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393 Publications
2015 | Conference Paper | LibreCat-ID: 26441
Automating RDF Dataset Transformation and Enrichment
M. Ahmed Sherif, A.-C. Ngonga Ngomo, J. Lehmann, in: F. Gandon, M. Sabou, H. Sack, C. d’Amato, P. Cudré-Mauroux, A. Zimmermann (Eds.), The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings, Springer, 2015, pp. 371–387.
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M. Ahmed Sherif, A.-C. Ngonga Ngomo, J. Lehmann, in: F. Gandon, M. Sabou, H. Sack, C. d’Amato, P. Cudré-Mauroux, A. Zimmermann (Eds.), The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings, Springer, 2015, pp. 371–387.
2015 | Conference Paper | LibreCat-ID: 26442
LODFlow: a workflow management system for linked data processing
S. Rautenberg, I. Ermilov, E. Marx, S. Auer, A.-C. Ngonga Ngomo, in: A. Polleres, T. Pellegrini, S. Hellmann, J. Xavier Parreira (Eds.), Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015, {ACM}, 2015, pp. 137–144.
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S. Rautenberg, I. Ermilov, E. Marx, S. Auer, A.-C. Ngonga Ngomo, in: A. Polleres, T. Pellegrini, S. Hellmann, J. Xavier Parreira (Eds.), Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015, {ACM}, 2015, pp. 137–144.
2015 | Conference Paper | LibreCat-ID: 26443
An optimization approach for load balancing in parallel link discovery
M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: A. Polleres, T. Pellegrini, S. Hellmann, J. Xavier Parreira (Eds.), Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015, {ACM}, 2015, pp. 161–168.
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M. Ahmed Sherif, A.-C. Ngonga Ngomo, in: A. Polleres, T. Pellegrini, S. Hellmann, J. Xavier Parreira (Eds.), Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015, {ACM}, 2015, pp. 161–168.
2015 | Conference Paper | LibreCat-ID: 26444
Motive-based Search
L. Avdiyenko, M. Nettling, C. Lemke, M. Wauer, A.-C. Ngonga Ngomo, A. Both, in: A. L. N. Fred, J. L. G. Dietz, D. Aveiro, K. Liu, J. Filipe (Eds.), {KDIR} 2015 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Part of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management {(IC3K} 2015), Volume 1, Lisbon, Portugal, November 12-14, 2015, SciTePress, 2015, pp. 469–474.
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L. Avdiyenko, M. Nettling, C. Lemke, M. Wauer, A.-C. Ngonga Ngomo, A. Both, in: A. L. N. Fred, J. L. G. Dietz, D. Aveiro, K. Liu, J. Filipe (Eds.), {KDIR} 2015 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Part of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management {(IC3K} 2015), Volume 1, Lisbon, Portugal, November 12-14, 2015, SciTePress, 2015, pp. 469–474.
2015 | Conference Paper | LibreCat-ID: 26445
Using Caching for Local Link Discovery on Large Data Sets
M. M. Hassan, R. Speck, A.-C. Ngonga Ngomo, in: P. Cimiano, F. Frasincar, G.-J. Houben, D. Schwabe (Eds.), Engineering the Web in the Big Data Era - 15th International Conference, {ICWE} 2015, Rotterdam, The Netherlands, June 23-26, 2015, Proceedings, Springer, 2015, pp. 344–354.
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M. M. Hassan, R. Speck, A.-C. Ngonga Ngomo, in: P. Cimiano, F. Frasincar, G.-J. Houben, D. Schwabe (Eds.), Engineering the Web in the Big Data Era - 15th International Conference, {ICWE} 2015, Rotterdam, The Netherlands, June 23-26, 2015, Proceedings, Springer, 2015, pp. 344–354.
2015 | Conference Paper | LibreCat-ID: 26447
FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework
M. Saleem, Q. Mehmood, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}, Springer, 2015, pp. 52–69.
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M. Saleem, Q. Mehmood, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}, Springer, 2015, pp. 52–69.
2015 | Conference Paper | LibreCat-ID: 26448
ASSESS - Automatic Self-Assessment Using Linked Data
L. Bühmann, R. Usbeck, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}, Springer, 2015, pp. 76–89.
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L. Bühmann, R. Usbeck, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}, Springer, 2015, pp. 76–89.
2015 | Conference Paper | LibreCat-ID: 26450
An Open Question Answering Framework
E. Marx, T. Soru, D. Esteves, A.-C. Ngonga Ngomo, J. Lehmann, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
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E. Marx, T. Soru, D. Esteves, A.-C. Ngonga Ngomo, J. Lehmann, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26451
LSQ: The Linked SPARQL Queries Dataset
M. Saleem, M. Intizar Ali, A. Hogan, Q. Mehmood, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}, Springer, 2015, pp. 261–269.
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M. Saleem, M. Intizar Ali, A. Hogan, Q. Mehmood, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}, Springer, 2015, pp. 261–269.
2015 | Conference Paper | LibreCat-ID: 26452
The LSQ Dataset: Querying for Queries
M. Saleem, M. Intizar Ali, A. Hogan, Q. Mehmood, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
LibreCat
M. Saleem, M. Intizar Ali, A. Hogan, Q. Mehmood, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26453
Automatic SPARQL Benchmark Generation using FEASIBLE
M. Saleem, Q. Mehmood, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
LibreCat
M. Saleem, Q. Mehmood, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26454
LANCE: Piercing to the Heart of Instance Matching Tools
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}, Springer, 2015, pp. 375–391.
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T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, A.-C. Ngonga Ngomo, in: M. Arenas, Ó. Corcho, E. Simperl, M. Strohmaier, M. d’Aquin, K. Srinivas, P. Groth, M. Dumontier, J. Heflin, K. Thirunarayan, S. Staab (Eds.), The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}, Springer, 2015, pp. 375–391.
2015 | Conference Paper | LibreCat-ID: 26456
LANCE: A Generic Benchmark Generator for Linked Data
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
LibreCat
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26457
Enhancing Dataset Quality using Keys
T. Soru, E. Marx, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
LibreCat
T. Soru, E. Marx, A.-C. Ngonga Ngomo, in: S. Villata, J. Z. Pan, M. Dragoni (Eds.), Proceedings of the {ISWC} 2015 Posters {\&} Demonstrations Track Co-Located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26458
Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches
M. M. Hassan, J. Lehmann, A.-C. Ngonga Ngomo, in: C. Bizer, S. Auer, T. Berners-Lee, T. Heath (Eds.), Proceedings of the Workshop on Linked Data on the Web, {LDOW} 2015, Co-Located with the 24th International World Wide Web Conference {(WWW} 2015), Florence, Italy, May 19th, 2015, CEUR-WS.org, 2015.
LibreCat
M. M. Hassan, J. Lehmann, A.-C. Ngonga Ngomo, in: C. Bizer, S. Auer, T. Berners-Lee, T. Heath (Eds.), Proceedings of the Workshop on Linked Data on the Web, {LDOW} 2015, Co-Located with the 24th International World Wide Web Conference {(WWW} 2015), Florence, Italy, May 19th, 2015, CEUR-WS.org, 2015.
2015 | Conference Paper | LibreCat-ID: 26459
Pushing the Limits of Instance Matching Systems: A Semantics-Aware Benchmark for Linked Data
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, A.-C. Ngonga Ngomo, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume, {ACM}, 2015, pp. 105–106.
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T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, A.-C. Ngonga Ngomo, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume, {ACM}, 2015, pp. 105–106.
2015 | Conference Paper | LibreCat-ID: 26460
CubeViz: Exploration and Visualization of Statistical Linked Data
M. Martin, K. Abicht, C. Stadler, A.-C. Ngonga Ngomo, T. Soru, S. Auer, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume, {ACM}, 2015, pp. 219–222.
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M. Martin, K. Abicht, C. Stadler, A.-C. Ngonga Ngomo, T. Soru, S. Auer, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume, {ACM}, 2015, pp. 219–222.
2015 | Conference Paper | LibreCat-ID: 26461
ROCKER: A Refinement Operator for Key Discovery
T. Soru, E. Marx, A.-C. Ngonga Ngomo, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015, {ACM}, 2015, pp. 1025–1033.
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T. Soru, E. Marx, A.-C. Ngonga Ngomo, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015, {ACM}, 2015, pp. 1025–1033.
2015 | Conference Paper | LibreCat-ID: 26462
GERBIL: General Entity Annotator Benchmarking Framework
R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, C. Baron, A. Both, M. Brümmer, D. Ceccarelli, M. Cornolti, D. Cherix, B. Eickmann, P. Ferragina, C. Lemke, A. Moro, R. Navigli, F. Piccinno, G. Rizzo, H. Sack, R. Speck, R. Troncy, J. Waitelonis, L. Wesemann, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015, {ACM}, 2015, pp. 1133–1143.
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R. Usbeck, M. Röder, A.-C. Ngonga Ngomo, C. Baron, A. Both, M. Brümmer, D. Ceccarelli, M. Cornolti, D. Cherix, B. Eickmann, P. Ferragina, C. Lemke, A. Moro, R. Navigli, F. Piccinno, G. Rizzo, H. Sack, R. Speck, R. Troncy, J. Waitelonis, L. Wesemann, in: A. Gangemi, S. Leonardi, A. Panconesi (Eds.), Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015, {ACM}, 2015, pp. 1133–1143.
2015 | Book Chapter | LibreCat-ID: 26463
Managing Geospatial Linked Data in the GeoKnow Project
J. Lehmann, S. Athanasiou, A. Both, A. García-Rojas, G. Giannopoulos, D. Hladky, J. Jay Le Grange, A.-C. Ngonga Ngomo, M. Ahmed Sherif, C. Stadler, M. Wauer, P. Westphal, V. Zaslawski, in: T. Narock, P. Fox (Eds.), The Semantic Web in Earth and Space Science. Current Status and Future Directions, {IOS} Press, 2015, pp. 51–78.
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J. Lehmann, S. Athanasiou, A. Both, A. García-Rojas, G. Giannopoulos, D. Hladky, J. Jay Le Grange, A.-C. Ngonga Ngomo, M. Ahmed Sherif, C. Stadler, M. Wauer, P. Westphal, V. Zaslawski, in: T. Narock, P. Fox (Eds.), The Semantic Web in Earth and Space Science. Current Status and Future Directions, {IOS} Press, 2015, pp. 51–78.