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2200 Publications
2017 | Conference Paper | LibreCat-ID: 26558
Characterizing mention mismatching problems for improving recognition results
J. Carlos Oliveira de Abreu, R. Fileto, A.-C. Ngonga Ngomo, M. Röder, M. Wittwer, H. Saggion, in: M. Indrawan-Santiago, M. Steinbauer, I. Luiz Salvadori, I. Khalil, G. Anderst-Kotsis (Eds.), Proceedings of the 19th International Conference on Information Integration and Web-Based Applications {\&} Services, IiWAS 2017, Salzburg, Austria, December 4-6, 2017, {ACM}, 2017, pp. 85–94.
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J. Carlos Oliveira de Abreu, R. Fileto, A.-C. Ngonga Ngomo, M. Röder, M. Wittwer, H. Saggion, in: M. Indrawan-Santiago, M. Steinbauer, I. Luiz Salvadori, I. Khalil, G. Anderst-Kotsis (Eds.), Proceedings of the 19th International Conference on Information Integration and Web-Based Applications {\&} Services, IiWAS 2017, Salzburg, Austria, December 4-6, 2017, {ACM}, 2017, pp. 85–94.
2017 | Conference Paper | LibreCat-ID: 26559
MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach
D. Moussallem, R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 9:1-9:8.
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D. Moussallem, R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 9:1-9:8.
2017 | Conference Paper | LibreCat-ID: 26560
Ensemble Learning of Named Entity Recognition Algorithms using Multilayer Perceptron for the Multilingual Web of Data
R. Speck, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 26:1-26:4.
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R. Speck, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 26:1-26:4.
2017 | Conference Paper | LibreCat-ID: 26561
SQCFramework: SPARQL Query Containment Benchmark Generation Framework
M. Saleem, C. Stadler, Q. Mehmood, J. Lehmann, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 28:1-28:8.
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M. Saleem, C. Stadler, Q. Mehmood, J. Lehmann, A.-C. Ngonga Ngomo, in: Ó. Corcho, K. Janowicz, G. Rizzo, I. Tiddi, D. Garijo (Eds.), Proceedings of the Knowledge Capture Conference, {K-CAP} 2017, Austin, TX, USA, December 4-6, 2017, {ACM}, 2017, p. 28:1-28:8.
2017 | Conference Paper | LibreCat-ID: 26562
Managing Lifecycle of Big Data Applications
I. Ermilov, A.-C. Ngonga Ngomo, A. Versteden, H. Jabeen, G. Sejdiu, G. Argyriou, L. Selmi, J. Jakobitsch, J. Lehmann, in: P. Rózewski, C. Lange (Eds.), Knowledge Engineering and Semantic Web - 8th International Conference, {KESW} 2017, Szczecin, Poland, November 8-10, 2017, Proceedings, Springer, 2017, pp. 263–276.
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I. Ermilov, A.-C. Ngonga Ngomo, A. Versteden, H. Jabeen, G. Sejdiu, G. Argyriou, L. Selmi, J. Jakobitsch, J. Lehmann, in: P. Rózewski, C. Lange (Eds.), Knowledge Engineering and Semantic Web - 8th International Conference, {KESW} 2017, Szczecin, Poland, November 8-10, 2017, Proceedings, Springer, 2017, pp. 263–276.
2017 | Conference Paper | LibreCat-ID: 26563
Torpedo: Improving the State-of-the-Art RDF Dataset Slicing
E. Marx, S. Shekarpour, T. Soru, A. M. P. Brasoveanu, M. Saleem, C. Baron, A. Weichselbraun, J. Lehmann, A.-C. Ngonga Ngomo, S. Auer, in: 11th {IEEE} International Conference on Semantic Computing, {ICSC} 2017, San Diego, CA, USA, January 30 - February 1, 2017, {IEEE} Computer Society, 2017, pp. 149–156.
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E. Marx, S. Shekarpour, T. Soru, A. M. P. Brasoveanu, M. Saleem, C. Baron, A. Weichselbraun, J. Lehmann, A.-C. Ngonga Ngomo, S. Auer, in: 11th {IEEE} International Conference on Semantic Computing, {ICSC} 2017, San Diego, CA, USA, January 30 - February 1, 2017, {IEEE} Computer Society, 2017, pp. 149–156.
2017 | Conference Paper | LibreCat-ID: 26564
Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?
M. Saleem, S. Nazari Dastjerdi, R. Usbeck, A.-C. Ngonga Ngomo, in: R. Usbeck, A.-C. Ngonga Ngomo, J.-D. Kim, K.-S. Choi, P. Cimiano, I. Fundulaki, A. Krithara (Eds.), 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, CEUR-WS.org, 2017.
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M. Saleem, S. Nazari Dastjerdi, R. Usbeck, A.-C. Ngonga Ngomo, in: R. Usbeck, A.-C. Ngonga Ngomo, J.-D. Kim, K.-S. Choi, P. Cimiano, I. Fundulaki, A. Krithara (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26565
Benchmarking RDF Storage Solutions with IGUANA
F. Conrads, J. Lehmann, M. Saleem, A.-C. Ngonga Ngomo, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
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F. Conrads, J. Lehmann, M. Saleem, A.-C. Ngonga Ngomo, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26566
The Tale of Sansa Spark
I. Ermilov, J. Lehmann, G. Sejdiu, L. Bühmann, P. Westphal, C. Stadler, S. Bin, N. Chakraborty, H. Petzka, M. Saleem, A.-C. Ngonga Ngomo, H. Jabeen, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
LibreCat
I. Ermilov, J. Lehmann, G. Sejdiu, L. Bühmann, P. Westphal, C. Stadler, S. Bin, N. Chakraborty, H. Petzka, M. Saleem, A.-C. Ngonga Ngomo, H. Jabeen, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26567
OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases
J.-D. Kim, C. Unger, A.-C. Ngonga Ngomo, A. Freitas, Y. Hahm, J. Kim, G.-H. Choi, J. Kim, R. Usbeck, M.-G. Kang, K.-S. Choi, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
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J.-D. Kim, C. Unger, A.-C. Ngonga Ngomo, A. Freitas, Y. Hahm, J. Kim, G.-H. Choi, J. Kim, R. Usbeck, M.-G. Kang, K.-S. Choi, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26568
Federated SPARQL Query Processing Via CostFed
A. Potocki, M. Saleem, T. Soru, O. Hartig, M. Voigt, A.-C. Ngonga Ngomo, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
LibreCat
A. Potocki, M. Saleem, T. Soru, O. Hartig, M. Voigt, A.-C. Ngonga Ngomo, in: N. Nikitina, D. Song, A. Fokoue, P. Haase (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26569
Benchmarking Link Discovery Systems for Geo-Spatial Data
T. Saveta, G. Flouris, I. Fundulaki, A.-C. Ngonga Ngomo, in: R. Usbeck, A.-C. Ngonga Ngomo, J.-D. Kim, K.-S. Choi, P. Cimiano, I. Fundulaki, A. Krithara (Eds.), 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, CEUR-WS.org, 2017.
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T. Saveta, G. Flouris, I. Fundulaki, A.-C. Ngonga Ngomo, in: R. Usbeck, A.-C. Ngonga Ngomo, J.-D. Kim, K.-S. Choi, P. Cimiano, I. Fundulaki, A. Krithara (Eds.), 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, CEUR-WS.org, 2017.
2017 | Conference Paper | LibreCat-ID: 26570
A high-performance approach to string similarity using most frequent K characters
A. Valdestilhas, T. Soru, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 1–12.
LibreCat
A. Valdestilhas, T. Soru, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 1–12.
2017 | Conference Paper | LibreCat-ID: 26571
Iguana: A Generic Framework for Benchmarking the Read-Write Performance of Triple Stores
F. Conrads, J. Lehmann, M. Saleem, M. Morsey, A.-C. Ngonga Ngomo, in: C. d’Amato, M. Fernandez, V. A. M. Tamma, F. Lécué, P. Cudré-Mauroux, J. F. Sequeda, C. Lange, J. Heflin (Eds.), The Semantic Web - {ISWC} 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part {II}, Springer, 2017, pp. 48–65.
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F. Conrads, J. Lehmann, M. Saleem, M. Morsey, A.-C. Ngonga Ngomo, in: C. d’Amato, M. Fernandez, V. A. M. Tamma, F. Lécué, P. Cudré-Mauroux, J. F. Sequeda, C. Lange, J. Heflin (Eds.), The Semantic Web - {ISWC} 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part {II}, Springer, 2017, pp. 48–65.
2017 | Conference Paper | LibreCat-ID: 26572
Distributed Semantic Analytics Using the SANSA Stack
J. Lehmann, G. Sejdiu, L. Bühmann, P. Westphal, C. Stadler, I. Ermilov, S. Bin, N. Chakraborty, M. Saleem, A.-C. Ngonga Ngomo, H. Jabeen, in: C. d’Amato, M. Fernandez, V. A. M. Tamma, F. Lécué, P. Cudré-Mauroux, J. F. Sequeda, C. Lange, J. Heflin (Eds.), The Semantic Web - {ISWC} 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part {II}, Springer, 2017, pp. 147–155.
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J. Lehmann, G. Sejdiu, L. Bühmann, P. Westphal, C. Stadler, I. Ermilov, S. Bin, N. Chakraborty, M. Saleem, A.-C. Ngonga Ngomo, H. Jabeen, in: C. d’Amato, M. Fernandez, V. A. M. Tamma, F. Lécué, P. Cudré-Mauroux, J. F. Sequeda, C. Lange, J. Heflin (Eds.), The Semantic Web - {ISWC} 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part {II}, Springer, 2017, pp. 147–155.
2017 | Conference Paper | LibreCat-ID: 26573
Radon results for OAEI 2017
K. Dreßler, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 178–184.
LibreCat
K. Dreßler, M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 178–184.
2017 | Conference Paper | LibreCat-ID: 26574
HOBBIT link discovery benchmarks at ontology matching 2017
M. Röder, T. Saveta, I. Fundulaki, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 209–210.
LibreCat
M. Röder, T. Saveta, I. Fundulaki, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, E. Jiménez-Ruiz, M. Cheatham, O. Hassanzadeh (Eds.), 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, CEUR-WS.org, 2017, pp. 209–210.
2017 | Conference Paper | LibreCat-ID: 26575
SIGIR 2017 Workshop on Open Knowledge Base and Question Answering (OKBQA2017)
K.-S. Choi, T. Mitamura, P. Vossen, J.-D. Kim, A.-C. Ngonga Ngomo, in: N. Kando, T. Sakai, H. Joho, H. Li, A. P. de Vries, R. W. White (Eds.), Proceedings of the 40th International {ACM} {SIGIR} Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017, {ACM}, 2017, pp. 1433–1434.
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K.-S. Choi, T. Mitamura, P. Vossen, J.-D. Kim, A.-C. Ngonga Ngomo, in: N. Kando, T. Sakai, H. Joho, H. Li, A. P. de Vries, R. W. White (Eds.), Proceedings of the 40th International {ACM} {SIGIR} Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017, {ACM}, 2017, pp. 1433–1434.
2017 | Conference Paper | LibreCat-ID: 26576
An evaluation of models for runtime approximation in link discovery
K. Georgala, M. Hoffmann, A.-C. Ngonga Ngomo, in: A. P. Sheth, A. Ngonga, Y. Wang, E. Chang, D. Slezak, B. Franczyk, R. Alt, X. Tao, R. Unland (Eds.), Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, {ACM}, 2017, pp. 57–64.
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K. Georgala, M. Hoffmann, A.-C. Ngonga Ngomo, in: A. P. Sheth, A. Ngonga, Y. Wang, E. Chang, D. Slezak, B. Franczyk, R. Alt, X. Tao, R. Unland (Eds.), Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, {ACM}, 2017, pp. 57–64.
2017 | Conference Paper | LibreCat-ID: 26577
CEDAL: time-efficient detection of erroneous links in large-scale link repositories
A. Valdestilhas, T. Soru, A.-C. Ngonga Ngomo, in: A. P. Sheth, A.-C. Ngonga Ngomo, Y. Wang, E. Chang, D. Slezak, B. Franczyk, R. Alt, X. Tao, R. Unland (Eds.), Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, {ACM}, 2017, pp. 106–113.
LibreCat
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A. Valdestilhas, T. Soru, A.-C. Ngonga Ngomo, in: A. P. Sheth, A.-C. Ngonga Ngomo, Y. Wang, E. Chang, D. Slezak, B. Franczyk, R. Alt, X. Tao, R. Unland (Eds.), Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, {ACM}, 2017, pp. 106–113.