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397 Publications
2019 | Conference Paper | LibreCat-ID: 29011
LimesWebUI – Link Discovery Made Simple
M. Sherif, S. Pestryakova, K. Dreßler, A.-C. Ngonga Ngomo, in: 18th International Semantic Web Conference (ISWC 2019), CEUR-WS.org, 2019.
LibreCat
M. Sherif, S. Pestryakova, K. Dreßler, A.-C. Ngonga Ngomo, in: 18th International Semantic Web Conference (ISWC 2019), CEUR-WS.org, 2019.
2019 | Conference Paper | LibreCat-ID: 29038
Do your Resources Sound Similar? On the Impact of Using Phonetic Similarity in Link Discovery
A.F.A. Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: K-CAP 2019: Knowledge Capture Conference, 2019.
LibreCat
A.F.A. Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: K-CAP 2019: Knowledge Capture Conference, 2019.
2019 | Conference Paper | LibreCat-ID: 29012
LSVS: Link Specification Verbalization and Summarization
A. Fathi Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: 24th International Conference on Applications of Natural Language to Information Systems (NLDB 2019), Springer, 2019.
LibreCat
A. Fathi Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: 24th International Conference on Applications of Natural Language to Information Systems (NLDB 2019), Springer, 2019.
2019 | Conference Paper | LibreCat-ID: 29013
Big POI data integration with Linked Data technologies
S. Athanasiou, G. Giorgos, G. Damien, K. Nikos, L. Jens, A.-C. Ngonga Ngomo, P. Kostas, M. Sherif, D. Skoutas, in: International Conference on Extending Database Technology 2019, EDBT19, 2019.
LibreCat
S. Athanasiou, G. Giorgos, G. Damien, K. Nikos, L. Jens, A.-C. Ngonga Ngomo, P. Kostas, M. Sherif, D. Skoutas, in: International Conference on Extending Database Technology 2019, EDBT19, 2019.
2018 | Journal Article | LibreCat-ID: 26589
A systematic survey of point set distance measures for link discovery
M. Ahmed Sherif, A.-C. Ngonga Ngomo, Semantic Web 9 (2018) 589–604.
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| DOI
M. Ahmed Sherif, A.-C. Ngonga Ngomo, Semantic Web 9 (2018) 589–604.
2018 | Journal Article | LibreCat-ID: 26590
GERBIL - Benchmarking Named Entity Recognition and Linking consistently
M. Röder, R. Usbeck, A.-C. Ngonga Ngomo, Semantic Web 9 (2018) 605–625.
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M. Röder, R. Usbeck, A.-C. Ngonga Ngomo, Semantic Web 9 (2018) 605–625.
2018 | Journal Article | LibreCat-ID: 26591
LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation
M. Saleem, A. Hasnain, A.-C. Ngonga Ngomo, J. Web Semant. 48 (2018) 85–125.
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| DOI
M. Saleem, A. Hasnain, A.-C. Ngonga Ngomo, J. Web Semant. 48 (2018) 85–125.
2018 | Journal Article | LibreCat-ID: 26592
Machine Translation using Semantic Web Technologies: A Survey
D. Moussallem, M. Wauer, A.-C. Ngonga Ngomo, J. Web Semant. 51 (2018) 1–19.
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D. Moussallem, M. Wauer, A.-C. Ngonga Ngomo, J. Web Semant. 51 (2018) 1–19.
2018 | Conference Paper | LibreCat-ID: 26593
FactCheck: Validating RDF Triples Using Textual Evidence
Z. Habeeb Syed, M. Röder, A.-C. Ngonga Ngomo, in: A. Cuzzocrea, J. Allan, N. W. Paton, D. Srivastava, R. Agrawal, A. Z. Broder, M. J. Zaki, K. Selçuk Candan, A. Labrinidis, A. Schuster, H. Wang (Eds.), Proceedings of the 27th {ACM} International Conference on Information and Knowledge Management, {CIKM} 2018, Torino, Italy, October 22-26, 2018, {ACM}, 2018, pp. 1599–1602.
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Z. Habeeb Syed, M. Röder, A.-C. Ngonga Ngomo, in: A. Cuzzocrea, J. Allan, N. W. Paton, D. Srivastava, R. Agrawal, A. Z. Broder, M. J. Zaki, K. Selçuk Candan, A. Labrinidis, A. Schuster, H. Wang (Eds.), Proceedings of the 27th {ACM} International Conference on Information and Knowledge Management, {CIKM} 2018, Torino, Italy, October 22-26, 2018, {ACM}, 2018, pp. 1599–1602.
2018 | Conference Paper | LibreCat-ID: 26594
An Empirical Evaluation of RDF Graph Partitioning Techniques
A. Akhter, A.-C. Ngonga Ngomo, M. Saleem, in: C. Faron-Zucker, C. Ghidini, A. Napoli, Y. Toussaint (Eds.), Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, Springer, 2018, pp. 3–18.
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A. Akhter, A.-C. Ngonga Ngomo, M. Saleem, in: C. Faron-Zucker, C. Ghidini, A. Napoli, Y. Toussaint (Eds.), Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, Springer, 2018, pp. 3–18.
2018 | Conference Paper | LibreCat-ID: 26595
On Extracting Relations Using Distributional Semantics and a Tree Generalization
R. Speck, A.-C. Ngonga Ngomo, in: C. Faron-Zucker, C. Ghidini, A. Napoli, Y. Toussaint (Eds.), Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, Springer, 2018, pp. 424–438.
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R. Speck, A.-C. Ngonga Ngomo, in: C. Faron-Zucker, C. Ghidini, A. Napoli, Y. Toussaint (Eds.), Knowledge Engineering and Knowledge Management - 21st International Conference, {EKAW} 2018, Nancy, France, November 12-16, 2018, Proceedings, Springer, 2018, pp. 424–438.
2018 | Conference Paper | LibreCat-ID: 26596
MOCHA2018: The Mighty Storage Challenge at ESWC 2018
K. Georgala, M. Spasic, M. Jovanovik, V. Papakonstantinou, C. Stadler, M. Röder, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 3–16.
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K. Georgala, M. Spasic, M. Jovanovik, V. Papakonstantinou, C. Stadler, M. Röder, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 3–16.
2018 | Conference Paper | LibreCat-ID: 26597
Open Knowledge Extraction Challenge 2018
R. Speck, M. Röder, F. Conrads, H. Rebba, C. Camilla Romiyo, G. Salakki, R. Suryawanshi, D. Ahmed, N. Srivastava, M. Mahajan, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 39–51.
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R. Speck, M. Röder, F. Conrads, H. Rebba, C. Camilla Romiyo, G. Salakki, R. Suryawanshi, D. Ahmed, N. Srivastava, M. Mahajan, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 39–51.
2018 | Conference Paper | LibreCat-ID: 26598
Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data
M. Wauer, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: M. Wauer, M. Ahmed Sherif, M. Saleem, O. Hartig, R. Usbeck, R. Verborgh, A.-C. Ngonga Ngomo (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, CEUR-WS.org, 2018, pp. 47–58.
LibreCat
M. Wauer, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: M. Wauer, M. Ahmed Sherif, M. Saleem, O. Hartig, R. Usbeck, R. Verborgh, A.-C. Ngonga Ngomo (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, CEUR-WS.org, 2018, pp. 47–58.
2018 | Conference Paper | LibreCat-ID: 26599
The Scalable Question Answering Over Linked Data (SQA) Challenge 2018
G. Napolitano, R. Usbeck, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 69–75.
LibreCat
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G. Napolitano, R. Usbeck, A.-C. Ngonga Ngomo, in: D. Buscaldi, A. Gangemi, D. Reforgiato Recupero (Eds.), Semantic Web Challenges - 5th SemWebEval Challenge at {ESWC} 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 69–75.
2018 | Conference Paper | LibreCat-ID: 26600
Entity Linking in 40 Languages Using MAG
D. Moussallem, R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, in: A. Gangemi, A. Lisa Gentile, A. Giovanni Nuzzolese, S. Rudolph, M. Maleshkova, H. Paulheim, J. Z. Pan, M. Alam (Eds.), The Semantic Web: {ESWC} 2018 Satellite Events - {ESWC} 2018 Satellite Events, Heraklion, Crete, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 176–181.
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D. Moussallem, R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, in: A. Gangemi, A. Lisa Gentile, A. Giovanni Nuzzolese, S. Rudolph, M. Maleshkova, H. Paulheim, J. Z. Pan, M. Alam (Eds.), The Semantic Web: {ESWC} 2018 Satellite Events - {ESWC} 2018 Satellite Events, Heraklion, Crete, Greece, June 3-7, 2018, Revised Selected Papers, Springer, 2018, pp. 176–181.
2018 | Conference Paper | LibreCat-ID: 26601
Dynamic Planning for Link Discovery
K. Georgala, D. Obraczka, A.-C. Ngonga Ngomo, in: A. Gangemi, R. Navigli, M.-E. Vidal, P. Hitzler, R. Troncy, L. Hollink, A. Tordai, M. Alam (Eds.), The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, Springer, 2018, pp. 240–255.
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K. Georgala, D. Obraczka, A.-C. Ngonga Ngomo, in: A. Gangemi, R. Navigli, M.-E. Vidal, P. Hitzler, R. Troncy, L. Hollink, A. Tordai, M. Alam (Eds.), The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, Springer, 2018, pp. 240–255.
2018 | Conference Paper | LibreCat-ID: 26602
Where is My URI?
A. Valdestilhas, T. Soru, M. Nentwig, E. Marx, M. Saleem, A.-C. Ngonga Ngomo, in: A. Gangemi, R. Navigli, M.-E. Vidal, P. Hitzler, R. Troncy, L. Hollink, A. Tordai, M. Alam (Eds.), The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, Springer, 2018, pp. 671–681.
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A. Valdestilhas, T. Soru, M. Nentwig, E. Marx, M. Saleem, A.-C. Ngonga Ngomo, in: A. Gangemi, R. Navigli, M.-E. Vidal, P. Hitzler, R. Troncy, L. Hollink, A. Tordai, M. Alam (Eds.), The Semantic Web - 15th International Conference, {ESWC} 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, Springer, 2018, pp. 671–681.
2018 | Conference Paper | LibreCat-ID: 26603
On the Effect of Geometries Simplification on Geo-spatial Link Discovery
A. Fathi Ahmed, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: A. Fensel, V. de Boer, T. Pellegrini, E. Kiesling, B. Haslhofer, L. Hollink, A. Schindler (Eds.), Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, Elsevier, 2018, pp. 139–150.
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A. Fathi Ahmed, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: A. Fensel, V. de Boer, T. Pellegrini, E. Kiesling, B. Haslhofer, L. Hollink, A. Schindler (Eds.), Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, Elsevier, 2018, pp. 139–150.
2018 | Conference Paper | LibreCat-ID: 26604
CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation
M. Saleem, A. Potocki, T. Soru, O. Hartig, A.-C. Ngonga Ngomo, in: A. Fensel, V. de Boer, T. Pellegrini, E. Kiesling, B. Haslhofer, L. Hollink, A. Schindler (Eds.), Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, Elsevier, 2018, pp. 163–174.
LibreCat
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M. Saleem, A. Potocki, T. Soru, O. Hartig, A.-C. Ngonga Ngomo, in: A. Fensel, V. de Boer, T. Pellegrini, E. Kiesling, B. Haslhofer, L. Hollink, A. Schindler (Eds.), Proceedings of the 14th International Conference on Semantic Systems, {SEMANTICS} 2018, Vienna, Austria, September 10-13, 2018, Elsevier, 2018, pp. 163–174.