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397 Publications
2014 | Conference Paper | LibreCat-ID: 25507
Multilingual Disambiguation of Named Entities Using Linked Data
R. Usbeck, A.-C. Ngonga Ngomo, W. Luo, L. Wesemann, in: M. Horridge, M. Rospocher, J. van Ossenbruggen (Eds.), Proceedings of the {ISWC} 2014 Posters {\&} Demonstrations Track a Track within the 13th International Semantic Web Conference, {ISWC} 2014, Riva Del Garda, Italy, October 21, 2014, CEUR-WS.org, 2014, pp. 101–104.
LibreCat
R. Usbeck, A.-C. Ngonga Ngomo, W. Luo, L. Wesemann, in: M. Horridge, M. Rospocher, J. van Ossenbruggen (Eds.), Proceedings of the {ISWC} 2014 Posters {\&} Demonstrations Track a Track within the 13th International Semantic Web Conference, {ISWC} 2014, Riva Del Garda, Italy, October 21, 2014, CEUR-WS.org, 2014, pp. 101–104.
2014 | Conference Paper | LibreCat-ID: 25508
AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data
R. Usbeck, A.-C. Ngonga Ngomo, M. Röder, D. Gerber, S. Athaide Coelho, S. Auer, A. Both, in: P. Mika, T. Tudorache, A. Bernstein, C. Welty, C. A. Knoblock, D. Vrandecic, P. Groth, N. F. Noy, K. Janowicz, C. A. Goble (Eds.), The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}, Springer, 2014, pp. 457–471.
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R. Usbeck, A.-C. Ngonga Ngomo, M. Röder, D. Gerber, S. Athaide Coelho, S. Auer, A. Both, in: P. Mika, T. Tudorache, A. Bernstein, C. Welty, C. A. Knoblock, D. Vrandecic, P. Groth, N. F. Noy, K. Janowicz, C. A. Goble (Eds.), The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}, Springer, 2014, pp. 457–471.
2014 | Conference Paper | LibreCat-ID: 25509
Ensemble Learning for Named Entity Recognition
R. Speck, A.-C. Ngonga Ngomo, in: P. Mika, T. Tudorache, A. Bernstein, C. Welty, C. A. Knoblock, D. Vrandecic, P. Groth, N. F. Noy, K. Janowicz, C. A. Goble (Eds.), The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}, Springer, 2014, pp. 519–534.
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R. Speck, A.-C. Ngonga Ngomo, in: P. Mika, T. Tudorache, A. Bernstein, C. Welty, C. A. Knoblock, D. Vrandecic, P. Groth, N. F. Noy, K. Janowicz, C. A. Goble (Eds.), The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}, Springer, 2014, pp. 519–534.
2014 | Conference Paper | LibreCat-ID: 25510
SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes
Y. Khan, M. Saleem, A. Iqbal, M. Mehdi, A. Hogan, A.-C. Ngonga Ngomo, S. Decker, R. Sahay, in: A. Paschke, A. Burger, P. Romano, M. Scott Marshall, A. Splendiani (Eds.), Proceedings of the 7th International Workshop on Semantic Web Applications and Tools for Life Sciences, Berlin, Germany, December 9-11, 2014, CEUR-WS.org, 2014.
LibreCat
Y. Khan, M. Saleem, A. Iqbal, M. Mehdi, A. Hogan, A.-C. Ngonga Ngomo, S. Decker, R. Sahay, in: A. Paschke, A. Burger, P. Romano, M. Scott Marshall, A. Splendiani (Eds.), Proceedings of the 7th International Workshop on Semantic Web Applications and Tools for Life Sciences, Berlin, Germany, December 9-11, 2014, CEUR-WS.org, 2014.
2014 | Book Chapter | LibreCat-ID: 25511
From RDF to Natural Language and Back
D. Gerber, A.-C. Ngonga Ngomo, in: P. Buitelaar, P. Cimiano (Eds.), Towards the Multilingual Semantic Web, Principles, Methods and Applications, Springer, 2014, pp. 193–209.
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D. Gerber, A.-C. Ngonga Ngomo, in: P. Buitelaar, P. Cimiano (Eds.), Towards the Multilingual Semantic Web, Principles, Methods and Applications, Springer, 2014, pp. 193–209.
2014 | Conference (Editor) | LibreCat-ID: 25512
Proceedings of the 9th International Workshop on Ontology Matching collocated with the 13th International Semantic Web Conference (ISWC 2014), Riva del Garda, Trentino, Italy, October 20, 2014
P. Shvaiko, J. Euzenat, M. Mao, E. Jiménez-Ruiz, J. Li, A.-C. Ngonga Ngomo, eds., Proceedings of the 9th International Workshop on Ontology Matching Collocated with the 13th International Semantic Web Conference (ISWC 2014), Riva Del Garda, Trentino, Italy, October 20, 2014, CEUR-WS.org, 2014.
LibreCat
P. Shvaiko, J. Euzenat, M. Mao, E. Jiménez-Ruiz, J. Li, A.-C. Ngonga Ngomo, eds., Proceedings of the 9th International Workshop on Ontology Matching Collocated with the 13th International Semantic Web Conference (ISWC 2014), Riva Del Garda, Trentino, Italy, October 20, 2014, CEUR-WS.org, 2014.
2014 | Conference Paper | LibreCat-ID: 29022
Unsupervised Link Discovery Through Knowledge Base Repair
A.-C. Ngonga Ngomo, M. Sherif, K. Lyko, in: Extended Semantic Web Conference (ESWC 2014), 2014.
LibreCat
A.-C. Ngonga Ngomo, M. Sherif, K. Lyko, in: Extended Semantic Web Conference (ESWC 2014), 2014.
2014 | Journal Article | LibreCat-ID: 29034
Semantic Quran: A Multilingual Resource for Natural-Language Processing
M. Sherif, A.-C. Ngonga Ngomo, Semantic Web Journal XXX (2014) 1–5.
LibreCat
M. Sherif, A.-C. Ngonga Ngomo, Semantic Web Journal XXX (2014) 1–5.
2014 | Conference Paper | LibreCat-ID: 29017
The GeoKnow Generator: Managing Geospatial Data in the Linked Data Web
J. Jay Le Grange, J. Lehmann, S. Athanasiou, A. Garcia Rojas, G. Giannopoulos, D. Hladky, R. Isele, A.-C. Ngonga Ngomo, M. Sherif, C. Stadler, M. Wauer, in: Proceedings of the Linking Geospatial Data Workshop, 2014.
LibreCat
J. Jay Le Grange, J. Lehmann, S. Athanasiou, A. Garcia Rojas, G. Giannopoulos, D. Hladky, R. Isele, A.-C. Ngonga Ngomo, M. Sherif, C. Stadler, M. Wauer, in: Proceedings of the Linking Geospatial Data Workshop, 2014.
2013 | Journal Article | LibreCat-ID: 25447
Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data
S. Auer, J. Lehmann, A.-C. Ngonga Ngomo, C. Stadler, J. Unbehauen, Datenbank-Spektrum 13 (2013) 77–87.
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S. Auer, J. Lehmann, A.-C. Ngonga Ngomo, C. Stadler, J. Unbehauen, Datenbank-Spektrum 13 (2013) 77–87.
2013 | Journal Article | LibreCat-ID: 25449
Towards an Efficient RDF Dataset Slicing
E. Marx, T. Soru, S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, K. K. Breitman, Int. J. Semantic Comput. 7 (2013) 455.
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E. Marx, T. Soru, S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, K. K. Breitman, Int. J. Semantic Comput. 7 (2013) 455.
2013 | Journal Article | LibreCat-ID: 25450
Generating SPARQL queries using templates
S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, D. Gerber, S. Hellmann, C. Stadler, Web Intell. Agent Syst. 11 (2013) 283–295.
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S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, D. Gerber, S. Hellmann, C. Stadler, Web Intell. Agent Syst. 11 (2013) 283–295.
2013 | Conference Paper | LibreCat-ID: 25451
On Caching for Local Graph Clustering Algorithms
R. Speck, A.-C. Ngonga Ngomo, in: S. Cranefield, A. C. Nayak (Eds.), {AI} 2013: Advances in Artificial Intelligence - 26th Australasian Joint Conference, Dunedin, New Zealand, December 1-6, 2013. Proceedings, Springer, 2013, pp. 56–67.
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R. Speck, A.-C. Ngonga Ngomo, in: S. Cranefield, A. C. Nayak (Eds.), {AI} 2013: Advances in Artificial Intelligence - 26th Australasian Joint Conference, Dunedin, New Zealand, December 1-6, 2013. Proceedings, Springer, 2013, pp. 56–67.
2013 | Conference Paper | LibreCat-ID: 25452
QALD-3: Multilingual Question Answering over Linked Data
E. Cabrio, P. Cimiano, V. López, A.-C. Ngonga Ngomo, C. Unger, S. Walter, in: P. Forner, R. Navigli, D. Tufis, N. Ferro (Eds.), Working Notes for {CLEF} 2013 Conference , Valencia, Spain, September 23-26, 2013, CEUR-WS.org, 2013.
LibreCat
E. Cabrio, P. Cimiano, V. López, A.-C. Ngonga Ngomo, C. Unger, S. Walter, in: P. Forner, R. Navigli, D. Tufis, N. Ferro (Eds.), Working Notes for {CLEF} 2013 Conference , Valencia, Spain, September 23-26, 2013, CEUR-WS.org, 2013.
2013 | Conference Paper | LibreCat-ID: 25454
Multilingual Question Answering over Linked Data (QALD-3): Lab Overview
P. Cimiano, V. López, C. Unger, E. Cabrio, A.-C. Ngonga Ngomo, S. Walter, in: P. Forner, H. Müller, R. Paredes, P. Rosso, B. Stein (Eds.), Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the {CLEF} Initiative, {CLEF} 2013, Valencia, Spain, September 23-26, 2013. Proceedings, Springer, 2013, pp. 321–332.
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P. Cimiano, V. López, C. Unger, E. Cabrio, A.-C. Ngonga Ngomo, S. Walter, in: P. Forner, H. Müller, R. Paredes, P. Rosso, B. Stein (Eds.), Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the {CLEF} Initiative, {CLEF} 2013, Valencia, Spain, September 23-26, 2013. Proceedings, Springer, 2013, pp. 321–332.
2013 | Conference Paper | LibreCat-ID: 25455
Results of the First BioASQ Workshop
I. Partalas, É. Gaussier, A.-C. Ngonga Ngomo, in: A.-C. Ngonga Ngomo, G. Paliouras (Eds.), Proceedings of the First Workshop on Bio-Medical Semantic Indexing and Question Answering, a Post-Conference Workshop of Conference and Labs of the Evaluation Forum 2013 {(CLEF} 2013) , Valencia, Spain, September 27th, 2013, CEUR-WS.org, 2013.
LibreCat
I. Partalas, É. Gaussier, A.-C. Ngonga Ngomo, in: A.-C. Ngonga Ngomo, G. Paliouras (Eds.), Proceedings of the First Workshop on Bio-Medical Semantic Indexing and Question Answering, a Post-Conference Workshop of Conference and Labs of the Evaluation Forum 2013 {(CLEF} 2013) , Valencia, Spain, September 27th, 2013, CEUR-WS.org, 2013.
2013 | Conference Paper | LibreCat-ID: 25456
SAIM - One Step Closer to Zero-Configuration Link Discovery
K. Lyko, K. Höffner, R. Speck, A.-C. Ngonga Ngomo, J. Lehmann, in: P. Cimiano, M. Fernández, V. López, S. Schlobach, J. Völker (Eds.), The Semantic Web: {ESWC} 2013 Satellite Events - {ESWC} 2013 Satellite Events, Montpellier, France, May 26-30, 2013, Revised Selected Papers, Springer, 2013, pp. 167–172.
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K. Lyko, K. Höffner, R. Speck, A.-C. Ngonga Ngomo, J. Lehmann, in: P. Cimiano, M. Fernández, V. López, S. Schlobach, J. Völker (Eds.), The Semantic Web: {ESWC} 2013 Satellite Events - {ESWC} 2013 Satellite Events, Montpellier, France, May 26-30, 2013, Revised Selected Papers, Springer, 2013, pp. 167–172.
2013 | Conference Paper | LibreCat-ID: 25457
When to Reach for the Cloud: Using Parallel Hardware for Link Discovery
A.-C. Ngonga Ngomo, L. Kolb, N. Heino, M. Hartung, S. Auer, E. Rahm, in: P. Cimiano, Ó. Corcho, V. Presutti, L. Hollink, S. Rudolph (Eds.), The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings, Springer, 2013, pp. 275–289.
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A.-C. Ngonga Ngomo, L. Kolb, N. Heino, M. Hartung, S. Auer, E. Rahm, in: P. Cimiano, Ó. Corcho, V. Presutti, L. Hollink, S. Rudolph (Eds.), The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings, Springer, 2013, pp. 275–289.
2013 | Conference Paper | LibreCat-ID: 25458
COALA - Correlation-Aware Active Learning of Link Specifications
A.-C. Ngonga Ngomo, K. Lyko, V. Christen, in: P. Cimiano, Ó. Corcho, V. Presutti, L. Hollink, S. Rudolph (Eds.), The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings, Springer, 2013, pp. 442–456.
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A.-C. Ngonga Ngomo, K. Lyko, V. Christen, in: P. Cimiano, Ó. Corcho, V. Presutti, L. Hollink, S. Rudolph (Eds.), The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings, Springer, 2013, pp. 442–456.
2013 | Conference Paper | LibreCat-ID: 25459
Linked cancer genome atlas database
M. Saleem, S. S. Padmanabhuni, A.-C. Ngonga Ngomo, J. S. Almeida, S. Decker, H. F. Deus, in: M. Sabou, E. Blomqvist, T. Di Noia, H. Sack, T. Pellegrini (Eds.), {I-SEMANTICS} 2013 - 9th International Conference on Semantic Systems, {ISEM} ’13, Graz, Austria, September 4-6, 2013, {ACM}, 2013, pp. 129–134.
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M. Saleem, S. S. Padmanabhuni, A.-C. Ngonga Ngomo, J. S. Almeida, S. Decker, H. F. Deus, in: M. Sabou, E. Blomqvist, T. Di Noia, H. Sack, T. Pellegrini (Eds.), {I-SEMANTICS} 2013 - 9th International Conference on Semantic Systems, {ISEM} ’13, Graz, Austria, September 4-6, 2013, {ACM}, 2013, pp. 129–134.