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1601 Publications
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.
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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.
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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.
2013 | Conference Paper | LibreCat-ID: 25460
User Interface for a Template Based Question Answering System
K. Höffner, C. Unger, L. Bühmann, J. Lehmann, A.-C. Ngonga Ngomo, D. Gerber, P. Cimiano, in: P. Klinov, D. Mouromtsev (Eds.), Knowledge Engineering and the Semantic Web - 4th International Conference, {KESW} 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings, Springer, 2013, pp. 258–264.
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K. Höffner, C. Unger, L. Bühmann, J. Lehmann, A.-C. Ngonga Ngomo, D. Gerber, P. Cimiano, in: P. Klinov, D. Mouromtsev (Eds.), Knowledge Engineering and the Semantic Web - 4th International Conference, {KESW} 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings, Springer, 2013, pp. 258–264.
2013 | Conference Paper | LibreCat-ID: 25461
Introduction to Linked Data and Its Lifecycle on the Web
S. Auer, J. Lehmann, A.-C. Ngonga Ngomo, A. Zaveri, in: S. Rudolph, G. Gottlob, I. Horrocks, F. van Harmelen (Eds.), Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings, Springer, 2013, pp. 1–90.
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S. Auer, J. Lehmann, A.-C. Ngonga Ngomo, A. Zaveri, in: S. Rudolph, G. Gottlob, I. Horrocks, F. van Harmelen (Eds.), Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings, Springer, 2013, pp. 1–90.
2013 | Conference Paper | LibreCat-ID: 25462
Towards Transfer Learning of Link Specifications
A.-C. Ngonga Ngomo, J. Lehmann, M. M. Hassan, in: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, {IEEE} Computer Society, 2013, pp. 202–205.
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A.-C. Ngonga Ngomo, J. Lehmann, M. M. Hassan, in: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, {IEEE} Computer Society, 2013, pp. 202–205.
2013 | Conference Paper | LibreCat-ID: 25463
Large-Scale RDF Dataset Slicing
E. Marx, S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, in: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, {IEEE} Computer Society, 2013, pp. 228–235.
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E. Marx, S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, in: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, {IEEE} Computer Society, 2013, pp. 228–235.
2013 | Conference Paper | LibreCat-ID: 25464
Rapid execution of weighted edit distances
T. Soru, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, K. Srinivas, M. Mao, E. Jimenez-Ruiz (Eds.), Proceedings of the 8th International Workshop on Ontology Matching Co-Located with the 12th International Semantic Web Conference {(ISWC} 2013), Sydney, Australia, October 21, 2013, CEUR-WS.org, 2013, pp. 1–12.
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T. Soru, A.-C. Ngonga Ngomo, in: P. Shvaiko, J. Euzenat, K. Srinivas, M. Mao, E. Jimenez-Ruiz (Eds.), Proceedings of the 8th International Workshop on Ontology Matching Co-Located with the 12th International Semantic Web Conference {(ISWC} 2013), Sydney, Australia, October 21, 2013, CEUR-WS.org, 2013, pp. 1–12.
2013 | Conference Paper | LibreCat-ID: 25465
Unsupervised learning of link specifications: deterministic vs. non-deterministic
A.-C. Ngonga Ngomo, K. Lyko, in: P. Shvaiko, J. Euzenat, K. Srinivas, M. Mao, E. Jiménez-Ruiz (Eds.), Proceedings of the 8th International Workshop on Ontology Matching Co-Located with the 12th International Semantic Web Conference {(ISWC} 2013), Sydney, Australia, October 21, 2013, CEUR-WS.org, 2013, pp. 25–36.
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A.-C. Ngonga Ngomo, K. Lyko, in: P. Shvaiko, J. Euzenat, K. Srinivas, M. Mao, E. Jiménez-Ruiz (Eds.), Proceedings of the 8th International Workshop on Ontology Matching Co-Located with the 12th International Semantic Web Conference {(ISWC} 2013), Sydney, Australia, October 21, 2013, CEUR-WS.org, 2013, pp. 25–36.
2013 | Conference Paper | LibreCat-ID: 25466
Real-Time RDF Extraction from Unstructured Data Streams
D. Gerber, S. Hellmann, L. Bühmann, T. Soru, R. Usbeck, A.-C. Ngonga Ngomo, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 135–150.
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D. Gerber, S. Hellmann, L. Bühmann, T. Soru, R. Usbeck, A.-C. Ngonga Ngomo, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 135–150.
2013 | Conference Paper | LibreCat-ID: 25467
ORCHID - Reduction-Ratio-Optimal Computation of Geo-spatial Distances for Link Discovery
A.-C. Ngonga Ngomo, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 395–410.
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A.-C. Ngonga Ngomo, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 395–410.
2013 | Conference Paper | LibreCat-ID: 25468
DAW: Duplicate-AWare Federated Query Processing over the Web of Data
M. Saleem, A.-C. Ngonga Ngomo, J. Xavier Parreira, H. F. Deus, M. Hauswirth, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 574–590.
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M. Saleem, A.-C. Ngonga Ngomo, J. Xavier Parreira, H. F. Deus, M. Hauswirth, in: H. Alani, L. Kagal, A. Fokoue, P. Groth, C. Biemann, J. Xavier Parreira, L. Aroyo, N. F. Noy, C. Welty, K. Janowicz (Eds.), The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}, Springer, 2013, pp. 574–590.
2013 | Conference Paper | LibreCat-ID: 25469
SPARQL2NL: verbalizing sparql queries
A.-C. Ngonga Ngomo, L. Bühmann, C. Unger, J. Lehmann, D. Gerber, in: L. Carr, A. H. F. Laender, B. Farias Lóscio, I. King, M. Fontoura, D. Vrandecic, L. Aroyo, J. Palazzo M. de Oliveira, F. Lima, E. Wilde (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 329–332.
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A.-C. Ngonga Ngomo, L. Bühmann, C. Unger, J. Lehmann, D. Gerber, in: L. Carr, A. H. F. Laender, B. Farias Lóscio, I. King, M. Fontoura, D. Vrandecic, L. Aroyo, J. Palazzo M. de Oliveira, F. Lima, E. Wilde (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 329–332.
2013 | Conference Paper | LibreCat-ID: 25470
Sorry, i don't speak SPARQL: translating SPARQL queries into natural language
A.-C. Ngonga Ngomo, L. Bühmann, C. Unger, J. Lehmann, D. Gerber, in: D. Schwabe, V. A. F. Almeida, H. Glaser, R. Baeza-Yates, S. B. Moon (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 977–988.
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A.-C. Ngonga Ngomo, L. Bühmann, C. Unger, J. Lehmann, D. Gerber, in: D. Schwabe, V. A. F. Almeida, H. Glaser, R. Baeza-Yates, S. B. Moon (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 977–988.
2013 | Conference Paper | LibreCat-ID: 25471
Question answering on interlinked data
S. Shekarpour, A.-C. Ngonga Ngomo, S. Auer, in: D. Schwabe, V. A. F. Almeida, H. Glaser, R. Baeza-Yates, S. B. Moon (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 1145–1156.
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S. Shekarpour, A.-C. Ngonga Ngomo, S. Auer, in: D. Schwabe, V. A. F. Almeida, H. Glaser, R. Baeza-Yates, S. B. Moon (Eds.), 22nd International World Wide Web Conference, {WWW} ’13, Rio de Janeiro, Brazil, May 13-17, 2013, International World Wide Web Conferences Steering Committee / {ACM}, 2013, pp. 1145–1156.