 27th {ACM} International Conference on Information and Knowledge Management, {CIKM} 2018, Torino, Italy, October 22-26, 2018, 2018, pp. 1599–1602, doi: 10.1145/3269206.3269308.
LibreCat | DOI
 
[238]
2018 | Conference Paper | LibreCat-ID: 26594
A. Akhter, A.-C. Ngonga Ngomo, and M. Saleem, “An Empirical Evaluation of RDF Graph Partitioning Techniques,” in Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, 2018, vol. 11313, pp. 3–18, doi: 10.1007/978-3-030-03667-6\_1.
LibreCat | DOI
 
[237]
2018 | Conference Paper | LibreCat-ID: 26595
R. Speck and A.-C. Ngonga Ngomo, “On Extracting Relations Using Distributional Semantics and a Tree Generalization,” in Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, 2018, vol. 11313, pp. 424–438, doi: 10.1007/978-3-030-03667-6\_27.
LibreCat | DOI
 
[236]
2018 | Conference Paper | LibreCat-ID: 26596
K. Georgala et al., “MOCHA2018: The Mighty Storage Challenge at ESWC 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 3–16, doi: 10.1007/978-3-030-00072-1\_1.
LibreCat | DOI
 
[235]
2018 | Conference Paper | LibreCat-ID: 26597
R. Speck et al., “Open Knowledge Extraction Challenge 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 39–51, doi: 10.1007/978-3-030-00072-1\_4.
LibreCat | DOI
 
[234]
2018 | Conference Paper | LibreCat-ID: 26598
M. Wauer, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data,” in Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference {(ESWC} 2018), Heraklion, Greece, June 3, 2018, 2018, vol. 2110, pp. 47–58.
LibreCat
 
[233]
2018 | Conference Paper | LibreCat-ID: 26599
G. Napolitano, R. Usbeck, and A.-C. Ngonga Ngomo, “The Scalable Question Answering Over Linked Data (SQA) Challenge 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 69–75, doi: 10.1007/978-3-030-00072-1\_6.
LibreCat | DOI
 
[232]
2018 | Conference Paper | LibreCat-ID: 26600
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “Entity Linking in 40 Languages Using MAG,” in The Semantic Web: {ESWC} 2018 Satellite Events - {ESWC} 2018 Satellite Events, Heraklion, Crete, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 11155, pp. 176–181, doi: 10.1007/978-3-319-98192-5\_33.
LibreCat | DOI
 
[231]
2018 | Conference Paper | LibreCat-ID: 26601
K. Georgala, D. Obraczka, and A.-C. Ngonga Ngomo, “Dynamic Planning for Link Discovery,” in The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, 2018, vol. 10843, pp. 240–255, doi: 10.1007/978-3-319-93417-4\_16.
LibreCat | DOI
 
[230]
2018 | Conference Paper | LibreCat-ID: 26602
A. Valdestilhas, T. Soru, M. Nentwig, E. Marx, M. Saleem, and A.-C. Ngonga Ngomo, “Where is My URI?,” in The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, 2018, vol. 10843, pp. 671–681, doi: 10.1007/978-3-319-93417-4\_43.
LibreCat | DOI
 
[229]
2018 | Conference Paper | LibreCat-ID: 26603
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “On the Effect of Geometries Simplification on Geo-spatial Link Discovery,” in Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, 2018, vol. 137, pp. 139–150, doi: 10.1016/j.procs.2018.09.014.
LibreCat | DOI
 
[228]
2018 | Conference Paper | LibreCat-ID: 26604
M. Saleem, A. Potocki, T. Soru, O. Hartig, and A.-C. Ngonga Ngomo, “CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation,” in Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, 2018, vol. 137, pp. 163–174, doi: 10.1016/j.procs.2018.09.016.
LibreCat | DOI
 
[227]
2018 | Conference Paper | LibreCat-ID: 26605
C. Stadler, M. Saleem, A.-C. Ngonga Ngomo, and J. Lehmann, “Efficiently Pinpointing SPARQL Query Containments,” in Web Engineering - 18th International Conference, {ICWE} 2018, C{\’{a}}ceres, Spain, June 5-8, 2018, Proceedings, 2018, vol. 10845, pp. 210–224, doi: 10.1007/978-3-319-91662-0\_16.
LibreCat | DOI
 
[226]
2018 | Conference Paper | LibreCat-ID: 26606
C. Zinke and A.-C. Ngonga Ngomo, “Discovering and Linking Spatio-Temporal Big Linked Data,” in 2018 {IEEE} International Geoscience and Remote Sensing Symposium, {IGARSS} 2018, Valencia, Spain, July 22-27, 2018, 2018, pp. 411–414, doi: 10.1109/IGARSS.2018.8519025.
LibreCat | DOI
 
[225]
2018 | Conference Paper | LibreCat-ID: 26607
A.-C. Ngonga Ngomo, M. Röder, D. Moussallem, R. Usbeck, and R. Speck, “BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking,” in Proceedings of the 11th International Conference on Natural Language Generation, Tilburg University, The Netherlands, November 5-8, 2018, 2018, pp. 339–349, doi: 10.18653/v1/w18-6541.
LibreCat | DOI
 
[224]
2018 | Conference Paper | LibreCat-ID: 26608
D. Moussallem et al., “RDF2PT: Generating Brazilian Portuguese Texts from RDF Data,” in Proceedings of the Eleventh International Conference on Language Resources and Evaluation, {LREC} 2018, Miyazaki, Japan, May 7-12, 2018, 2018.
LibreCat
 
[223]
2018 | Conference Paper | LibreCat-ID: 26609
D. Moussallem, M. Ahmed Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIdioms: A Multilingual Linked Idioms Data Set,” in Proceedings of the Eleventh International Conference on Language Resources and Evaluation, {LREC} 2018, Miyazaki, Japan, May 7-12, 2018, 2018.
LibreCat
 
[222]
2018 | Conference Paper | LibreCat-ID: 26610
E. Marx, M. Saleem, I. Lytra, and A.-C. Ngonga Ngomo, “A Decentralized Architecture for SPARQL Query Processing and RDF Sharing: A Position Paper,” in 12th {IEEE} International Conference on Semantic Computing, {ICSC} 2018, Laguna Hills, CA, USA, January 31 - February 2, 2018, 2018, pp. 274–277, doi: 10.1109/ICSC.2018.00049.
LibreCat | DOI
 
[221]
2018 | Conference Paper | LibreCat-ID: 26611
M. Saleem, Q. Mehmood, C. Stadler, J. Lehmann, and A.-C. Ngonga Ngomo, “Generating SPARQL Query Containment Benchmarks Using the SQCFramework,” in Proceedings of the {ISWC} 2018 Posters {\&} Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, USA, October 8th - to - 12th, 2018, 2018, vol. 2180.
LibreCat
 
[220]
2018 | Conference Paper | LibreCat-ID: 26612
A. Hasnain, M. Saleem, A.-C. Ngonga Ngomo, and D. Rebholz-Schuhmann, “Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation,” in Proceedings of the 12th International Workshop on Scalable Semantic Web Knowledge Base Systems co-located with 17th International Semantic Web Conference, SSWS@ISWC 2018, Monterey, California, USA, October 9, 2018, 2018, vol. 2179, pp. 28–44.
LibreCat
 
[219]
2018 | Conference Paper | LibreCat-ID: 26613
E. Jiménez-Ruiz et al., “Introducing the HOBBIT platform into the ontology alignment evaluation campaign,” in Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference, OM@ISWC 2018, Monterey, CA, USA, October 8, 2018, 2018, vol. 2288, pp. 49–60.
LibreCat
 
[218]
2018 | Conference Paper | LibreCat-ID: 26614
R. Usbeck, A.-C. Ngonga Ngomo, F. Conrads, M. Röder, and G. Napolitano, “8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper),” in Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data {(NLIWOD-4)} and 9th Question Answering over Linked Data challenge {(QALD-9)} co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, California, United States of America, October 8th - 9th, 2018, 2018, vol. 2241, pp. 51–57.
LibreCat
 
[217]
2018 | Conference Paper | LibreCat-ID: 26615
R. Usbeck, R. Hari Gusmita, A.-C. Ngonga Ngomo, and M. Saleem, “9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper),” in Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data {(NLIWOD-4)} and 9th Question Answering over Linked Data challenge {(QALD-9)} co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, California, United States of America, October 8th - 9th, 2018, 2018, vol. 2241, pp. 58–64.
LibreCat
 
[216]
2018 | Conference Paper | LibreCat-ID: 26616
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “RADON2 - a buffered-intersection matrix computing approach to accelerate link discovery over geo-spatial RDF knowledge bases: OAEI2018 results,” in Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference, OM@ISWC 2018, Monterey, CA, USA, October 8, 2018, 2018, vol. 2288, pp. 197–204.
LibreCat
 
[215]
2018 | Conference Paper | LibreCat-ID: 26617
A. Hasnain, M. Saleem, A.-C. Ngonga Ngomo, and D. Rebholz-Schuhmann, “Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation,” in Emerging Topics in Semantic Technologies - {ISWC} 2018 Satellite Events [best papers from 13 of the workshops co-located with the {ISWC} 2018 conference], 2018, vol. 36, pp. 203–218, doi: 10.3233/978-1-61499-894-5-203.
LibreCat | DOI
 
[214]
2018 | Conference Paper | LibreCat-ID: 26618
T. Saveta, I. Fundulaki, G. Flouris, and A.-C. Ngonga Ngomo, “SPgen : A Benchmark Generator for Spatial Link Discovery Tools,” in The Semantic Web - {ISWC} 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part {I}, 2018, vol. 11136, pp. 408–423, doi: 10.1007/978-3-030-00671-6\_24.
LibreCat | DOI
 
[213]
2018 | Conference Paper | LibreCat-ID: 26619
R. G. Athreya, A.-C. Ngonga Ngomo, and R. Usbeck, “Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia Chatbot,” in Companion of the The Web Conference 2018 on The Web Conference 2018, {WWW} 2018, Lyon , France, April 23-27, 2018, 2018, pp. 143–146, doi: 10.1145/3184558.3186964.
LibreCat | DOI
 
[212]
2018 | Conference (Editor) | LibreCat-ID: 26620
M. Wauer et al., Eds., Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference (ESWC 2018), Heraklion, Greece, June 3, 2018, vol. 2110. CEUR-WS.org, 2018.
LibreCat
 
[211]
2018 | Conference (Editor) | LibreCat-ID: 26621
K.-S. Choi et al., Eds., Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018, vol. 2241. CEUR-WS.org, 2018.
LibreCat
 
[210]
2018 | Journal Article | LibreCat-ID: 26622
T. Soru, A. Valdestilhas, E. Marx, and A.-C. Ngonga Ngomo, “Beyond Markov Logic: Efficient Mining of Prediction Rules in Large Graphs,” CoRR, vol. abs/1802.03638, 2018.
LibreCat
 
[209]
2018 | Journal Article | LibreCat-ID: 26623
D. Moussallem, M. Ahmed Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIDIOMS: A Multilingual Linked Idioms Data Set,” CoRR, vol. abs/1802.08148, 2018.
LibreCat
 
[208]
2018 | Journal Article | LibreCat-ID: 26624
D. Moussallem et al., “RDF2PT: Generating Brazilian Portuguese Texts from RDF Data,” CoRR, vol. abs/1802.08150, 2018.
LibreCat
 
[207]
2018 | Journal Article | LibreCat-ID: 26625
T. Soru, S. Ruberto, D. Moussallem, E. Marx, D. Esteves, and A.-C. Ngonga Ngomo, “Expeditious Generation of Knowledge Graph Embeddings,” CoRR, vol. abs/1803.07828, 2018.
LibreCat
 
[206]
2018 | Journal Article | LibreCat-ID: 26626
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “Entity Linking in 40 Languages using MAG,” CoRR, vol. abs/1805.11467, 2018.
LibreCat
 
[205]
2018 | Conference Paper | LibreCat-ID: 29029
A. Fathi Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “RADON2: A buffered-Intersection Matrix Computing Approach To Accelerate Link Discovery Over Geo-Spatial RDF Knowledge Bases (OAEI2018 Results),” 2018.
LibreCat
 
[204]
2018 | Conference Paper | LibreCat-ID: 29021
D. Moussallem, M. Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIdioms: A Multilingual Linked Idioms Data Set,” 2018.
LibreCat
 
[203]
2018 | Conference Paper | LibreCat-ID: 46539
E. Jiménez-Ruiz et al., “Introducing the HOBBIT platform into the Ontology Alignment Evaluation Campaign,” 2018.
LibreCat
 
[202]
2017 | Journal Article | LibreCat-ID: 26544
K. Dreßler and A.-C. Ngonga Ngomo, “On the efficient execution of bounded Jaro-Winkler distances,” Semantic Web, vol. 8, no. 2, pp. 185–196, 2017, doi: 10.3233/SW-150209.
LibreCat | DOI
 
[201]
2017 | Journal Article | LibreCat-ID: 26545
M. Nentwig, M. Hartung, A.-C. Ngonga Ngomo, and E. Rahm, “A survey of current Link Discovery frameworks,” Semantic Web, vol. 8, no. 3, pp. 419–436, 2017, doi: 10.3233/SW-150210.
LibreCat | DOI
 
[200]
2017 | Journal Article | LibreCat-ID: 26546
A.-C. Ngonga Ngomo and C. Unger, “Special issue on question answering for Linked Data,” Semantic Web, vol. 8, no. 4, pp. 509–510, 2017, doi: 10.3233/SW-170255.
LibreCat | DOI
 
[199]
2017 | Journal Article | LibreCat-ID: 26547
K. Höffner, S. Walter, E. Marx, R. Usbeck, J. Lehmann, and A.-C. Ngonga Ngomo, “Survey on challenges of Question Answering in the Semantic Web,” Semantic Web, vol. 8, no. 6, pp. 895–920, 2017, doi: 10.3233/SW-160247.
LibreCat | DOI
 
[198]
2017 | Conference Paper | LibreCat-ID: 26548
M. Ahmed Sherif, K. Dreßler, P. Smeros, and A.-C. Ngonga Ngomo, “Radon - Rapid Discovery of Topological Relations,” in Proceedings of the Thirty-First {AAAI} Conference on Artificial Intelligence, February 4-9, 2017, San Francisco, California, {USA}, 2017, pp. 175–181.
LibreCat
 
[197]
2017 | Conference Paper | LibreCat-ID: 26549
A.-C. Ngonga Ngomo, M. Hoffmann, R. Usbeck, and K. Jha, “Holistic and scalable ranking of RDF data,” in 2017 {IEEE} International Conference on Big Data, BigData 2017, Boston, MA, USA, December 11-14, 2017, 2017, pp. 746–755, doi: 10.1109/BigData.2017.8257990.
LibreCat | DOI
 
[196]
2017 | Conference Paper | LibreCat-ID: 26550
S. Bin, P. Westphal, J. Lehmann, and A.-C. Ngonga Ngomo, “Implementing scalable structured machine learning for big data in the SAKE project,” in 2017 {IEEE} International Conference on Big Data, BigData 2017, Boston, MA, USA, December 11-14, 2017, 2017, pp. 1400–1407, doi: 10.1109/BigData.2017.8258073.
LibreCat | DOI
 
[195]
2017 | Conference Paper | LibreCat-ID: 26551
K. Georgala, M. Spasic, M. Jovanovik, H. Petzka, M. Röder, and A.-C. Ngonga Ngomo, “MOCHA2017: The Mighty Storage Challenge at ESWC 2017,” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 3–15, doi: 10.1007/978-3-319-69146-6\_1.
LibreCat | DOI
 
[194]
2017 | Conference Paper | LibreCat-ID: 26552
R. Speck, M. Röder, S. Oramas, L. Espinosa Anke, and A.-C. Ngonga Ngomo, “Open Knowledge Extraction Challenge 2017,” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 35–48, doi: 10.1007/978-3-319-69146-6\_4.
LibreCat | DOI
 
[193]
2017 | Conference Paper | LibreCat-ID: 26553
R. Usbeck, A.-C. Ngonga Ngomo, B. Haarmann, A. Krithara, M. Röder, and G. Napolitano, “7th Open Challenge on Question Answering over Linked Data (QALD-7),” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 59–69, doi: 10.1007/978-3-319-69146-6\_6.
LibreCat | DOI
 
[192]
2017 | Conference Paper | LibreCat-ID: 26554
M. Ahmed Sherif, A.-C. Ngonga Ngomo, and J. Lehmann, “Wombat - A Generalization Approach for Automatic Link Discovery,” in The Semantic Web - 14th International Conference, {ESWC} 2017, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Proceedings, Part {I}, 2017, vol. 10249, pp. 103–119, doi: 10.1007/978-3-319-58068-5\_7.
LibreCat | DOI
 
[191]
2017 | Conference Paper | LibreCat-ID: 26555
K. Jha, M. Röder, and A.-C. Ngonga Ngomo, “Eaglet - a Named Entity Recognition and Entity Linking Gold Standard Checking Tool,” in The Semantic Web: {ESWC} 2017 Satellite Events - {ESWC} 2017 Satellite Events, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 10577, pp. 149–154, doi: 10.1007/978-3-319-70407-4\_28.
LibreCat | DOI
 
[190]
2017 | Conference Paper | LibreCat-ID: 26556
K. Jha, M. Röder, and A.-C. Ngonga Ngomo, “All that Glitters Is Not Gold - Rule-Based Curation of Reference Datasets for Named Entity Recognition and Entity Linking,” in The Semantic Web - 14th International Conference, {ESWC} 2017, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Proceedings, Part {I}, 2017, vol. 10249, pp. 305–320, doi: 10.1007/978-3-319-58068-5\_19.
LibreCat | DOI
 
[189]
2017 | Conference Paper | LibreCat-ID: 26557
S. Auer et al., “The BigDataEurope Platform - Supporting the Variety Dimension of Big Data,” in Web Engineering - 17th International Conference, {ICWE} 2017, Rome, Italy, June 5-8, 2017, Proceedings, 2017, vol. 10360, pp. 41–59, doi: 10.1007/978-3-319-60131-1\_3.
LibreCat | DOI
 
[188]
2017 | Conference Paper | LibreCat-ID: 26558
J. Carlos Oliveira de Abreu, R. Fileto, A.-C. Ngonga Ngomo, M. Röder, M. Wittwer, and H. Saggion, “Characterizing mention mismatching problems for improving recognition results,” in Proceedings of the 19th International Conference on Information Integration and Web-based Applications {\&} Services, iiWAS 2017, Salzburg, Austria, December 4-6, 2017, 2017, pp. 85–94, doi: 10.1145/3151759.3151794.
LibreCat | DOI
 
[187]
2017 | Conference Paper | LibreCat-ID: 26559
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 9:1-9:8, doi: 10.1145/3148011.3148024.
LibreCat | DOI
 
[186]
2017 | Conference Paper | LibreCat-ID: 26560
R. Speck and A.-C. Ngonga Ngomo, “Ensemble Learning of Named Entity Recognition Algorithms using Multilayer Perceptron for the Multilingual Web of Data,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 26:1-26:4, doi: 10.1145/3148011.3154471.
LibreCat | DOI
 
[185]
2017 | Conference Paper | LibreCat-ID: 26561
M. Saleem, C. Stadler, Q. Mehmood, J. Lehmann, and A.-C. Ngonga Ngomo, “SQCFramework: SPARQL Query Containment Benchmark Generation Framework,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 28:1-28:8, doi: 10.1145/3148011.3148017.
LibreCat | DOI
 
[184]
2017 | Conference Paper | LibreCat-ID: 26562
I. Ermilov et al., “Managing Lifecycle of Big Data Applications,” in Knowledge Engineering and Semantic Web - 8th International Conference, {KESW} 2017, Szczecin, Poland, November 8-10, 2017, Proceedings, 2017, vol. 786, pp. 263–276, doi: 10.1007/978-3-319-69548-8\_18.
LibreCat | DOI
 
[183]
2017 | Conference Paper | LibreCat-ID: 26563
E. Marx et al., “Torpedo: Improving the State-of-the-Art RDF Dataset Slicing,” in 11th {IEEE} International Conference on Semantic Computing, {ICSC} 2017, San Diego, CA, USA, January 30 - February 1, 2017, 2017, pp. 149–156, doi: 10.1109/ICSC.2017.79.
LibreCat | DOI
 
[182]
2017 | Conference Paper | LibreCat-ID: 26564
M. Saleem, S. Nazari Dastjerdi, R. Usbeck, and A.-C. Ngonga Ngomo, “Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?,” in Joint Proceedings of {BLINK2017:} 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21st - to - 22nd, 2017, 2017, vol. 1932.
LibreCat
 
[181]
2017 | Conference Paper | LibreCat-ID: 26565
F. Conrads, J. Lehmann, M. Saleem, and A.-C. Ngonga Ngomo, “Benchmarking RDF Storage Solutions with IGUANA,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[180]
2017 | Conference Paper | LibreCat-ID: 26566
I. Ermilov et al., “The Tale of Sansa Spark,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[179]
2017 | Conference Paper | LibreCat-ID: 26567
J.-D. Kim et al., “OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[178]
2017 | Conference Paper | LibreCat-ID: 26568
A. Potocki, M. Saleem, T. Soru, O. Hartig, M. Voigt, and A.-C. Ngonga Ngomo, “Federated SPARQL Query Processing Via CostFed,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[177]
2017 | Conference Paper | LibreCat-ID: 26569
T. Saveta, G. Flouris, I. Fundulaki, and A.-C. Ngonga Ngomo, “Benchmarking Link Discovery Systems for Geo-Spatial Data,” in Joint Proceedings of {BLINK2017:} 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21st - to - 22nd, 2017, 2017, vol. 1932.
LibreCat
 
[176]
2017 | Conference Paper | LibreCat-ID: 26570
A. Valdestilhas, T. Soru, and A.-C. Ngonga Ngomo, “A high-performance approach to string similarity using most frequent K characters,” in Proceedings of the 12th International Workshop on Ontology Matching co-located with the 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21, 2017, 2017, vol. 2032, pp. 1–12.
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[375]
2023 | Research Data | LibreCat-ID: 45560
M. Ali, M. Saleem, D. Moussallem, M. Sherif, and A.-C. Ngonga Ngomo, RELD: A Knowledge Graph of Relation Extraction Datasets. LibreCat University, 2023.
LibreCat | DOI
 
[374]
2023 | Conference Paper | LibreCat-ID: 33734 | OA
N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class Expression Synthesis,” in The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023), Hersonissos, Crete, Greece, 2023, vol. 13870, pp. 209–226, doi: https://doi.org/10.1007/978-3-031-33455-9_13.
LibreCat | DOI | Download (ext.)
 
[373]
2023 | Preprint | LibreCat-ID: 37937
L. N. Sieger, S. Heindorf, L. Blübaum, and A.-C. Ngonga Ngomo, “Counterfactual Explanations for Concepts in ELH,” arXiv:2301.05109. 2023.
LibreCat | Download (ext.) | arXiv
 
[372]
2023 | Book Chapter | LibreCat-ID: 45884 | OA
J. M. Hanselle et al., “Configuration and Evaluation,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 85–104.
LibreCat | Files available | DOI
 
[371]
2023 | Conference Paper | LibreCat-ID: 46514
A. Becker, A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.
LibreCat
 
[370]
2023 | Book Chapter | LibreCat-ID: 46516
A. F. A. Ahmed, A. F. Firmansyah, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Explainable Integration of Knowledge Graphs Using Large Language Models,” in Natural Language Processing and Information Systems, Cham: Springer Nature Switzerland, 2023.
LibreCat | DOI
 
[369]
2023 | Conference Paper | LibreCat-ID: 46518
H. M. A. Zahera, F. Vitiugin, M. Sherif, C. Castillo, and A.-C. Ngonga Ngomo, “Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.
LibreCat
 
[368]
2023 | Research Data | LibreCat-ID: 45558
M. Sherif, A. A. Morim da Silva, S. Pestryakova, A. F. A. Ahmed, S. Niemann, and A.-C. Ngonga Ngomo, IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University, 2023.
LibreCat | DOI
 
[367]
2023 | Book Chapter | LibreCat-ID: 47421
N. J. Kouagou, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class Expression Synthesis in ALCHIQ(D),” in Machine Learning and Knowledge Discovery in Databases: Research Track, Cham: Springer Nature Switzerland, 2023.
LibreCat | DOI
 
[366]
2023 | Book Chapter | LibreCat-ID: 46460
A.-C. Ngonga Ngomo, C. Demir, N. J. Kouagou, S. Heindorf, N. Karalis, and A. Bigerl, “Class Expression Learning with Multiple Representations,” in Compendium of Neurosymbolic Artificial Intelligence, IOS Press, 2023, pp. 272–286.
LibreCat
 
[365]
2023 | Journal Article | LibreCat-ID: 46248 | OA
C. Demir, M. Wiebesiek, R. Lu, A.-C. Ngonga Ngomo, and S. Heindorf, “LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals,” ECML PKDD, 2023.
LibreCat | Files available
 
[364]
2022 | Conference Paper | LibreCat-ID: 31806
K. Dreßler, M. Sherif, and A.-C. Ngonga Ngomo, “ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning,” presented at the HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona (Spain), 2022, doi: 10.1145/3511095.3531287.
LibreCat | DOI
 
[363]
2022 | Preprint | LibreCat-ID: 31545 | OA
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” arXiv:2205.06560. 2022.
LibreCat | Download (ext.)
 
[362]
2022 | Book Chapter | LibreCat-ID: 33740 | OA
N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Learning Concept Lengths Accelerates Concept Learning in ALC,” in The Semantic Web, Cham: Springer International Publishing, 2022.
LibreCat | Files available | DOI | Download (ext.)
 
[361]
2022 | Conference Paper | LibreCat-ID: 29290 | OA
S. Heindorf et al., “EvoLearner: Learning Description Logics with Evolutionary Algorithms,” in WWW, 2022, pp. 818–828.
LibreCat | Download (ext.)
 
[360]
2022 | Conference Paper | LibreCat-ID: 35541
H. M. Zahera, D. Vollmers, M. A. Sherif, and A.-C. Ngonga Ngomo, “MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 303–318, doi: 10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[359]
2022 | Conference Paper | LibreCat-ID: 35540
A. Perevalov, A. Both, D. Diefenbach, and A.-C. Ngonga Ngomo, “Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems over Knowledge Graphs?,” in WWW ’22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022, 2022, pp. 977–986, doi: 10.1145/3485447.3511940.
LibreCat | DOI
 
[358]
2022 | Conference (Editor) | LibreCat-ID: 35538
M. Saleem, A.-C. Ngonga Ngomo, and 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.
LibreCat
 
[357]
2022 | Conference Paper | LibreCat-ID: 35544
A. Bigerl, L. Conrads, C. Behning, M. Saleem, and A.-C. Ngonga Ngomo, “Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 57–73, doi: 10.1007/978-3-031-19433-7_4.
LibreCat | DOI
 
[356]
2022 | Conference Paper | LibreCat-ID: 35543
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “REBench: Microbenchmarking Framework for Relation Extraction Systems,” in The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings, 2022, vol. 13489, pp. 643–659, doi: 10.1007/978-3-031-19433-7_37.
LibreCat | DOI
 
[355]
2022 | Conference Paper | LibreCat-ID: 35542
C. Demir, A. Himmelhuber, Y. Liu, A. Bigerl, D. Moussallem, and A.-C. Ngonga Ngomo, “Rapid Explainability for Skill Description Learning,” in 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, 2022, vol. 3254.
LibreCat
 
[354]
2022 | Conference Paper | LibreCat-ID: 35545
C. Stadler, M. Saleem, and A.-C. Ngonga Ngomo, “LSQ Framework: The LSQ Framework for SPARQL Query Log Processing,” in 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, 2022, vol. 3279, pp. 49–64.
LibreCat
 
[353]
2022 | Conference Paper | LibreCat-ID: 35547
C. Demir, J. Lienen, and A.-C. Ngonga Ngomo, “Kronecker Decomposition for Knowledge Graph Embeddings,” in HT ’22: 33rd ACM Conference on Hypertext and Social Media, Barcelona, Spain, 28 June 2022- 1 July 2022, 2022, pp. 1–10, doi: 10.1145/3511095.3531276.
LibreCat | DOI
 
[352]
2022 | Journal Article | LibreCat-ID: 35551
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “A survey of RDF stores & SPARQL engines for querying knowledge graphs,” VLDB J., vol. 31, no. 3, pp. 1–26, 2022, doi: 10.1007/s00778-021-00711-3.
LibreCat | DOI
 
[351]
2022 | Journal Article | LibreCat-ID: 35552
C. Demir and A.-C. Ngonga Ngomo, “Hardware-agnostic computation for large-scale knowledge graph embeddings,” Softw. Impacts, vol. 13, p. 100377, 2022, doi: 10.1016/j.simpa.2022.100377.
LibreCat | DOI
 
[350]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
H. M. A. Zahera et al., “Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings,” in The Semantic Web: ESWC 2022 Satellite Events, Cham: Springer International Publishing, 2022.
LibreCat | DOI | Download (ext.)
 
[349]
2022 | Conference Paper | LibreCat-ID: 33739 | OA
A. Bondarenko et al., “CausalQA: A Benchmark for Causal Question Answering,” in Proceedings of the 29th International Conference on Computational Linguistics, 2022, pp. 3296–3308.
LibreCat | Download (ext.)
 
[348]
2022 | Journal Article | LibreCat-ID: 29851 | OA
S. Pestryakova et al., “CovidPubGraph: A FAIR Knowledge Graph of COVID-19 Publications,” Scientific Data, 2022.
LibreCat | Download (ext.)
 
[347]
2022 | Conference Paper | LibreCat-ID: 46538
H. M. A. Zahera, D. Vollmers, M. Sherif, and A.-C. Ngonga Ngomo, “MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs,” doi: 10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[346]
2022 | Conference Paper | LibreCat-ID: 32509
U. Qudus, M. Röder, M. Saleem, and A.-C. Ngonga Ngomo, “HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs,” in The Semantic Web -- ISWC 2022, Hanghzou, China, pp. 462--480, doi: 10.1007/978-3-031-19433-7_27.
LibreCat | Files available | DOI
 
[345]
2021 | Journal Article | LibreCat-ID: 24721
A. Fathi Ahmed, M. Ahmed Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Multilingual Verbalization and Summarization for Explainable Link Discovery,” Data Knowl. Eng., vol. 133, p. 101874, 2021, doi: 10.1016/j.datak.2021.101874.
LibreCat | DOI
 
[344]
2021 | Conference Paper | LibreCat-ID: 24722
M. Röder, P. Frerk, F. Conrads, and A.-C. Ngonga Ngomo, “Applying Grammar-Based Compression to RDF,” in The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings, 2021, vol. 12731, pp. 93–108, doi: 10.1007/978-3-030-77385-4\_6.
LibreCat | DOI
 
[343]
2021 | Conference Paper | LibreCat-ID: 24723
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “Unsupervised Relation Extraction Using Sentence Encoding,” in The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, 2021, vol. 12739, pp. 136–140, doi: 10.1007/978-3-030-80418-3\_25.
LibreCat | DOI
 
[342]
2021 | Conference Paper | LibreCat-ID: 24724
M. Ali, M. Saleem, and A.-C. Ngonga Ngomo, “Unsupervised Relation Extraction Using Sentence Encoding,” in The Semantic Web: {ESWC} 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, 2021, vol. 12739, pp. 136–140, doi: 10.1007/978-3-030-80418-3\_25.
LibreCat | DOI
 
[341]
2021 | Conference Paper | LibreCat-ID: 24725
M. Shahzad, A. Amin, D. Esteves, and A.-C. Ngonga Ngomo, “InferNER: an attentive model leveraging the sentence-level information for Named Entity Recognition in Microblogs,” in Proceedings of the Thirty-Fourth International Florida Artificial Intelligence Research Society Conference, North Miami Beach, Florida, USA, May 17-19, 2021, 2021, doi: 10.32473/flairs.v34i1.128538.
LibreCat | DOI
 
[340]
2021 | Conference Paper | LibreCat-ID: 24726
M. Röder, P. Thuy Sy Nguyen, F. Conrads, A. Alexandra Morim da Silva, and A.-C. Ngonga Ngomo, “Lemming - Example-based Mimicking of Knowledge Graphs,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 62–69, doi: 10.1109/ICSC50631.2021.00015.
LibreCat | DOI
 
[339]
2021 | Conference Paper | LibreCat-ID: 24727
A. Amer Desouki, F. Conrads, M. Röder, and A.-C. Ngonga Ngomo, “SYNTHG: Mimicking RDF Graphs Using Tensor Factorization,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 76–79, doi: 10.1109/ICSC50631.2021.00017.
LibreCat | DOI
 
[338]
2021 | Conference Paper | LibreCat-ID: 24728
C. Demir, D. Moussallem, and A.-C. Ngonga Ngomo, “A shallow neural model for relation prediction,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 179–182, doi: 10.1109/ICSC50631.2021.00038.
LibreCat | DOI
 
[337]
2021 | Conference Paper | LibreCat-ID: 24729
R. G. Athreya, S. Kona Bansal, A.-C. Ngonga Ngomo, and R. Usbeck, “Template-based Question Answering using Recursive Neural Networks,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 195–198, doi: 10.1109/ICSC50631.2021.00041.
LibreCat | DOI
 
[336]
2021 | Conference Paper | LibreCat-ID: 24730
R. Jalota, D. Vollmers, D. Moussallem, and A.-C. Ngonga Ngomo, “LAUREN - Knowledge Graph Summarization for Question Answering,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 221–226, doi: 10.1109/ICSC50631.2021.00047.
LibreCat | DOI
 
[335]
2021 | Conference Paper | LibreCat-ID: 24731
A. Wilke, A. Bannoura, and A.-C. Ngonga Ngomo, “Relicensing Combined Datasets,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 241–247, doi: 10.1109/ICSC50631.2021.00050.
LibreCat | DOI
 
[334]
2021 | Conference Paper | LibreCat-ID: 24732
M. Röder, G. de Souza, D. Kuchelev, A. Amer Desouki, and A.-C. Ngonga Ngomo, “ORCA - a Benchmark for Data Web Crawlers,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 272–279, doi: 10.1109/ICSC50631.2021.00054.
LibreCat | DOI
 
[333]
2021 | Conference Paper | LibreCat-ID: 25203
A. Alexandra Morim da Silva, M. Röder, and A.-C. Ngonga Ngomo, “Using Compositional Embeddings for Fact Checking,” in The Semantic Web - {ISWC} 2021 - 20th International Semantic Web Conference, {ISWC} 2021, Virtual Event, October 24-28, 2021, Proceedings, 2021, vol. 12922, pp. 270–286, doi: 10.1007/978-3-030-88361-4\_16.
LibreCat | DOI
 
[332]
2021 | Conference Paper | LibreCat-ID: 25206
C. Demir and A.-C. Ngonga Ngomo, “Convolutional Complex Knowledge Graph Embeddings,” in The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings, 2021, vol. 12731, pp. 409–424, doi: 10.1007/978-3-030-77385-4\_24.
LibreCat | DOI
 
[331]
2021 | Conference Paper | LibreCat-ID: 25208
R. Speck, D. Moussallem, and A.-C. Ngonga Ngomo, “Twitter Network Mimicking for Data Storage Benchmarking,” in 15th {IEEE} International Conference on Semantic Computing, {ICSC} 2021, Laguna Hills, CA, USA, January 27-29, 2021, 2021, pp. 298–305, doi: 10.1109/ICSC50631.2021.00057.
LibreCat | DOI
 
[330]
2021 | Journal Article | LibreCat-ID: 25209
C. Demir, D. Moussallem, and A.-C. Ngonga Ngomo, “A shallow neural model for relation prediction,” CoRR, vol. abs/2101.09090, 2021.
LibreCat
 
[329]
2021 | Journal Article | LibreCat-ID: 25210
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “A Survey of RDF Stores \& SPARQL Engines for Querying Knowledge Graphs,” CoRR, vol. abs/2102.13027, 2021.
LibreCat
 
[328]
2021 | Journal Article | LibreCat-ID: 25211
D. Vollmers, R. Jalota, D. Moussallem, H. Topiwala, A.-C. Ngonga Ngomo, and R. Usbeck, “Knowledge Graph Question Answering using Graph-Pattern Isomorphism,” CoRR, vol. abs/2103.06752, 2021.
LibreCat
 
[327]
2021 | Journal Article | LibreCat-ID: 25213
A. Sharma, C. Demir, A.-C. Ngonga Ngomo, and H. Wehrheim, “MLCheck- Property-Driven Testing of Machine Learning Models,” CoRR, vol. abs/2105.00741, 2021.
LibreCat
 
[326]
2021 | Journal Article | LibreCat-ID: 25214
A. Wilke and A.-C. Ngonga Ngomo, “Open Data Portal Germany (OPAL) Projektergebnisse,” CoRR, vol. abs/2105.03161, 2021.
LibreCat
 
[325]
2021 | Journal Article | LibreCat-ID: 25215
C. Demir and A.-C. Ngonga Ngomo, “Out-of-Vocabulary Entities in Link Prediction,” CoRR, vol. abs/2105.12524, 2021.
LibreCat
 
[324]
2021 | Journal Article | LibreCat-ID: 25217
C. Demir and A.-C. Ngonga Ngomo, “DRILL- Deep Reinforcement Learning for Refinement Operators in ALC,” CoRR, vol. abs/2106.15373, 2021.
LibreCat
 
[323]
2021 | Conference Paper | LibreCat-ID: 28350
A. Sharma, C. Demir, A.-C. Ngonga Ngomo, and H. Wehrheim, “MLCHECK–Property-Driven Testing of Machine Learning Classifiers.”
LibreCat
 
[322]
2021 | Journal Article | LibreCat-ID: 24719
H. M. Zahera, R. Jalota, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information From Disaster-Related Tweets,” {IEEE} Access, vol. 9, pp. 118861–118870, 2021, doi: 10.1109/ACCESS.2021.3107812.
LibreCat | DOI
 
[321]
2021 | Journal Article | LibreCat-ID: 24720
A. Hogan et al., “Knowledge Graphs,” {ACM} Comput. Surv., vol. 54, no. 4, p. 71:1-71:37, 2021, doi: 10.1145/3447772.
LibreCat | DOI
 
[320]
2021 | Conference Paper | LibreCat-ID: 29486
A. F. Firmansyah, D. Moussallem, and A.-C. Ngonga Ngomo, “GATES: Using Graph Attention Networks for Entity Summarization,” in Proceedings of the 11th on Knowledge Capture Conference, 2021, pp. 73–80, doi: 10.1145/3460210.3493574.
LibreCat | DOI
 
[319]
2021 | Book Chapter | LibreCat-ID: 29292 | OA
R. Feldhans et al., “Drift Detection in Text Data with Document Embeddings,” in Intelligent Data Engineering and Automated Learning – IDEAL 2021, Cham: Springer International Publishing, 2021.
LibreCat | Files available | DOI | Download (ext.)
 
[318]
2021 | Conference Paper | LibreCat-ID: 29287 | OA
C. Demir, D. Moussallem, S. Heindorf, and A.-C. Ngonga Ngomo, “Convolutional Hypercomplex Embeddings for Link Prediction,” 2021.
LibreCat | Download (ext.) | arXiv
 
[317]
2021 | Journal Article | LibreCat-ID: 29004
A.-C. Ngonga Ngomo et al., “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., 2021, doi: 10.1007/s13218-021-00713-x.
LibreCat | DOI
 
[316]
2021 | Conference Paper | LibreCat-ID: 29043
H. M. A. Zahera, R. Jalota, M. Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information from Disaster-related Tweets,” 2021.
LibreCat
 
[315]
2021 | Journal Article | LibreCat-ID: 29005
A. Fathi Ahmed, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Multilingual Verbalization and Summarization for Explainable Link Discovery,” Data & Knowledge Engineering, p. 101874, 2021, doi: https://doi.org/10.1016/j.datak.2021.101874.
LibreCat | DOI
 
[314]
2021 | Journal Article | LibreCat-ID: 24456 | OA
K. J. Rohlfing et al., “Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems,” IEEE Transactions on Cognitive and Developmental Systems, vol. 13, no. 3, pp. 717–728, 2021, doi: 10.1109/tcds.2020.3044366.
LibreCat | Files available | DOI
 
[313]
2021 | Journal Article | LibreCat-ID: 25212
U. Qudus, M. Saleem, A.-C. Ngonga Ngomo, and Y.-K. Lee, “An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines,” Semantic Web, vol. 12, no. 6, pp. 843–868, doi: 10.3233/SW-200420.
LibreCat | Files available | DOI
 
[312]
2020 | Journal Article | LibreCat-ID: 25326
M. Röder, D. Kuchelev, and A.-C. Ngonga Ngomo, “HOBBIT: A platform for benchmarking Big Linked Data,” Data Sci., vol. 3, no. 1, pp. 15–35, 2020, doi: 10.3233/ds-190021.
LibreCat | DOI
 
[311]
2020 | Conference Paper | LibreCat-ID: 25328
M. Röder, G. de Souza, and A.-C. Ngonga Ngomo, “Squirrel - Crawling RDF Knowledge Graphs on the Web,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {II}, 2020, vol. 12507, pp. 34–47, doi: 10.1007/978-3-030-62466-8\_3.
LibreCat | DOI
 
[310]
2020 | Conference Paper | LibreCat-ID: 25333
K. Georgala, M. Ahmed Sherif, M. Röder, and A.-C. Ngonga Ngomo, “Applying edge-counting semantic similarities to link discovery: scalability and accuracy,” in 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, 2020, vol. 2788, pp. 36–47.
LibreCat
 
[309]
2020 | Conference Paper | LibreCat-ID: 25340
M. Ahmed Sherif, K. Dreßler, and A.-C. Ngonga Ngomo, “LIGON - link discovery with noisy oracles,” in 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, 2020, vol. 2788, pp. 48–59.
LibreCat
 
[308]
2020 | Conference Paper | LibreCat-ID: 25341
A. Bigerl, F. Conrads, C. Behning, M. Ahmed Sherif, M. Saleem, and A.-C. Ngonga Ngomo, “Tentris - A Tensor-Based Triple Store,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 56–73, doi: 10.1007/978-3-030-62419-4\_4.
LibreCat | DOI
 
[307]
2020 | Conference Paper | LibreCat-ID: 25342
K. Georgala, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “LIGER - link discovery with partial recall,” in 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, 2020, vol. 2788, pp. 87–91.
LibreCat
 
[306]
2020 | Conference Paper | LibreCat-ID: 25343
D. Moussallem, D. Gnaneshwar, T. Castro Ferreira, and A.-C. Ngonga Ngomo, “NABU - Multilingual Graph-Based Neural RDF Verbalizer,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 420–437, doi: 10.1007/978-3-030-62419-4\_24.
LibreCat | DOI
 
[305]
2020 | Conference Paper | LibreCat-ID: 25344
X. Zhang, M. Wang, M. Saleem, A.-C. Ngonga Ngomo, G. Qi, and H. Wang, “Revealing Secrets in SPARQL Session Level,” in The Semantic Web - {ISWC} 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part {I}, 2020, vol. 12506, pp. 672–690, doi: 10.1007/978-3-030-62419-4\_38.
LibreCat | DOI
 
[304]
2020 | Book Chapter | LibreCat-ID: 25345
M. Röder, M. Ahmed Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking the Lifecycle of Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, vol. 47, I. Tiddi, F. Lécué, and P. Hitzler, Eds. {IOS} Press, 2020, pp. 73–97.
LibreCat | DOI
 
[303]
2020 | Book Chapter | LibreCat-ID: 25346
D. Moussallem, R. Speck, and A.-C. Ngonga Ngomo, “Generating Explanations in Natural Language from Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, vol. 47, I. Tiddi, F. Lécué, and P. Hitzler, Eds. {IOS} Press, 2020, pp. 213–241.
LibreCat | DOI
 
[302]
2020 | Conference (Editor) | LibreCat-ID: 25347
A. Harth et al., Eds., The Semantic Web - 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings, vol. 12123. Springer, 2020.
LibreCat | DOI
 
[301]
2020 | Conference (Editor) | LibreCat-ID: 25348
M. Koubarakis et al., Eds., 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, 2020.
LibreCat
 
[300]
2020 | Conference (Editor) | LibreCat-ID: 25349
N. Mihindukulasooriya, M. Dubey, A. Gliozzo, J. Lehmann, A.-C. Ngonga Ngomo, and R. Usbeck, Eds., 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, 2020.
LibreCat
 
[299]
2020 | Journal Article | LibreCat-ID: 25350
C. Demir and A.-C. Ngonga Ngomo, “A Physical Embedding Model for Knowledge Graphs,” CoRR, vol. abs/2001.07418, 2020.
LibreCat
 
[298]
2020 | Journal Article | LibreCat-ID: 25351
M. Röder, M. Ahmed Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking Knowledge Graphs on the Web,” CoRR, vol. abs/2002.06039, 2020.
LibreCat
 
[297]
2020 | Journal Article | LibreCat-ID: 25352
A. Hogan et al., “Knowledge Graphs,” CoRR, vol. abs/2003.02320, 2020.
LibreCat
 
[296]
2020 | Journal Article | LibreCat-ID: 25353
H. M. Zahera, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Semantic-based End-to-End Learning for Typhoon Intensity Prediction,” CoRR, vol. abs/2003.13779, 2020.
LibreCat
 
[295]
2020 | Journal Article | LibreCat-ID: 25354
R. G. Athreya, S. Kona Bansal, A.-C. Ngonga Ngomo, and R. Usbeck, “Template-based Question Answering using Recursive Neural Networks,” CoRR, vol. abs/2004.13843, 2020.
LibreCat
 
[294]
2020 | Journal Article | LibreCat-ID: 25355
C. Demir and A.-C. Ngonga Ngomo, “Convolutional Complex Knowledge Graph Embeddings,” CoRR, vol. abs/2008.03130, 2020.
LibreCat
 
[293]
2020 | Journal Article | LibreCat-ID: 25356
H. M. Zahera, R. Jalota, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “I-AID: Identifying Actionable Information from Disaster-related Tweets,” CoRR, vol. abs/2008.13544, 2020.
LibreCat
 
[292]
2020 | Journal Article | LibreCat-ID: 25357
X. Zhang, M. Wang, M. Saleem, A.-C. Ngonga Ngomo, G. Qi, and H. Wang, “Revealing Secrets in SPARQL Session Level,” CoRR, vol. abs/2009.06625, 2020.
LibreCat
 
[291]
2020 | Journal Article | LibreCat-ID: 25358
D. Moussallem, D. Gnaneshwar, T. Castro Ferreira, and A.-C. Ngonga Ngomo, “NABU - Multilingual Graph-based Neural RDF Verbalizer,” CoRR, vol. abs/2009.07728, 2020.
LibreCat
 
[290]
2020 | Journal Article | LibreCat-ID: 25359
W. Ali, M. Saleem, B. Yao, A. Hogan, and A.-C. Ngonga Ngomo, “Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey,” CoRR, vol. abs/2009.10331, 2020.
LibreCat
 
[289]
2020 | Journal Article | LibreCat-ID: 25360
N. Mihindukulasooriya, M. Dubey, A. Gliozzo, J. Lehmann, A.-C. Ngonga Ngomo, and R. Usbeck, “SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge,” CoRR, vol. abs/2012.00555, 2020.
LibreCat
 
[288]
2020 | Conference Paper | LibreCat-ID: 20141 | OA
S. Heindorf, Y. Scholten, H. Wachsmuth, A.-C. Ngonga Ngomo, and M. Potthast, “CauseNet: Towards a Causality Graph Extracted from the Web,” in Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM 2020), 2020, pp. 3023–3030, doi: 10.1145/3340531.3412763.
LibreCat | DOI | Download (ext.)
 
[287]
2020 | Book Chapter | LibreCat-ID: 29042
M. Röder, M. Sherif, M. Saleem, F. Conrads, and A.-C. Ngonga Ngomo, “Benchmarking the Lifecycle of Knowledge Graphs,” in Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, I. Tiddi, F. Lécué, and P. Hitzler, Eds. IOS Press, 2020, pp. 73–97.
LibreCat | DOI
 
[286]
2020 | Conference Paper | LibreCat-ID: 29009
K. Georgala, M. Röder, M. Sherif, and A.-C. Ngonga Ngomo, “Applying edge-counting semantic similarities to Link Discovery: Scalability and Accuracy,” 2020.
LibreCat
 
[285]
2020 | Conference Paper | LibreCat-ID: 29010
M. Sherif, K. Dreßler}, and A.-C. Ngonga Ngomo, “LIGON – Link Discovery with Noisy Oracles,” 2020.
LibreCat
 
[284]
2020 | Journal Article | LibreCat-ID: 29039
A. Bigerl, F. Conrads, C. Behning, M. Sherif, M. Saleem, and A.-C. Ngonga Ngomo, “Tentris – A Tensor-Based Triple Store,” The Semantic Web -- ISWC 2020, 2020.
LibreCat
 
[283]
2020 | Conference Paper | LibreCat-ID: 29007
K. Georgala, M. Sherif, and A.-C. Ngonga Ngomo, “LIGER – Link Discovery with Partial Recall,” 2020.
LibreCat
 
[282]
2019 | Journal Article | LibreCat-ID: 25361
Q. Mehmood, M. Saleem, R. Sahay, A.-C. Ngonga Ngomo, and M. d’Aquin, “QPPDs: Querying Property Paths Over Distributed RDF Datasets,” {IEEE} Access, vol. 7, pp. 101031–101045, 2019, doi: 10.1109/ACCESS.2019.2930416.
LibreCat | DOI
 
[281]
2019 | Journal Article | LibreCat-ID: 25362
R. Usbeck et al., “Benchmarking question answering systems,” Semantic Web, vol. 10, no. 2, pp. 293–304, 2019, doi: 10.3233/SW-180312.
LibreCat | DOI
 
[280]
2019 | Journal Article | LibreCat-ID: 25363
A. Rula et al., “TISCO: Temporal scoping of facts,” J. Web Semant., vol. 54, pp. 72–86, 2019, doi: 10.1016/j.websem.2018.09.002.
LibreCat | DOI
 
[279]
2019 | Journal Article | LibreCat-ID: 25364
R. Speck and A.-C. Ngonga Ngomo, “Leopard - A baseline approach to attribute prediction and validation for knowledge graph population,” J. Web Semant., vol. 55, pp. 102–107, 2019, doi: 10.1016/j.websem.2018.12.006.
LibreCat | DOI
 
[278]
2019 | Conference Paper | LibreCat-ID: 25365
R. Jalota, P. Trivedi, G. Maheshwari, A.-C. Ngonga Ngomo, and R. Usbeck, “An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot,” in Chatbot Research and Design - Third International Workshop, {CONVERSATIONS} 2019, Amsterdam, The Netherlands, November 19-20, 2019, Revised Selected Papers, 2019, vol. 11970, pp. 19–33, doi: 10.1007/978-3-030-39540-7\_2.
LibreCat | DOI
 
[277]
2019 | Conference Paper | LibreCat-ID: 25366
S. Athanasiou et al., “Big POI data integration with Linked Data technologies,” in Advances in Database Technology - 22nd International Conference on Extending Database Technology, {EDBT} 2019, Lisbon, Portugal, March 26-29, 2019, 2019, pp. 477–488, doi: 10.5441/002/edbt.2019.44.
LibreCat | DOI
 
[276]
2019 | Conference Paper | LibreCat-ID: 25367
A. Amer Desouki, M. Röder, and A.-C. Ngonga Ngomo, “Ranking on Very Large Knowledge Graphs,” in Proceedings of the 30th {ACM} Conference on Hypertext and Social Media, {HT} 2019, Hof, Germany, September 17-20, 2019, 2019, pp. 163–171, doi: 10.1145/3342220.3343660.
LibreCat | DOI
 
[275]
2019 | Conference Paper | LibreCat-ID: 25368
R. Hari Gusmita, R. Jalota, D. Vollmers, J. Reineke, A.-C. Ngonga Ngomo, and R. Usbeck, “QUANT - Question Answering Benchmark Curator,” in Semantic Systems. The Power of {AI} and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, Proceedings, 2019, vol. 11702, pp. 343–358, doi: 10.1007/978-3-030-33220-4\_25.
LibreCat | DOI
 
[274]
2019 | Conference Paper | LibreCat-ID: 25369
P. Kaur, V. Blücher, R. Jalota, D. Moussallem, A.-C. Ngonga Ngomo, and R. Usbeck, “Offline Question Answering over Linked Data using Limited Resources,” in Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019, 2019, vol. 2451.
LibreCat
 
[273]
2019 | Conference Paper | LibreCat-ID: 25370
D. Obraczka and A.-C. Ngonga Ngomo, “Dragon: Decision Tree Learning for Link Discovery,” in Web Engineering - 19th International Conference, {ICWE} 2019, Daejeon, South Korea, June 11-14, 2019, Proceedings, 2019, vol. 11496, pp. 441–456, doi: 10.1007/978-3-030-19274-7\_31.
LibreCat | DOI
 
[272]
2019 | Conference Paper | LibreCat-ID: 25371
C. Demir and A.-C. Ngonga Ngomo, “A Physical Embedding Model for Knowledge Graphs,” in Semantic Technology - 9th Joint International Conference, {JIST} 2019, Hangzhou, China, November 25-27, 2019, Proceedings, 2019, vol. 12032, pp. 192–209, doi: 10.1007/978-3-030-41407-8\_13.
LibreCat | DOI
 
[271]
2019 | Conference Paper | LibreCat-ID: 25372
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Do your Resources Sound Similar?: On the Impact of Using Phonetic Similarity in Link Discovery,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 53–60, doi: 10.1145/3360901.3364426.
LibreCat | DOI
 
[270]
2019 | Conference Paper | LibreCat-ID: 25373
D. Moussallem, A.-C. Ngonga Ngomo, P. Buitelaar, and M. Arcan, “Utilizing Knowledge Graphs for Neural Machine Translation Augmentation,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 139–146, doi: 10.1145/3360901.3364423.
LibreCat | DOI
 
[269]
2019 | Conference Paper | LibreCat-ID: 25374
A.-C. Ngonga Ngomo, F. Conrads, M. Pensel, and A.-Y. Turhan, “Congenial Benchmarking of RDF Storage Solutions,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 213–221, doi: 10.1145/3360901.3364429.
LibreCat | DOI
 
[268]
2019 | Conference Paper | LibreCat-ID: 25375
H. M. Zahera, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction,” in Proceedings of the 10th International Conference on Knowledge Capture, {K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019, 2019, pp. 231–234, doi: 10.1145/3360901.3364413.
LibreCat | DOI
 
[267]
2019 | Conference Paper | LibreCat-ID: 25376
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “LSVS: Link Specification Verbalization and Summarization,” in Natural Language Processing and Information Systems - 24th International Conference on Applications of Natural Language to Information Systems, {NLDB} 2019, Salford, UK, June 26-28, 2019, Proceedings, 2019, vol. 11608, pp. 66–78, doi: 10.1007/978-3-030-23281-8\_6.
LibreCat | DOI
 
[266]
2019 | Conference Paper | LibreCat-ID: 25377
A.-C. Ngonga Ngomo, D. Moussallem, and L. Bühmann, “A Holistic Natural Language Generation Framework for the Semantic Web,” in Proceedings of the International Conference on Recent Advances in Natural Language Processing, {RANLP} 2019, Varna, Bulgaria, September 2-4, 2019, 2019, pp. 819–828, doi: 10.26615/978-954-452-056-4\_095.
LibreCat | DOI
 
[265]
2019 | Conference Paper | LibreCat-ID: 25378
M. Saleem, R. Usbeck, A.-C. Ngonga Ngomo, R. Verborgh, and A. Hogan, “Preface: 3rd Workshop on Querying and Benchmarking the Web of Data,” in Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2496, pp. 1–4.
LibreCat
 
[264]
2019 | Conference Paper | LibreCat-ID: 25379
D. Moussallem, T. Soru, and A.-C. Ngonga Ngomo, “THOTH: Neural Translation and Enrichment of Knowledge Graphs,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {I}, 2019, vol. 11778, pp. 505–522, doi: 10.1007/978-3-030-30793-6\_29.
LibreCat | DOI
 
[263]
2019 | Conference Paper | LibreCat-ID: 25380
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Semantic Web for Machine Translation: Challenges and Directions,” in Proceedings of the Journal Track co-located with the 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26, 2019, 2019, vol. 2576.
LibreCat
 
[262]
2019 | Conference Paper | LibreCat-ID: 25381
Z. Habeeb Syed, N. Srivastava, M. Röder, and A.-C. Ngonga Ngomo, “COPAAL - An Interface for Explaining Facts using Corroborative Paths,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 201–204.
LibreCat
 
[261]
2019 | Conference Paper | LibreCat-ID: 25382
M. Ahmed Sherif, P. Svetlana, K. Dreßler, and A.-C. Ngonga Ngomo, “LimesWebUI - Link Discovery Made Simple,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 205–208.
LibreCat
 
[260]
2019 | Conference Paper | LibreCat-ID: 25383
Q. Mehmood, A. Nadgeri, M. Saleem, K. Singh, A.-C. Ngonga Ngomo, and J. Lehmann, “Microbenchmarks for Question Answering Systems Using QaldGen,” in Proceedings of the {ISWC} 2019 Satellite Tracks (Posters {\&} Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference {(ISWC} 2019), Auckland, New Zealand, October 26-30, 2019, 2019, vol. 2456, pp. 261–264.
LibreCat
 
[259]
2019 | Conference Paper | LibreCat-ID: 25384
K. Singh et al., “QaldGen: Towards Microbenchmarking of Question Answering Systems over Knowledge Graphs,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {II}, 2019, vol. 11779, pp. 277–292, doi: 10.1007/978-3-030-30796-7\_18.
LibreCat | DOI
 
[258]
2019 | Conference Paper | LibreCat-ID: 25385
Z. Habeeb Syed, M. Röder, and A.-C. Ngonga Ngomo, “Unsupervised Discovery of Corroborative Paths for Fact Validation,” in The Semantic Web - {ISWC} 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part {I}, 2019, vol. 11778, pp. 630–646, doi: 10.1007/978-3-030-30793-6\_36.
LibreCat | DOI
 
[257]
2019 | Conference Paper | LibreCat-ID: 25386
A. Rula et al., “TISCO: Temporal Scoping of Facts,” in Companion of The 2019 World Wide Web Conference, {WWW} 2019, San Francisco, CA, USA, May 13-17, 2019, 2019, pp. 959–960, doi: 10.1145/3308560.3316524.
LibreCat | DOI
 
[256]
2019 | Conference Paper | LibreCat-ID: 25387
M. Saleem, G. Szárnyas, F. Conrads, S. Ahmad Chan Bukhari, Q. Mehmood, and A.-C. Ngonga Ngomo, “How Representative Is a SPARQL Benchmark? An Analysis of RDF Triplestore Benchmarks,” in The World Wide Web Conference, {WWW} 2019, San Francisco, CA, USA, May 13-17, 2019, 2019, pp. 1623–1633, doi: 10.1145/3308558.3313556.
LibreCat | DOI
 
[255]
2019 | Conference (Editor) | LibreCat-ID: 25388
E. Demidova et al., Eds., Joint Proceedings of the 6th International Workshop on Dataset PROFlLing and Search \& the 1st Workshop on Semantic Explainability co-located with the 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 27, 2019, vol. 2465. CEUR-WS.org, 2019.
LibreCat
 
[254]
2019 | Conference (Editor) | LibreCat-ID: 25389
M. Saleem, A. Hogan, R. Usbeck, A.-C. Ngonga Ngomo, and R. Verborgh, Eds., Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, vol. 2496. CEUR-WS.org, 2019.
LibreCat
 
[253]
2019 | Journal Article | LibreCat-ID: 25390
D. Moussallem, M. Arcan, A.-C. Ngonga Ngomo, and P. Buitelaar, “Augmenting Neural Machine Translation with Knowledge Graphs,” CoRR, vol. abs/1902.08816, 2019.
LibreCat
 
[252]
2019 | Journal Article | LibreCat-ID: 25391
A. Amer Desouki, M. Röder, and A.-C. Ngonga Ngomo, “topFiberM: Scalable and Efficient Boolean Matrix Factorization,” CoRR, vol. abs/1903.10326, 2019.
LibreCat
 
[251]
2019 | Journal Article | LibreCat-ID: 25392
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Semantic Web for Machine Translation: Challenges and Directions,” CoRR, vol. abs/1907.10676, 2019.
LibreCat
 
[250]
2019 | Journal Article | LibreCat-ID: 25393
A.-C. Ngonga Ngomo, D. Moussallem, and L. Bühmann, “A Holistic Natural Language Generation Framework for the Semantic Web,” CoRR, vol. abs/1911.01248, 2019.
LibreCat
 
[249]
2019 | Journal Article | LibreCat-ID: 25394
M. Röder, G. de Souza, D. Kuchelev, A. Amer Desouki, and A.-C. Ngonga Ngomo, “ORCA: a Benchmark for Data Web Crawlers,” CoRR, vol. abs/1912.08026, 2019.
LibreCat
 
[248]
2019 | Conference Paper | LibreCat-ID: 29037
H. M. A. Zahera, M. Sherif, and A.-C. Ngonga Ngomo, “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction,” in K-CAP 2019: Knowledge Capture Conference, 2019, p. 4.
LibreCat
 
[247]
2019 | Conference Paper | LibreCat-ID: 29011
M. Sherif, S. Pestryakova, K. Dreßler, and A.-C. Ngonga Ngomo, “LimesWebUI – Link Discovery Made Simple,” 2019.
LibreCat
 
[246]
2019 | Conference Paper | LibreCat-ID: 29038
A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “Do your Resources Sound Similar? On the Impact of Using Phonetic Similarity in Link Discovery,” 2019.
LibreCat
 
[245]
2019 | Conference Paper | LibreCat-ID: 29012
A. Fathi Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “LSVS: Link Specification Verbalization and Summarization,” 2019.
LibreCat
 
[244]
2019 | Conference Paper | LibreCat-ID: 29013
S. Athanasiou et al., “Big POI data integration with Linked Data technologies,” 2019.
LibreCat
 
[243]
2018 | Journal Article | LibreCat-ID: 26589
M. Ahmed Sherif and A.-C. Ngonga Ngomo, “A systematic survey of point set distance measures for link discovery,” Semantic Web, vol. 9, no. 5, pp. 589–604, 2018, doi: 10.3233/SW-170285.
LibreCat | DOI
 
[242]
2018 | Journal Article | LibreCat-ID: 26590
M. Röder, R. Usbeck, and A.-C. Ngonga Ngomo, “GERBIL - Benchmarking Named Entity Recognition and Linking consistently,” Semantic Web, vol. 9, no. 5, pp. 605–625, 2018, doi: 10.3233/SW-170286.
LibreCat | DOI
 
[241]
2018 | Journal Article | LibreCat-ID: 26591
M. Saleem, A. Hasnain, and A.-C. Ngonga Ngomo, “LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation,” J. Web Semant., vol. 48, pp. 85–125, 2018, doi: 10.1016/j.websem.2017.12.005.
LibreCat | DOI
 
[240]
2018 | Journal Article | LibreCat-ID: 26592
D. Moussallem, M. Wauer, and A.-C. Ngonga Ngomo, “Machine Translation using Semantic Web Technologies: A Survey,” J. Web Semant., vol. 51, pp. 1–19, 2018, doi: 10.1016/j.websem.2018.07.001.
LibreCat | DOI
 
[239]
2018 | Conference Paper | LibreCat-ID: 26593
Z. Habeeb Syed, M. Röder, and A.-C. Ngonga Ngomo, “FactCheck: Validating RDF Triples Using Textual Evidence,” in Proceedings of the 27th {ACM} International Conference on Information and Knowledge Management, {CIKM} 2018, Torino, Italy, October 22-26, 2018, 2018, pp. 1599–1602, doi: 10.1145/3269206.3269308.
LibreCat | DOI
 
[238]
2018 | Conference Paper | LibreCat-ID: 26594
A. Akhter, A.-C. Ngonga Ngomo, and M. Saleem, “An Empirical Evaluation of RDF Graph Partitioning Techniques,” in Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, 2018, vol. 11313, pp. 3–18, doi: 10.1007/978-3-030-03667-6\_1.
LibreCat | DOI
 
[237]
2018 | Conference Paper | LibreCat-ID: 26595
R. Speck and A.-C. Ngonga Ngomo, “On Extracting Relations Using Distributional Semantics and a Tree Generalization,” in Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, 2018, vol. 11313, pp. 424–438, doi: 10.1007/978-3-030-03667-6\_27.
LibreCat | DOI
 
[236]
2018 | Conference Paper | LibreCat-ID: 26596
K. Georgala et al., “MOCHA2018: The Mighty Storage Challenge at ESWC 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 3–16, doi: 10.1007/978-3-030-00072-1\_1.
LibreCat | DOI
 
[235]
2018 | Conference Paper | LibreCat-ID: 26597
R. Speck et al., “Open Knowledge Extraction Challenge 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 39–51, doi: 10.1007/978-3-030-00072-1\_4.
LibreCat | DOI
 
[234]
2018 | Conference Paper | LibreCat-ID: 26598
M. Wauer, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data,” in Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference {(ESWC} 2018), Heraklion, Greece, June 3, 2018, 2018, vol. 2110, pp. 47–58.
LibreCat
 
[233]
2018 | Conference Paper | LibreCat-ID: 26599
G. Napolitano, R. Usbeck, and A.-C. Ngonga Ngomo, “The Scalable Question Answering Over Linked Data (SQA) Challenge 2018,” in Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 927, pp. 69–75, doi: 10.1007/978-3-030-00072-1\_6.
LibreCat | DOI
 
[232]
2018 | Conference Paper | LibreCat-ID: 26600
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “Entity Linking in 40 Languages Using MAG,” in The Semantic Web: {ESWC} 2018 Satellite Events - {ESWC} 2018 Satellite Events, Heraklion, Crete, Greece, June 3-7, 2018, Revised Selected Papers, 2018, vol. 11155, pp. 176–181, doi: 10.1007/978-3-319-98192-5\_33.
LibreCat | DOI
 
[231]
2018 | Conference Paper | LibreCat-ID: 26601
K. Georgala, D. Obraczka, and A.-C. Ngonga Ngomo, “Dynamic Planning for Link Discovery,” in The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, 2018, vol. 10843, pp. 240–255, doi: 10.1007/978-3-319-93417-4\_16.
LibreCat | DOI
 
[230]
2018 | Conference Paper | LibreCat-ID: 26602
A. Valdestilhas, T. Soru, M. Nentwig, E. Marx, M. Saleem, and A.-C. Ngonga Ngomo, “Where is My URI?,” in The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, 2018, vol. 10843, pp. 671–681, doi: 10.1007/978-3-319-93417-4\_43.
LibreCat | DOI
 
[229]
2018 | Conference Paper | LibreCat-ID: 26603
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “On the Effect of Geometries Simplification on Geo-spatial Link Discovery,” in Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, 2018, vol. 137, pp. 139–150, doi: 10.1016/j.procs.2018.09.014.
LibreCat | DOI
 
[228]
2018 | Conference Paper | LibreCat-ID: 26604
M. Saleem, A. Potocki, T. Soru, O. Hartig, and A.-C. Ngonga Ngomo, “CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation,” in Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, 2018, vol. 137, pp. 163–174, doi: 10.1016/j.procs.2018.09.016.
LibreCat | DOI
 
[227]
2018 | Conference Paper | LibreCat-ID: 26605
C. Stadler, M. Saleem, A.-C. Ngonga Ngomo, and J. Lehmann, “Efficiently Pinpointing SPARQL Query Containments,” in Web Engineering - 18th International Conference, {ICWE} 2018, C{\’{a}}ceres, Spain, June 5-8, 2018, Proceedings, 2018, vol. 10845, pp. 210–224, doi: 10.1007/978-3-319-91662-0\_16.
LibreCat | DOI
 
[226]
2018 | Conference Paper | LibreCat-ID: 26606
C. Zinke and A.-C. Ngonga Ngomo, “Discovering and Linking Spatio-Temporal Big Linked Data,” in 2018 {IEEE} International Geoscience and Remote Sensing Symposium, {IGARSS} 2018, Valencia, Spain, July 22-27, 2018, 2018, pp. 411–414, doi: 10.1109/IGARSS.2018.8519025.
LibreCat | DOI
 
[225]
2018 | Conference Paper | LibreCat-ID: 26607
A.-C. Ngonga Ngomo, M. Röder, D. Moussallem, R. Usbeck, and R. Speck, “BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking,” in Proceedings of the 11th International Conference on Natural Language Generation, Tilburg University, The Netherlands, November 5-8, 2018, 2018, pp. 339–349, doi: 10.18653/v1/w18-6541.
LibreCat | DOI
 
[224]
2018 | Conference Paper | LibreCat-ID: 26608
D. Moussallem et al., “RDF2PT: Generating Brazilian Portuguese Texts from RDF Data,” in Proceedings of the Eleventh International Conference on Language Resources and Evaluation, {LREC} 2018, Miyazaki, Japan, May 7-12, 2018, 2018.
LibreCat
 
[223]
2018 | Conference Paper | LibreCat-ID: 26609
D. Moussallem, M. Ahmed Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIdioms: A Multilingual Linked Idioms Data Set,” in Proceedings of the Eleventh International Conference on Language Resources and Evaluation, {LREC} 2018, Miyazaki, Japan, May 7-12, 2018, 2018.
LibreCat
 
[222]
2018 | Conference Paper | LibreCat-ID: 26610
E. Marx, M. Saleem, I. Lytra, and A.-C. Ngonga Ngomo, “A Decentralized Architecture for SPARQL Query Processing and RDF Sharing: A Position Paper,” in 12th {IEEE} International Conference on Semantic Computing, {ICSC} 2018, Laguna Hills, CA, USA, January 31 - February 2, 2018, 2018, pp. 274–277, doi: 10.1109/ICSC.2018.00049.
LibreCat | DOI
 
[221]
2018 | Conference Paper | LibreCat-ID: 26611
M. Saleem, Q. Mehmood, C. Stadler, J. Lehmann, and A.-C. Ngonga Ngomo, “Generating SPARQL Query Containment Benchmarks Using the SQCFramework,” in Proceedings of the {ISWC} 2018 Posters {\&} Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, USA, October 8th - to - 12th, 2018, 2018, vol. 2180.
LibreCat
 
[220]
2018 | Conference Paper | LibreCat-ID: 26612
A. Hasnain, M. Saleem, A.-C. Ngonga Ngomo, and D. Rebholz-Schuhmann, “Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation,” in Proceedings of the 12th International Workshop on Scalable Semantic Web Knowledge Base Systems co-located with 17th International Semantic Web Conference, SSWS@ISWC 2018, Monterey, California, USA, October 9, 2018, 2018, vol. 2179, pp. 28–44.
LibreCat
 
[219]
2018 | Conference Paper | LibreCat-ID: 26613
E. Jiménez-Ruiz et al., “Introducing the HOBBIT platform into the ontology alignment evaluation campaign,” in Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference, OM@ISWC 2018, Monterey, CA, USA, October 8, 2018, 2018, vol. 2288, pp. 49–60.
LibreCat
 
[218]
2018 | Conference Paper | LibreCat-ID: 26614
R. Usbeck, A.-C. Ngonga Ngomo, F. Conrads, M. Röder, and G. Napolitano, “8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper),” in Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data {(NLIWOD-4)} and 9th Question Answering over Linked Data challenge {(QALD-9)} co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, California, United States of America, October 8th - 9th, 2018, 2018, vol. 2241, pp. 51–57.
LibreCat
 
[217]
2018 | Conference Paper | LibreCat-ID: 26615
R. Usbeck, R. Hari Gusmita, A.-C. Ngonga Ngomo, and M. Saleem, “9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper),” in Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data {(NLIWOD-4)} and 9th Question Answering over Linked Data challenge {(QALD-9)} co-located with 17th International Semantic Web Conference {(ISWC} 2018), Monterey, California, United States of America, October 8th - 9th, 2018, 2018, vol. 2241, pp. 58–64.
LibreCat
 
[216]
2018 | Conference Paper | LibreCat-ID: 26616
A. Fathi Ahmed, M. Ahmed Sherif, and A.-C. Ngonga Ngomo, “RADON2 - a buffered-intersection matrix computing approach to accelerate link discovery over geo-spatial RDF knowledge bases: OAEI2018 results,” in Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference, OM@ISWC 2018, Monterey, CA, USA, October 8, 2018, 2018, vol. 2288, pp. 197–204.
LibreCat
 
[215]
2018 | Conference Paper | LibreCat-ID: 26617
A. Hasnain, M. Saleem, A.-C. Ngonga Ngomo, and D. Rebholz-Schuhmann, “Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation,” in Emerging Topics in Semantic Technologies - {ISWC} 2018 Satellite Events [best papers from 13 of the workshops co-located with the {ISWC} 2018 conference], 2018, vol. 36, pp. 203–218, doi: 10.3233/978-1-61499-894-5-203.
LibreCat | DOI
 
[214]
2018 | Conference Paper | LibreCat-ID: 26618
T. Saveta, I. Fundulaki, G. Flouris, and A.-C. Ngonga Ngomo, “SPgen : A Benchmark Generator for Spatial Link Discovery Tools,” in The Semantic Web - {ISWC} 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part {I}, 2018, vol. 11136, pp. 408–423, doi: 10.1007/978-3-030-00671-6\_24.
LibreCat | DOI
 
[213]
2018 | Conference Paper | LibreCat-ID: 26619
R. G. Athreya, A.-C. Ngonga Ngomo, and R. Usbeck, “Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia Chatbot,” in Companion of the The Web Conference 2018 on The Web Conference 2018, {WWW} 2018, Lyon , France, April 23-27, 2018, 2018, pp. 143–146, doi: 10.1145/3184558.3186964.
LibreCat | DOI
 
[212]
2018 | Conference (Editor) | LibreCat-ID: 26620
M. Wauer et al., Eds., Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference (ESWC 2018), Heraklion, Greece, June 3, 2018, vol. 2110. CEUR-WS.org, 2018.
LibreCat
 
[211]
2018 | Conference (Editor) | LibreCat-ID: 26621
K.-S. Choi et al., Eds., Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018, vol. 2241. CEUR-WS.org, 2018.
LibreCat
 
[210]
2018 | Journal Article | LibreCat-ID: 26622
T. Soru, A. Valdestilhas, E. Marx, and A.-C. Ngonga Ngomo, “Beyond Markov Logic: Efficient Mining of Prediction Rules in Large Graphs,” CoRR, vol. abs/1802.03638, 2018.
LibreCat
 
[209]
2018 | Journal Article | LibreCat-ID: 26623
D. Moussallem, M. Ahmed Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIDIOMS: A Multilingual Linked Idioms Data Set,” CoRR, vol. abs/1802.08148, 2018.
LibreCat
 
[208]
2018 | Journal Article | LibreCat-ID: 26624
D. Moussallem et al., “RDF2PT: Generating Brazilian Portuguese Texts from RDF Data,” CoRR, vol. abs/1802.08150, 2018.
LibreCat
 
[207]
2018 | Journal Article | LibreCat-ID: 26625
T. Soru, S. Ruberto, D. Moussallem, E. Marx, D. Esteves, and A.-C. Ngonga Ngomo, “Expeditious Generation of Knowledge Graph Embeddings,” CoRR, vol. abs/1803.07828, 2018.
LibreCat
 
[206]
2018 | Journal Article | LibreCat-ID: 26626
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “Entity Linking in 40 Languages using MAG,” CoRR, vol. abs/1805.11467, 2018.
LibreCat
 
[205]
2018 | Conference Paper | LibreCat-ID: 29029
A. Fathi Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “RADON2: A buffered-Intersection Matrix Computing Approach To Accelerate Link Discovery Over Geo-Spatial RDF Knowledge Bases (OAEI2018 Results),” 2018.
LibreCat
 
[204]
2018 | Conference Paper | LibreCat-ID: 29021
D. Moussallem, M. Sherif, D. Esteves, M. Zampieri, and A.-C. Ngonga Ngomo, “LIdioms: A Multilingual Linked Idioms Data Set,” 2018.
LibreCat
 
[203]
2018 | Conference Paper | LibreCat-ID: 46539
E. Jiménez-Ruiz et al., “Introducing the HOBBIT platform into the Ontology Alignment Evaluation Campaign,” 2018.
LibreCat
 
[202]
2017 | Journal Article | LibreCat-ID: 26544
K. Dreßler and A.-C. Ngonga Ngomo, “On the efficient execution of bounded Jaro-Winkler distances,” Semantic Web, vol. 8, no. 2, pp. 185–196, 2017, doi: 10.3233/SW-150209.
LibreCat | DOI
 
[201]
2017 | Journal Article | LibreCat-ID: 26545
M. Nentwig, M. Hartung, A.-C. Ngonga Ngomo, and E. Rahm, “A survey of current Link Discovery frameworks,” Semantic Web, vol. 8, no. 3, pp. 419–436, 2017, doi: 10.3233/SW-150210.
LibreCat | DOI
 
[200]
2017 | Journal Article | LibreCat-ID: 26546
A.-C. Ngonga Ngomo and C. Unger, “Special issue on question answering for Linked Data,” Semantic Web, vol. 8, no. 4, pp. 509–510, 2017, doi: 10.3233/SW-170255.
LibreCat | DOI
 
[199]
2017 | Journal Article | LibreCat-ID: 26547
K. Höffner, S. Walter, E. Marx, R. Usbeck, J. Lehmann, and A.-C. Ngonga Ngomo, “Survey on challenges of Question Answering in the Semantic Web,” Semantic Web, vol. 8, no. 6, pp. 895–920, 2017, doi: 10.3233/SW-160247.
LibreCat | DOI
 
[198]
2017 | Conference Paper | LibreCat-ID: 26548
M. Ahmed Sherif, K. Dreßler, P. Smeros, and A.-C. Ngonga Ngomo, “Radon - Rapid Discovery of Topological Relations,” in Proceedings of the Thirty-First {AAAI} Conference on Artificial Intelligence, February 4-9, 2017, San Francisco, California, {USA}, 2017, pp. 175–181.
LibreCat
 
[197]
2017 | Conference Paper | LibreCat-ID: 26549
A.-C. Ngonga Ngomo, M. Hoffmann, R. Usbeck, and K. Jha, “Holistic and scalable ranking of RDF data,” in 2017 {IEEE} International Conference on Big Data, BigData 2017, Boston, MA, USA, December 11-14, 2017, 2017, pp. 746–755, doi: 10.1109/BigData.2017.8257990.
LibreCat | DOI
 
[196]
2017 | Conference Paper | LibreCat-ID: 26550
S. Bin, P. Westphal, J. Lehmann, and A.-C. Ngonga Ngomo, “Implementing scalable structured machine learning for big data in the SAKE project,” in 2017 {IEEE} International Conference on Big Data, BigData 2017, Boston, MA, USA, December 11-14, 2017, 2017, pp. 1400–1407, doi: 10.1109/BigData.2017.8258073.
LibreCat | DOI
 
[195]
2017 | Conference Paper | LibreCat-ID: 26551
K. Georgala, M. Spasic, M. Jovanovik, H. Petzka, M. Röder, and A.-C. Ngonga Ngomo, “MOCHA2017: The Mighty Storage Challenge at ESWC 2017,” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 3–15, doi: 10.1007/978-3-319-69146-6\_1.
LibreCat | DOI
 
[194]
2017 | Conference Paper | LibreCat-ID: 26552
R. Speck, M. Röder, S. Oramas, L. Espinosa Anke, and A.-C. Ngonga Ngomo, “Open Knowledge Extraction Challenge 2017,” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 35–48, doi: 10.1007/978-3-319-69146-6\_4.
LibreCat | DOI
 
[193]
2017 | Conference Paper | LibreCat-ID: 26553
R. Usbeck, A.-C. Ngonga Ngomo, B. Haarmann, A. Krithara, M. Röder, and G. Napolitano, “7th Open Challenge on Question Answering over Linked Data (QALD-7),” in Semantic Web Challenges - 4th SemWebEval Challenge at {ESWC} 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 769, pp. 59–69, doi: 10.1007/978-3-319-69146-6\_6.
LibreCat | DOI
 
[192]
2017 | Conference Paper | LibreCat-ID: 26554
M. Ahmed Sherif, A.-C. Ngonga Ngomo, and J. Lehmann, “Wombat - A Generalization Approach for Automatic Link Discovery,” in The Semantic Web - 14th International Conference, {ESWC} 2017, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Proceedings, Part {I}, 2017, vol. 10249, pp. 103–119, doi: 10.1007/978-3-319-58068-5\_7.
LibreCat | DOI
 
[191]
2017 | Conference Paper | LibreCat-ID: 26555
K. Jha, M. Röder, and A.-C. Ngonga Ngomo, “Eaglet - a Named Entity Recognition and Entity Linking Gold Standard Checking Tool,” in The Semantic Web: {ESWC} 2017 Satellite Events - {ESWC} 2017 Satellite Events, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017, vol. 10577, pp. 149–154, doi: 10.1007/978-3-319-70407-4\_28.
LibreCat | DOI
 
[190]
2017 | Conference Paper | LibreCat-ID: 26556
K. Jha, M. Röder, and A.-C. Ngonga Ngomo, “All that Glitters Is Not Gold - Rule-Based Curation of Reference Datasets for Named Entity Recognition and Entity Linking,” in The Semantic Web - 14th International Conference, {ESWC} 2017, Portoro{\v{z}}, Slovenia, May 28 - June 1, 2017, Proceedings, Part {I}, 2017, vol. 10249, pp. 305–320, doi: 10.1007/978-3-319-58068-5\_19.
LibreCat | DOI
 
[189]
2017 | Conference Paper | LibreCat-ID: 26557
S. Auer et al., “The BigDataEurope Platform - Supporting the Variety Dimension of Big Data,” in Web Engineering - 17th International Conference, {ICWE} 2017, Rome, Italy, June 5-8, 2017, Proceedings, 2017, vol. 10360, pp. 41–59, doi: 10.1007/978-3-319-60131-1\_3.
LibreCat | DOI
 
[188]
2017 | Conference Paper | LibreCat-ID: 26558
J. Carlos Oliveira de Abreu, R. Fileto, A.-C. Ngonga Ngomo, M. Röder, M. Wittwer, and H. Saggion, “Characterizing mention mismatching problems for improving recognition results,” in Proceedings of the 19th International Conference on Information Integration and Web-based Applications {\&} Services, iiWAS 2017, Salzburg, Austria, December 4-6, 2017, 2017, pp. 85–94, doi: 10.1145/3151759.3151794.
LibreCat | DOI
 
[187]
2017 | Conference Paper | LibreCat-ID: 26559
D. Moussallem, R. Usbeck, M. Röder, and A.-C. Ngonga Ngomo, “MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 9:1-9:8, doi: 10.1145/3148011.3148024.
LibreCat | DOI
 
[186]
2017 | Conference Paper | LibreCat-ID: 26560
R. Speck and A.-C. Ngonga Ngomo, “Ensemble Learning of Named Entity Recognition Algorithms using Multilayer Perceptron for the Multilingual Web of Data,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 26:1-26:4, doi: 10.1145/3148011.3154471.
LibreCat | DOI
 
[185]
2017 | Conference Paper | LibreCat-ID: 26561
M. Saleem, C. Stadler, Q. Mehmood, J. Lehmann, and A.-C. Ngonga Ngomo, “SQCFramework: SPARQL Query Containment Benchmark Generation Framework,” in Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, 2017, p. 28:1-28:8, doi: 10.1145/3148011.3148017.
LibreCat | DOI
 
[184]
2017 | Conference Paper | LibreCat-ID: 26562
I. Ermilov et al., “Managing Lifecycle of Big Data Applications,” in Knowledge Engineering and Semantic Web - 8th International Conference, {KESW} 2017, Szczecin, Poland, November 8-10, 2017, Proceedings, 2017, vol. 786, pp. 263–276, doi: 10.1007/978-3-319-69548-8\_18.
LibreCat | DOI
 
[183]
2017 | Conference Paper | LibreCat-ID: 26563
E. Marx et al., “Torpedo: Improving the State-of-the-Art RDF Dataset Slicing,” in 11th {IEEE} International Conference on Semantic Computing, {ICSC} 2017, San Diego, CA, USA, January 30 - February 1, 2017, 2017, pp. 149–156, doi: 10.1109/ICSC.2017.79.
LibreCat | DOI
 
[182]
2017 | Conference Paper | LibreCat-ID: 26564
M. Saleem, S. Nazari Dastjerdi, R. Usbeck, and A.-C. Ngonga Ngomo, “Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?,” in Joint Proceedings of {BLINK2017:} 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21st - to - 22nd, 2017, 2017, vol. 1932.
LibreCat
 
[181]
2017 | Conference Paper | LibreCat-ID: 26565
F. Conrads, J. Lehmann, M. Saleem, and A.-C. Ngonga Ngomo, “Benchmarking RDF Storage Solutions with IGUANA,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[180]
2017 | Conference Paper | LibreCat-ID: 26566
I. Ermilov et al., “The Tale of Sansa Spark,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[179]
2017 | Conference Paper | LibreCat-ID: 26567
J.-D. Kim et al., “OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[178]
2017 | Conference Paper | LibreCat-ID: 26568
A. Potocki, M. Saleem, T. Soru, O. Hartig, M. Voigt, and A.-C. Ngonga Ngomo, “Federated SPARQL Query Processing Via CostFed,” in Proceedings of the {ISWC} 2017 Posters {\&} Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017, vol. 1963.
LibreCat
 
[177]
2017 | Conference Paper | LibreCat-ID: 26569
T. Saveta, G. Flouris, I. Fundulaki, and A.-C. Ngonga Ngomo, “Benchmarking Link Discovery Systems for Geo-Spatial Data,” in Joint Proceedings of {BLINK2017:} 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21st - to - 22nd, 2017, 2017, vol. 1932.
LibreCat
 
[176]
2017 | Conference Paper | LibreCat-ID: 26570
A. Valdestilhas, T. Soru, and A.-C. Ngonga Ngomo, “A high-performance approach to string similarity using most frequent K characters,” in Proceedings of the 12th International Workshop on Ontology Matching co-located with the 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21, 2017, 2017, vol. 2032, pp. 1–12.
LibreCat
 

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