418 Publications
2015 | Conference Paper | LibreCat-ID: 26436
Röder M, Usbeck R, Speck R, Ngonga Ngomo A-C. CETUS - A Baseline Approach to Type Extraction. In: Gandon F, Cabrio E, Stankovic M, Zimmermann A, eds. Semantic Web Evaluation Challenges - Second SemWebEval Challenge at {ESWC} 2015, Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 548. Communications in Computer and Information Science. Springer; 2015:16-27. doi:10.1007/978-3-319-25518-7\_2
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| DOI
2015 | Conference Paper | LibreCat-ID: 26437
Röder M, Usbeck R, Ngonga Ngomo A-C. Developing a Sustainable Platform for Entity Annotation Benchmarks. In: Verborgh R, Vander Sande M, eds. Proceedings of the {ESWC} Developers Workshop 2015 Co-Located with the 12th Extended Semantic Web Conference {(ESWC} 2015), Portoro{\v{z}}, Slovenia, May 31, 2015. Vol 1361. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015:23-28.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26438
Usbeck R, Röder M, Ngonga Ngomo A-C. Evaluating Entity Annotators Using GERBIL. In: Gandon F, Guéret C, Villata S, G. Breslin J, Faron-Zucker C, Zimmermann A, eds. The Semantic Web: {ESWC} 2015 Satellite Events - {ESWC} 2015 Satellite Events Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 9341. Lecture Notes in Computer Science. Springer; 2015:159-164. doi:10.1007/978-3-319-25639-9\_31
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| DOI
2015 | Conference Paper | LibreCat-ID: 26439
Röder M, Usbeck R, Ngonga Ngomo A-C. Developing a Sustainable Platform for Entity Annotation Benchmarks. In: Gandon F, Guéret C, Villata S, G. Breslin J, Faron-Zucker C, Zimmermann A, eds. The Semantic Web: {ESWC} 2015 Satellite Events - {ESWC} 2015 Satellite Events Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 9341. Lecture Notes in Computer Science. Springer; 2015:190-196. doi:10.1007/978-3-319-25639-9\_36
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26440
Usbeck R, Ngonga Ngomo A-C, Bühmann L, Unger C. HAWK - Hybrid Question Answering Using Linked Data. In: Gandon F, Sabou M, Sack H, d’Amato C, Cudré-Mauroux P, Zimmermann A, eds. The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings. Vol 9088. Lecture Notes in Computer Science. Springer; 2015:353-368. doi:10.1007/978-3-319-18818-8\_22
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| DOI
2015 | Conference Paper | LibreCat-ID: 26441
Ahmed Sherif M, Ngonga Ngomo A-C, Lehmann J. Automating RDF Dataset Transformation and Enrichment. In: Gandon F, Sabou M, Sack H, d’Amato C, Cudré-Mauroux P, Zimmermann A, eds. The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings. Vol 9088. Lecture Notes in Computer Science. Springer; 2015:371-387. doi:10.1007/978-3-319-18818-8\_23
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| DOI
2015 | Conference Paper | LibreCat-ID: 26442
Rautenberg S, Ermilov I, Marx E, Auer S, Ngonga Ngomo A-C. LODFlow: a workflow management system for linked data processing. In: Polleres A, Pellegrini T, Hellmann S, Xavier Parreira J, eds. Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015. {ACM}; 2015:137-144. doi:10.1145/2814864.2814882
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| DOI
2015 | Conference Paper | LibreCat-ID: 26443
Ahmed Sherif M, Ngonga Ngomo A-C. An optimization approach for load balancing in parallel link discovery. In: Polleres A, Pellegrini T, Hellmann S, Xavier Parreira J, eds. Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015. {ACM}; 2015:161-168. doi:10.1145/2814864.2814872
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| DOI
2015 | Conference Paper | LibreCat-ID: 26444
Avdiyenko L, Nettling M, Lemke C, Wauer M, Ngonga Ngomo A-C, Both A. Motive-based Search. In: L. N. Fred A, L. G. Dietz J, Aveiro D, Liu K, Filipe J, 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; 2015:469-474. doi:10.5220/0005635004690474
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2015 | Conference Paper | LibreCat-ID: 26445
M. Hassan M, Speck R, Ngonga Ngomo A-C. Using Caching for Local Link Discovery on Large Data Sets. In: Cimiano P, Frasincar F, Houben G-J, Schwabe D, eds. Engineering the Web in the Big Data Era - 15th International Conference, {ICWE} 2015, Rotterdam, The Netherlands, June 23-26, 2015, Proceedings. Vol 9114. Lecture Notes in Computer Science. Springer; 2015:344-354. doi:10.1007/978-3-319-19890-3\_22
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| DOI
2015 | Conference Paper | LibreCat-ID: 26447
Saleem M, Mehmood Q, Ngonga Ngomo A-C. FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}. Vol 9366. Lecture Notes in Computer Science. Springer; 2015:52-69. doi:10.1007/978-3-319-25007-6\_4
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| DOI
2015 | Conference Paper | LibreCat-ID: 26448
Bühmann L, Usbeck R, Ngonga Ngomo A-C. ASSESS - Automatic Self-Assessment Using Linked Data. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}. Vol 9367. Lecture Notes in Computer Science. Springer; 2015:76-89. doi:10.1007/978-3-319-25010-6\_5
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| DOI
2015 | Conference Paper | LibreCat-ID: 26450
Marx E, Soru T, Esteves D, Ngonga Ngomo A-C, Lehmann J. An Open Question Answering Framework. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26451
Saleem M, Intizar Ali M, Hogan A, Mehmood Q, Ngonga Ngomo A-C. LSQ: The Linked SPARQL Queries Dataset. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}. Vol 9367. Lecture Notes in Computer Science. Springer; 2015:261-269. doi:10.1007/978-3-319-25010-6\_15
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2015 | Conference Paper | LibreCat-ID: 26452
Saleem M, Intizar Ali M, Hogan A, Mehmood Q, Ngonga Ngomo A-C. The LSQ Dataset: Querying for Queries. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26453
Saleem M, Mehmood Q, Ngonga Ngomo A-C. Automatic SPARQL Benchmark Generation using FEASIBLE. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26454
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Herschel M, Ngonga Ngomo A-C. LANCE: Piercing to the Heart of Instance Matching Tools. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}. Vol 9366. Lecture Notes in Computer Science. Springer; 2015:375-391. doi:10.1007/978-3-319-25007-6\_22
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| DOI
2015 | Conference Paper | LibreCat-ID: 26456
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Ngonga Ngomo A-C. LANCE: A Generic Benchmark Generator for Linked Data. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26457
Soru T, Marx E, Ngonga Ngomo A-C. Enhancing Dataset Quality using Keys. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26458
M. Hassan M, Lehmann J, Ngonga Ngomo A-C. Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches. In: Bizer C, Auer S, Berners-Lee T, Heath T, 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. Vol 1409. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26459
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Herschel M, Ngonga Ngomo A-C. Pushing the Limits of Instance Matching Systems: A Semantics-Aware Benchmark for Linked Data. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume. {ACM}; 2015:105-106. doi:10.1145/2740908.2742729
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2015 | Conference Paper | LibreCat-ID: 26460
Martin M, Abicht K, Stadler C, Ngonga Ngomo A-C, Soru T, Auer S. CubeViz: Exploration and Visualization of Statistical Linked Data. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume. {ACM}; 2015:219-222. doi:10.1145/2740908.2742848
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2015 | Conference Paper | LibreCat-ID: 26461
Soru T, Marx E, Ngonga Ngomo A-C. ROCKER: A Refinement Operator for Key Discovery. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015. {ACM}; 2015:1025-1033. doi:10.1145/2736277.2741642
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26462
Usbeck R, Röder M, Ngonga Ngomo A-C, et al. GERBIL: General Entity Annotator Benchmarking Framework. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015. {ACM}; 2015:1133-1143. doi:10.1145/2736277.2741626
LibreCat
| DOI
2015 | Book Chapter | LibreCat-ID: 26463
Lehmann J, Athanasiou S, Both A, et al. Managing Geospatial Linked Data in the GeoKnow Project. In: Narock T, Fox P, eds. The Semantic Web in Earth and Space Science. Current Status and Future Directions. Vol 20. Studies on the Semantic Web. {IOS} Press; 2015:51-78. doi:10.3233/978-1-61499-501-2-51
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 29026
Sherif M, Ngonga Ngomo A-C, Lehmann J. Automating RDF Dataset Transformation and Enrichment. In: 12th Extended Semantic Web Conference, Portorož, Slovenia, 31st May - 4th June 2015. Springer; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29033
Sherif M, Ngonga Ngomo A-C. An Optimization Approach for Load Balancing in Parallel Link Discovery. In: SEMANTiCS 2015. ; 2015.
LibreCat
2015 | Book Chapter | LibreCat-ID: 29020
Lehmann J, Athanasiou S, Both A, et al. Managing Geospatial Linked Data in the GeoKnow Project. In: The Semantic Web in Earth and Space Science. Current Status and Future Directions. Vol Volume 20. Studies on the Semantic Web . IOS Press; 2015:51–78. doi: 10.3233/978-1-61499-501-2-51
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| DOI
2015 | Report | LibreCat-ID: 29019
Lehmann J, Athanasiou S, Both A, et al. The GeoKnow Handbook.; 2015.
LibreCat
2014 | Journal Article | LibreCat-ID: 25473
Saleem M, S. Padmanabhuni S, Ngonga Ngomo A-C, et al. TopFed: TCGA Tailored Federated Query Processing and Linking to LOD. J Biomed Semant. 2014;5:47. doi:10.1186/2041-1480-5-47
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| DOI
2014 | Journal Article | LibreCat-ID: 25474
Saleem M, R. Kamdar M, Iqbal A, S. Padmanabhuni S, F. Deus H, Ngonga Ngomo A-C. Big linked cancer data: Integrating linked TCGA and PubMed. J Web Semant. 2014;27-28:34-41. doi:10.1016/j.websem.2014.07.004
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| DOI
2014 | Conference Paper | LibreCat-ID: 25475
Peñas A, Unger C, Ngonga Ngomo A-C. Overview of CLEF Question Answering Track 2014. In: Kanoulas E, Lupu M, D. Clough P, et al., eds. Information Access Evaluation. Multilinguality, Multimodality, and Interaction - 5th International Conference of the {CLEF} Initiative, {CLEF} 2014, Sheffield, UK, September 15-18, 2014. Proceedings. Vol 8685. Lecture Notes in Computer Science. Springer; 2014:300-306. doi:10.1007/978-3-319-11382-1\_23
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| DOI
2014 | Conference Paper | LibreCat-ID: 25477
Unger C, Forascu C, López V, et al. Question Answering over Linked Data (QALD-4). In: Cappellato L, Ferro N, Halvey M, Kraaij W, eds. Working Notes for {CLEF} 2014 Conference, Sheffield, UK, September 15-18, 2014. Vol 1180. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:1172-1180.
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2014 | Conference Paper | LibreCat-ID: 25478
Balikas G, Partalas I, Ngonga Ngomo A-C, Krithara A, Paliouras G. Results of the BioASQ Track of the Question Answering Lab at CLEF 2014. In: Cappellato L, Ferro N, Halvey M, Kraaij W, eds. Working Notes for {CLEF} 2014 Conference, Sheffield, UK, September 15-18, 2014. Vol 1180. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:1181-1193.
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2014 | Conference Paper | LibreCat-ID: 25479
Usbeck R, Ngonga Ngomo A-C, Röder M, et al. AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data. In: Schaub T, Friedrich G, O’Sullivan B, eds. {ECAI} 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic - Including Prestigious Applications of Intelligent Systems {(PAIS} 2014). Vol 263. Frontiers in Artificial Intelligence and Applications. {IOS} Press; 2014:1113-1114. doi:10.3233/978-1-61499-419-0-1113
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| DOI
2014 | Conference Paper | LibreCat-ID: 25480
Khalili A, Auer S, Ngonga Ngomo A-C. conTEXT - A Mashup Platform for Lightweight Text Analytics. In: Stefanidakis M, Di Fabbrizio G, Papadakis I, eds. Proceedings of the {AI} Mashup Challenge 2014 Co-Located with 11th Extended Semantic Web Conference {(ESWC} 2014), Crete, Greece, May 27, 2014. Vol 1200. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014.
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2014 | Conference Paper | LibreCat-ID: 25481
Saleem M, Ngonga Ngomo A-C. HiBISCuS: Hypergraph-Based Source Selection for SPARQL Endpoint Federation. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:176-191. doi:10.1007/978-3-319-07443-6\_13
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| DOI
2014 | Conference Paper | LibreCat-ID: 25482
Ngonga Ngomo A-C, Ahmed Sherif M, Lyko K. Unsupervised Link Discovery through Knowledge Base Repair. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:380-394. doi:10.1007/978-3-319-07443-6\_26
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25488
Nentwig M, Soru T, Ngonga Ngomo A-C, Rahm E. LinkLion: A Link Repository for the Web of Data. In: Presutti V, Blomqvist E, Troncy R, Sack H, Papadakis I, Tordai A, eds. The Semantic Web: {ESWC} 2014 Satellite Events - {ESWC} 2014 Satellite Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected Papers. Vol 8798. Lecture Notes in Computer Science. Springer; 2014:439-443. doi:10.1007/978-3-319-11955-7\_63
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| DOI
2014 | Conference Paper | LibreCat-ID: 25489
Rula A, Palmonari M, Ngonga Ngomo A-C, Gerber D, Lehmann J, Bühmann L. Hybrid Acquisition of Temporal Scopes for RDF Data. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:488-503. doi:10.1007/978-3-319-07443-6\_33
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| DOI
2014 | Conference Paper | LibreCat-ID: 25491
Khalili A, Auer S, Ngonga Ngomo A-C. conTEXT - Lightweight Text Analytics Using Linked Data. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:628-643. doi:10.1007/978-3-319-07443-6\_42
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| DOI
2014 | Conference Paper | LibreCat-ID: 25492
Soru T, Ngonga Ngomo A-C. A comparison of supervised learning classifiers for link discovery. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:41-44. doi:10.1145/2660517.2660532
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25493
Marx E, Usbeck R, Ngonga Ngomo A-C, Höffner K, Lehmann J, Auer S. Towards an open question answering architecture. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:57-60. doi:10.1145/2660517.2660519
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25495
Both A, Ngonga Ngomo A-C, Usbeck R, Lukovnikov D, Lemke C, Speicher M. A service-oriented search framework for full text, geospatial and semantic search. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:65-72. doi:10.1145/2660517.2660528
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25498
Ngonga Ngomo A-C, Heino N, Speck R, Malakasiotis P. A tool suite for creating question answering benchmarks. In: Calzolari N, Choukri K, Declerck T, et al., eds. Proceedings of the Ninth International Conference on Language Resources and Evaluation, {LREC} 2014, Reykjavik, Iceland, May 26-31, 2014. European Language Resources Association {(ELRA)}; 2014:2621-2628.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25501
Ngonga Ngomo A-C, Auer S, Lehmann J, Zaveri A. Introduction to Linked Data and Its Lifecycle on the Web. In: Koubarakis M, B. Stamou G, Stoilos G, et al., eds. Reasoning Web. Reasoning on the Web in the Big Data Era - 10th International Summer School 2014, Athens, Greece, September 8-13, 2014. Proceedings. Vol 8714. Lecture Notes in Computer Science. Springer; 2014:1-99. doi:10.1007/978-3-319-10587-1\_1
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| DOI
2014 | Conference Paper | LibreCat-ID: 25502
Ngonga Ngomo A-C. HELIOS - Execution Optimization for Link Discovery. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:17-32. doi:10.1007/978-3-319-11964-9\_2
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| DOI
2014 | Conference Paper | LibreCat-ID: 25503
Ngonga Ngomo A-C, Röder M, Usbeck R. Cross-Document Coreference Resolution Using Latent Features. In: Lisa Gentile A, Zhang Z, d’Amato C, Paulheim H, eds. Proceedings of the Second International Workshop on Linked Data for Information Extraction {(LD4IE} 2014) Co-Located with the 13th International Semantic Web Conference {(ISWC} 2014), Riva Del Garda, Italy, October 20, 2014. Vol 1267. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:33-44.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25504
Dreßler K, Ngonga Ngomo A-C. Time-efficient execution of bounded Jaro-Winkler distances. In: Shvaiko P, Euzenat J, Mao M, Jiménez-Ruiz E, Li J, Ngonga A, 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. Vol 1317. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:37-48.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25505
Bühmann L, Usbeck R, Ngonga Ngomo A-C, et al. Web-Scale Extension of RDF Knowledge Bases from Templated Websites. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:66-81. doi:10.1007/978-3-319-11964-9\_5
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| DOI
2014 | Conference Paper | LibreCat-ID: 25506
Speck R, Ngonga Ngomo A-C. Named Entity Recognition using FOX. In: Horridge M, Rospocher M, van Ossenbruggen J, 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. Vol 1272. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:85-88.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25507
Usbeck R, Ngonga Ngomo A-C, Luo W, Wesemann L. Multilingual Disambiguation of Named Entities Using Linked Data. In: Horridge M, Rospocher M, van Ossenbruggen J, 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. Vol 1272. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:101-104.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25508
Usbeck R, Ngonga Ngomo A-C, Röder M, et al. AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:457-471. doi:10.1007/978-3-319-11964-9\_29
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| DOI
2014 | Conference Paper | LibreCat-ID: 25509
Speck R, Ngonga Ngomo A-C. Ensemble Learning for Named Entity Recognition. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:519-534. doi:10.1007/978-3-319-11964-9\_33
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25510
Khan Y, Saleem M, Iqbal A, et al. SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes. In: Paschke A, Burger A, Romano P, Scott Marshall M, Splendiani A, eds. Proceedings of the 7th International Workshop on Semantic Web Applications and Tools for Life Sciences, Berlin, Germany, December 9-11, 2014. Vol 1320. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014.
LibreCat
2014 | Book Chapter | LibreCat-ID: 25511
Gerber D, Ngonga Ngomo A-C. From RDF to Natural Language and Back. In: Buitelaar P, Cimiano P, eds. Towards the Multilingual Semantic Web, Principles, Methods and Applications. Springer; 2014:193-209. doi:10.1007/978-3-662-43585-4\_12
LibreCat
| DOI
2014 | Conference (Editor) | LibreCat-ID: 25512
Shvaiko P, Euzenat J, Mao M, Jiménez-Ruiz E, Li J, Ngonga Ngomo A-C, 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. Vol 1317. CEUR-WS.org; 2014.
LibreCat
2014 | Conference Paper | LibreCat-ID: 29022
Ngonga Ngomo A-C, Sherif M, Lyko K. Unsupervised Link Discovery Through Knowledge Base Repair. In: Extended Semantic Web Conference (ESWC 2014). ; 2014.
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2014 | Journal Article | LibreCat-ID: 29034
Sherif M, Ngonga Ngomo A-C. Semantic Quran: A Multilingual Resource for Natural-Language Processing. Semantic Web Journal. 2014;XXX:1–5.
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2014 | Conference Paper | LibreCat-ID: 29017
Jay Le Grange J, Lehmann J, Athanasiou S, et al. The GeoKnow Generator: Managing Geospatial Data in the Linked Data Web. In: Proceedings of the Linking Geospatial Data Workshop. ; 2014.
LibreCat
2013 | Journal Article | LibreCat-ID: 25447
Auer S, Lehmann J, Ngonga Ngomo A-C, Stadler C, Unbehauen J. Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data. Datenbank-Spektrum. 2013;13(2):77-87. doi:10.1007/s13222-013-0124-z
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 25449
Marx E, Soru T, Shekarpour S, Auer S, Ngonga Ngomo A-C, K. Breitman K. Towards an Efficient RDF Dataset Slicing. Int J Semantic Comput. 2013;7(4):455. doi:10.1142/S1793351X13400151
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| DOI
2013 | Journal Article | LibreCat-ID: 25450
Shekarpour S, Auer S, Ngonga Ngomo A-C, Gerber D, Hellmann S, Stadler C. Generating SPARQL queries using templates. Web Intell Agent Syst. 2013;11(3):283-295. doi:10.3233/WIA-130275
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| DOI
2013 | Conference Paper | LibreCat-ID: 25451
Speck R, Ngonga Ngomo A-C. On Caching for Local Graph Clustering Algorithms. In: Cranefield S, C. Nayak A, eds. {AI} 2013: Advances in Artificial Intelligence - 26th Australasian Joint Conference, Dunedin, New Zealand, December 1-6, 2013. Proceedings. Vol 8272. Lecture Notes in Computer Science. Springer; 2013:56-67. doi:10.1007/978-3-319-03680-9\_6
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| DOI
2013 | Conference Paper | LibreCat-ID: 25452
Cabrio E, Cimiano P, López V, Ngonga Ngomo A-C, Unger C, Walter S. QALD-3: Multilingual Question Answering over Linked Data. In: Forner P, Navigli R, Tufis D, Ferro N, eds. Working Notes for {CLEF} 2013 Conference , Valencia, Spain, September 23-26, 2013. Vol 1179. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013.
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2013 | Conference Paper | LibreCat-ID: 25454
Cimiano P, López V, Unger C, Cabrio E, Ngonga Ngomo A-C, Walter S. Multilingual Question Answering over Linked Data (QALD-3): Lab Overview. In: Forner P, Müller H, Paredes R, Rosso P, Stein B, eds. Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the {CLEF} Initiative, {CLEF} 2013, Valencia, Spain, September 23-26, 2013. Proceedings. Vol 8138. Lecture Notes in Computer Science. Springer; 2013:321-332. doi:10.1007/978-3-642-40802-1\_30
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| DOI
2013 | Conference Paper | LibreCat-ID: 25455
Partalas I, Gaussier É, Ngonga Ngomo A-C. Results of the First BioASQ Workshop. In: Ngonga Ngomo A-C, Paliouras G, 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. Vol 1094. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013.
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2013 | Conference Paper | LibreCat-ID: 25456
Lyko K, Höffner K, Speck R, Ngonga Ngomo A-C, Lehmann J. SAIM - One Step Closer to Zero-Configuration Link Discovery. In: Cimiano P, Fernández M, López V, Schlobach S, Völker J, eds. The Semantic Web: {ESWC} 2013 Satellite Events - {ESWC} 2013 Satellite Events, Montpellier, France, May 26-30, 2013, Revised Selected Papers. Vol 7955. Lecture Notes in Computer Science. Springer; 2013:167-172. doi:10.1007/978-3-642-41242-4\_18
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| DOI
2013 | Conference Paper | LibreCat-ID: 25457
Ngonga Ngomo A-C, Kolb L, Heino N, Hartung M, Auer S, Rahm E. When to Reach for the Cloud: Using Parallel Hardware for Link Discovery. In: Cimiano P, Corcho Ó, Presutti V, Hollink L, Rudolph S, eds. The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings. Vol 7882. Lecture Notes in Computer Science. Springer; 2013:275-289. doi:10.1007/978-3-642-38288-8\_19
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| DOI
2013 | Conference Paper | LibreCat-ID: 25458
Ngonga Ngomo A-C, Lyko K, Christen V. COALA - Correlation-Aware Active Learning of Link Specifications. In: Cimiano P, Corcho Ó, Presutti V, Hollink L, Rudolph S, eds. The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings. Vol 7882. Lecture Notes in Computer Science. Springer; 2013:442-456. doi:10.1007/978-3-642-38288-8\_30
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| DOI
2013 | Conference Paper | LibreCat-ID: 25459
Saleem M, S. Padmanabhuni S, Ngonga Ngomo A-C, S. Almeida J, Decker S, F. Deus H. Linked cancer genome atlas database. In: Sabou M, Blomqvist E, Di Noia T, Sack H, Pellegrini T, eds. {I-SEMANTICS} 2013 - 9th International Conference on Semantic Systems, {ISEM} ’13, Graz, Austria, September 4-6, 2013. {ACM}; 2013:129-134. doi:10.1145/2506182.2506200
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| DOI
2013 | Conference Paper | LibreCat-ID: 25460
Höffner K, Unger C, Bühmann L, et al. User Interface for a Template Based Question Answering System. In: Klinov P, Mouromtsev D, eds. Knowledge Engineering and the Semantic Web - 4th International Conference, {KESW} 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings. Vol 394. Communications in Computer and Information Science. Springer; 2013:258-264. doi:10.1007/978-3-642-41360-5\_21
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| DOI
2013 | Conference Paper | LibreCat-ID: 25461
Auer S, Lehmann J, Ngonga Ngomo A-C, Zaveri A. Introduction to Linked Data and Its Lifecycle on the Web. In: Rudolph S, Gottlob G, Horrocks I, van Harmelen F, eds. Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings. Vol 8067. Lecture Notes in Computer Science. Springer; 2013:1-90. doi:10.1007/978-3-642-39784-4\_1
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| DOI
2013 | Conference Paper | LibreCat-ID: 25462
Ngonga Ngomo A-C, Lehmann J, M. Hassan M. Towards Transfer Learning of Link Specifications. In: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013. {IEEE} Computer Society; 2013:202-205. doi:10.1109/ICSC.2013.43
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| DOI
2013 | Conference Paper | LibreCat-ID: 25463
Marx E, Shekarpour S, Auer S, Ngonga Ngomo A-C. Large-Scale RDF Dataset Slicing. In: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013. {IEEE} Computer Society; 2013:228-235. doi:10.1109/ICSC.2013.47
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| DOI
2013 | Conference Paper | LibreCat-ID: 25464
Soru T, Ngonga Ngomo A-C. Rapid execution of weighted edit distances. In: Shvaiko P, Euzenat J, Srinivas K, Mao M, Jimenez-Ruiz E, 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. Vol 1111. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013:1-12.
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2013 | Conference Paper | LibreCat-ID: 25465
Ngonga Ngomo A-C, Lyko K. Unsupervised learning of link specifications: deterministic vs. non-deterministic. In: Shvaiko P, Euzenat J, Srinivas K, Mao M, Jiménez-Ruiz E, 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. Vol 1111. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013:25-36.
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2013 | Conference Paper | LibreCat-ID: 25466
Gerber D, Hellmann S, Bühmann L, Soru T, Usbeck R, Ngonga Ngomo A-C. Real-Time RDF Extraction from Unstructured Data Streams. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:135-150. doi:10.1007/978-3-642-41335-3\_9
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| DOI
2013 | Conference Paper | LibreCat-ID: 25467
Ngonga Ngomo A-C. ORCHID - Reduction-Ratio-Optimal Computation of Geo-spatial Distances for Link Discovery. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:395-410. doi:10.1007/978-3-642-41335-3\_25
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| DOI
2013 | Conference Paper | LibreCat-ID: 25468
Saleem M, Ngonga Ngomo A-C, Xavier Parreira J, F. Deus H, Hauswirth M. DAW: Duplicate-AWare Federated Query Processing over the Web of Data. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:574-590. doi:10.1007/978-3-642-41335-3\_36
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| DOI
2013 | Conference Paper | LibreCat-ID: 25469
Ngonga Ngomo A-C, Bühmann L, Unger C, Lehmann J, Gerber D. SPARQL2NL: verbalizing sparql queries. In: Carr L, H. F. Laender A, Farias Lóscio B, et al., 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}; 2013:329-332. doi:10.1145/2487788.2487936
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| DOI
2013 | Conference Paper | LibreCat-ID: 25470
Ngonga Ngomo A-C, Bühmann L, Unger C, Lehmann J, Gerber D. Sorry, i don’t speak SPARQL: translating SPARQL queries into natural language. In: Schwabe D, A. F. Almeida V, Glaser H, Baeza-Yates R, B. Moon S, 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}; 2013:977-988. doi:10.1145/2488388.2488473
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| DOI
2013 | Conference Paper | LibreCat-ID: 25471
Shekarpour S, Ngonga Ngomo A-C, Auer S. Question answering on interlinked data. In: Schwabe D, A. F. Almeida V, Glaser H, Baeza-Yates R, B. Moon S, 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}; 2013:1145-1156. doi:10.1145/2488388.2488488
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| DOI
2013 | Conference (Editor) | LibreCat-ID: 25472
Ngonga Ngomo A-C, Paliouras G, 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. Vol 1094. CEUR-WS.org; 2013.
LibreCat
2012 | Journal Article | LibreCat-ID: 25430
Ngonga Ngomo A-C. On Link Discovery using a Hybrid Approach. J Data Semant. 2012;1(4):203-217. doi:10.1007/s13740-012-0012-y
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| DOI
2012 | Conference Paper | LibreCat-ID: 25432
Morsey M, Lehmann J, Auer S, Ngonga Ngomo A-C. Usage-Centric Benchmarking of RDF Triple Stores. In: Hoffmann J, Selman B, eds. Proceedings of the Twenty-Sixth {AAAI} Conference on Artificial Intelligence, July 22-26, 2012, Toronto, Ontario, Canada. {AAAI} Press; 2012.
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2012 | Conference Paper | LibreCat-ID: 25433
Tsatsaronis G, Schroeder M, Paliouras G, et al. BioASQ: A Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering. In: Information Retrieval and Knowledge Discovery in Biomedical Text, Papers from the 2012 {AAAI} Fall Symposium, Arlington, Virginia, USA, November 2-4, 2012. Vol {FS-12-05}. {AAAI} Technical Report. {AAAI}; 2012.
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2012 | Conference Paper | LibreCat-ID: 25434
Farukhan Günes Ö, Furche T, Schallhart C, Lehmann J, Ngonga Ngomo A-C. EAGER: Extending Automatically Gazetteers for Entity Recognition. In: Gurevych I, Calzolari Zamorani N, Kim J, eds. Proceedings of the 3rd Workshop on the People’s Web Meets {NLP:} Collaboratively Constructed Semantic Resources and Their Applications to NLP@ACL 2012, Jeju, Republic of Korea, July 13, 2012. Association for Computational Linguistics; 2012:29-33.
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2012 | Conference Paper | LibreCat-ID: 25435
Soru T, Ngonga Ngomo A-C. Active Learning of Domain-Specific Distances for Link Discovery. In: Takeda H, Qu Y, Mizoguchi R, Kitamura Y, eds. Semantic Technology, Second Joint International Conference, {JIST} 2012, Nara, Japan, December 2-4, 2012. Proceedings. Vol 7774. Lecture Notes in Computer Science. Springer; 2012:97-112. doi:10.1007/978-3-642-37996-3\_7
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| DOI
2012 | Conference Paper | LibreCat-ID: 25436
Shekarpour S, Ngonga Ngomo A-C, Auer S. Keyword-Driven Resource Disambiguation over RDF Knowledge Bases. In: Takeda H, Qu Y, Mizoguchi R, Kitamura Y, eds. Semantic Technology, Second Joint International Conference, {JIST} 2012, Nara, Japan, December 2-4, 2012. Proceedings. Vol 7774. Lecture Notes in Computer Science. Springer; 2012:159-174. doi:10.1007/978-3-642-37996-3\_11
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| DOI
2012 | Conference Paper | LibreCat-ID: 25437
Gerber D, Ngonga Ngomo A-C. Extracting Multilingual Natural-Language Patterns for RDF Predicates. In: ten Teije A, Völker J, Handschuh S, et al., eds. Knowledge Engineering and Knowledge Management - 18th International Conference, {EKAW} 2012, Galway City, Ireland, October 8-12, 2012. Proceedings. Vol 7603. Lecture Notes in Computer Science. Springer; 2012:87-96. doi:10.1007/978-3-642-33876-2\_10
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| DOI
2012 | Conference Paper | LibreCat-ID: 25438
Ngonga Ngomo A-C, Lyko K. EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming. In: Simperl E, Cimiano P, Polleres A, Corcho Ó, Presutti V, eds. The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, {ESWC} 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings. Vol 7295. Lecture Notes in Computer Science. Springer; 2012:149-163. doi:10.1007/978-3-642-30284-8\_17
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2012 | Conference Paper | LibreCat-ID: 25441
Shekarpour S, Ngonga Ngomo A-C, Auer S. Query Segmentation and Resource Disambiguation Leveraging Background Knowledge. In: Rizzo G, N. Mendes P, Charton E, Hellmann S, Kalyanpur A, eds. Proceedings of the Web of Linked Entities Workshop, Boston, USA, November 11, 2012. Vol 906. {CEUR} Workshop Proceedings. CEUR-WS.org; 2012:82-93.
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2012 | Conference Paper | LibreCat-ID: 25442
Lehmann J, Furche T, Grasso G, et al. deqa: Deep Web Extraction for Question Answering. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {II}. Vol 7650. Lecture Notes in Computer Science. Springer; 2012:131-147. doi:10.1007/978-3-642-35173-0\_9
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2012 | Conference Paper | LibreCat-ID: 25443
Lehmann J, Gerber D, Morsey M, Ngonga Ngomo A-C. DeFacto - Deep Fact Validation. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {I}. Vol 7649. Lecture Notes in Computer Science. Springer; 2012:312-327. doi:10.1007/978-3-642-35176-1\_20
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| DOI
2012 | Conference Paper | LibreCat-ID: 25444
Ngonga Ngomo A-C. Link Discovery with Guaranteed Reduction Ratio in Affine Spaces with Minkowski Measures. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {I}. Vol 7649. Lecture Notes in Computer Science. Springer; 2012:378-393. doi:10.1007/978-3-642-35176-1\_24
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| DOI
2012 | Conference Paper | LibreCat-ID: 25445
Ngonga Ngomo A-C. Learning conformation rules for linked data integration. In: Shvaiko P, Euzenat J, Kementsietsidis A, Mao M, Fridman Noy N, Stuckenschmidt H, eds. Proceedings of the 7th International Workshop on Ontology Matching, Boston, MA, USA, November 11, 2012. Vol 946. {CEUR} Workshop Proceedings. CEUR-WS.org; 2012.
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2012 | Conference Paper | LibreCat-ID: 25446
Unger C, Bühmann L, Lehmann J, Ngonga Ngomo A-C, Gerber D, Cimiano P. Template-based question answering over RDF data. In: Mille A, Gandon F, Misselis J, Rabinovich M, Staab S, eds. Proceedings of the 21st World Wide Web Conference 2012, {WWW} 2012, Lyon, France, April 16-20, 2012. {ACM}; 2012:639-648. doi:10.1145/2187836.2187923
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| DOI
2011 | Journal Article | LibreCat-ID: 25419
Hoehndorf R, Ngonga Ngomo A-C, Pyysalo S, Ohta T, Oellrich A, Rebholz{-}Schuhmann D. Ontology design patterns to disambiguate relations between genes and gene products in GENIA. J Biomed Semant. 2011;2({S-5}):S1.
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2011 | Conference Paper | LibreCat-ID: 25420
Hillner S, Ngonga Ngomo A-C. Parallelizing LIMES for large-scale link discovery. In: Ghidini C, Ngonga Ngomo A-C, N. Lindstaedt S, Pellegrini T, eds. Proceedings the 7th International Conference on Semantic Systems, {I-SEMANTICS} 2011, Graz, Austria, September 7-9, 2011. {ACM} International Conference Proceeding Series. {ACM}; 2011:9-16. doi:10.1145/2063518.2063520
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| DOI
2011 | Conference Paper | LibreCat-ID: 25421
Ngonga Ngomo A-C, Auer S. LIMES - A Time-Efficient Approach for Large-Scale Link Discovery on the Web of Data. In: Walsh T, ed. {IJCAI} 2011, Proceedings of the 22nd International Joint Conference on Artificial Intelligence, Barcelona, Catalonia, Spain, July 16-22, 2011. {IJCAI/AAAI}; 2011:2312-2317. doi:10.5591/978-1-57735-516-8/IJCAI11-385
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| DOI
2011 | Conference Paper | LibreCat-ID: 25422
Auer S, Lehmann J, Ngonga Ngomo A-C. Introduction to Linked Data and Its Lifecycle on the Web. In: Polleres A, d’Amato C, Arenas M, et al., eds. Reasoning Web. Semantic Technologies for the Web of Data - 7th International Summer School 2011, Galway, Ireland, August 23-27, 2011, Tutorial Lectures. Vol 6848. Lecture Notes in Computer Science. Springer; 2011:1-75. doi:10.1007/978-3-642-23032-5\_1
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| DOI
2011 | Conference Paper | LibreCat-ID: 25423
Ngonga Ngomo A-C, Heino N, Lyko K, Speck R, Kaltenböck M. SCMS - Semantifying Content Management Systems. In: Aroyo L, Welty C, Alani H, et al., eds. The Semantic Web - {ISWC} 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part {II}. Vol 7032. Lecture Notes in Computer Science. Springer; 2011:189-204. doi:10.1007/978-3-642-25093-4\_13
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| DOI
2011 | Conference Paper | LibreCat-ID: 25424
Morsey M, Lehmann J, Auer S, Ngonga Ngomo A-C. DBpedia SPARQL Benchmark - Performance Assessment with Real Queries on Real Data. In: Aroyo L, Welty C, Alani H, et al., eds. The Semantic Web - {ISWC} 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part {I}. Vol 7031. Lecture Notes in Computer Science. Springer; 2011:454-469. doi:10.1007/978-3-642-25073-6\_29
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| DOI
2011 | Conference Paper | LibreCat-ID: 25425
Ngonga Ngomo A-C. A time-efficient hybrid approach to link discovery. In: Shvaiko P, Euzenat J, Heath T, Quix C, Mao M, F. Cruz I, eds. Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011. Vol 814. {CEUR} Workshop Proceedings. CEUR-WS.org; 2011.
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2011 | Conference Paper | LibreCat-ID: 25426
Ngonga Ngomo A-C, Lehmann J, Auer S, Höffner K. RAVEN - active learning of link specifications. In: Shvaiko P, Euzenat J, Heath T, Quix C, Mao M, F. Cruz I, eds. Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011. Vol 814. {CEUR} Workshop Proceedings. CEUR-WS.org; 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 25427
Shekarpour S, Auer S, Ngonga Ngomo A-C, Gerber D, Hellmann S, Stadler C. Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge. In: Boissier O, Benatallah B, P. Papazoglou M, W. Ras Z, Hacid M-S, eds. Proceedings of the 2011 {IEEE/WIC/ACM} International Conference on Web Intelligence, {WI} 2011, Campus Scientifique de La Doua, Lyon, France, August 22-27, 2011. {IEEE} Computer Society; 2011:203-210. doi:10.1109/WI-IAT.2011.70
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| DOI
2011 | Conference (Editor) | LibreCat-ID: 25428
Ghidini C, Ngonga Ngomo A-C, N. Lindstaedt S, Pellegrini T, eds. Proceedings the 7th International Conference on Semantic Systems, I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011. {ACM}; 2011.
LibreCat
2010 | Journal Article | LibreCat-ID: 25402
Hoehndorf R, Ngonga Ngomo A-C, Kelso J. Applying the functional abnormality ontology pattern to anatomical functions. J Biomed Semant. 2010;1:4. doi:10.1186/2041-1480-1-4
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| DOI
2010 | Journal Article | LibreCat-ID: 25403
Ngonga Ngomo A-C. Low-Bias Extraction of Domain-Specific Concepts. Informatica (Slovenia). 2010;34(1):37-43.
LibreCat
2010 | Conference Paper | LibreCat-ID: 25404
Hoehndorf R, Ngonga Ngomo A-C, Pyysalo S, Ohta T, Oellrich A, Rebholz-Schuhmann D. Applying ontology design patterns to the implementation of relations in GENIA. In: Collier N, Hahn U, Rebholz-Schuhmann D, Rinaldi F, Pyysalo S, eds. Proceedings of the Fourth International Symposium for Semantic Mining in Biomedicine, Cambridge, United Kingdom, October, 2010. Vol 714. {CEUR} Workshop Proceedings. CEUR-WS.org; 2010.
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2009 | Dissertation | LibreCat-ID: 25398
Ngonga Ngomo A-C. Low Bias Extraction of Domain Specific Concepts. University of Leipzig; 2009.
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2009 | Journal Article | LibreCat-ID: 25399
Ngonga Ngomo A-C, Schumacher F. Disentangling the Wikipedia Category Graph for Corpus Extraction. Polibits. 2009;39:5-10.
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2009 | Conference Paper | LibreCat-ID: 25400
Ngonga Ngomo A-C, Schumacher F. BorderFlow: A Local Graph Clustering Algorithm for Natural Language Processing. In: F. Gelbukh A, ed. Computational Linguistics and Intelligent Text Processing, 10th International Conference, CICLing 2009, Mexico City, Mexico, March 1-7, 2009. Proceedings. Vol 5449. Lecture Notes in Computer Science. Springer; 2009:547-558. doi:10.1007/978-3-642-00382-0\_44
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| DOI
2009 | Conference Paper | LibreCat-ID: 25401
Hoehndorf R, Ngonga Ngomo A-C, Herre H. Developing Consistent and Modular Software Models with Ontologies. In: Fujita H, Mařík V, eds. New Trends in Software Methodologies, Tools and Techniques - Proceedings of the Eighth SoMeT 2009, September 23-25, 2009, Prague, Czech Republic. Vol 199. Frontiers in Artificial Intelligence and Applications. {IOS} Press; 2009:399-412. doi:10.3233/978-1-60750-049-0-399
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| DOI
2008 | Conference Paper | LibreCat-ID: 25396
Ngonga Ngomo A-C. SIGNUM: A Graph Algorithm for Terminology Extraction. In: F. Gelbukh A, ed. Computational Linguistics and Intelligent Text Processing, 9th International Conference, CICLing 2008, Haifa, Israel, February 17-23, 2008, Proceedings. Vol 4919. Lecture Notes in Computer Science. Springer; 2008:85-95. doi:10.1007/978-3-540-78135-6\_8
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| DOI
2008 | Conference Paper | LibreCat-ID: 25397
Ngonga Ngomo A-C. Knowledge-free discovery of domain-specific multiword units. In: L. Wainwright R, Haddad H, eds. Proceedings of the 2008 {ACM} Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil, March 16-20, 2008. {ACM}; 2008:1561-1565. doi:10.1145/1363686.1364053
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| DOI
2007 | Conference Paper | LibreCat-ID: 25395
Ngonga Ngomo A-C, Schumacher F. Involving the User in Semantic Search. In: J. Smith M, Salvendy G, eds. Human Interface and the Management of Information. Methods, Techniques and Tools in Information Design, Symposium on Human Interface 2007, Held as Part of {HCI} International 2007, Beijing, China, July 22-27, 2007, Proceedings Part {I}. Vol 4557. Lecture Notes in Computer Science. Springer; 2007:507-516. doi:10.1007/978-3-540-73345-4\_58
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| DOI
418 Publications
2015 | Conference Paper | LibreCat-ID: 26436
Röder M, Usbeck R, Speck R, Ngonga Ngomo A-C. CETUS - A Baseline Approach to Type Extraction. In: Gandon F, Cabrio E, Stankovic M, Zimmermann A, eds. Semantic Web Evaluation Challenges - Second SemWebEval Challenge at {ESWC} 2015, Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 548. Communications in Computer and Information Science. Springer; 2015:16-27. doi:10.1007/978-3-319-25518-7\_2
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26437
Röder M, Usbeck R, Ngonga Ngomo A-C. Developing a Sustainable Platform for Entity Annotation Benchmarks. In: Verborgh R, Vander Sande M, eds. Proceedings of the {ESWC} Developers Workshop 2015 Co-Located with the 12th Extended Semantic Web Conference {(ESWC} 2015), Portoro{\v{z}}, Slovenia, May 31, 2015. Vol 1361. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015:23-28.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26438
Usbeck R, Röder M, Ngonga Ngomo A-C. Evaluating Entity Annotators Using GERBIL. In: Gandon F, Guéret C, Villata S, G. Breslin J, Faron-Zucker C, Zimmermann A, eds. The Semantic Web: {ESWC} 2015 Satellite Events - {ESWC} 2015 Satellite Events Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 9341. Lecture Notes in Computer Science. Springer; 2015:159-164. doi:10.1007/978-3-319-25639-9\_31
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26439
Röder M, Usbeck R, Ngonga Ngomo A-C. Developing a Sustainable Platform for Entity Annotation Benchmarks. In: Gandon F, Guéret C, Villata S, G. Breslin J, Faron-Zucker C, Zimmermann A, eds. The Semantic Web: {ESWC} 2015 Satellite Events - {ESWC} 2015 Satellite Events Portoro{\v{z}}, Slovenia, May 31 - June 4, 2015, Revised Selected Papers. Vol 9341. Lecture Notes in Computer Science. Springer; 2015:190-196. doi:10.1007/978-3-319-25639-9\_36
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26440
Usbeck R, Ngonga Ngomo A-C, Bühmann L, Unger C. HAWK - Hybrid Question Answering Using Linked Data. In: Gandon F, Sabou M, Sack H, d’Amato C, Cudré-Mauroux P, Zimmermann A, eds. The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings. Vol 9088. Lecture Notes in Computer Science. Springer; 2015:353-368. doi:10.1007/978-3-319-18818-8\_22
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26441
Ahmed Sherif M, Ngonga Ngomo A-C, Lehmann J. Automating RDF Dataset Transformation and Enrichment. In: Gandon F, Sabou M, Sack H, d’Amato C, Cudré-Mauroux P, Zimmermann A, eds. The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, {ESWC} 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings. Vol 9088. Lecture Notes in Computer Science. Springer; 2015:371-387. doi:10.1007/978-3-319-18818-8\_23
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26442
Rautenberg S, Ermilov I, Marx E, Auer S, Ngonga Ngomo A-C. LODFlow: a workflow management system for linked data processing. In: Polleres A, Pellegrini T, Hellmann S, Xavier Parreira J, eds. Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015. {ACM}; 2015:137-144. doi:10.1145/2814864.2814882
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26443
Ahmed Sherif M, Ngonga Ngomo A-C. An optimization approach for load balancing in parallel link discovery. In: Polleres A, Pellegrini T, Hellmann S, Xavier Parreira J, eds. Proceedings of the 11th International Conference on Semantic Systems, {SEMANTICS} 2015, Vienna, Austria, September 15-17, 2015. {ACM}; 2015:161-168. doi:10.1145/2814864.2814872
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26444
Avdiyenko L, Nettling M, Lemke C, Wauer M, Ngonga Ngomo A-C, Both A. Motive-based Search. In: L. N. Fred A, L. G. Dietz J, Aveiro D, Liu K, Filipe J, 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; 2015:469-474. doi:10.5220/0005635004690474
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| DOI
2015 | Conference Paper | LibreCat-ID: 26445
M. Hassan M, Speck R, Ngonga Ngomo A-C. Using Caching for Local Link Discovery on Large Data Sets. In: Cimiano P, Frasincar F, Houben G-J, Schwabe D, eds. Engineering the Web in the Big Data Era - 15th International Conference, {ICWE} 2015, Rotterdam, The Netherlands, June 23-26, 2015, Proceedings. Vol 9114. Lecture Notes in Computer Science. Springer; 2015:344-354. doi:10.1007/978-3-319-19890-3\_22
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| DOI
2015 | Conference Paper | LibreCat-ID: 26447
Saleem M, Mehmood Q, Ngonga Ngomo A-C. FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}. Vol 9366. Lecture Notes in Computer Science. Springer; 2015:52-69. doi:10.1007/978-3-319-25007-6\_4
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| DOI
2015 | Conference Paper | LibreCat-ID: 26448
Bühmann L, Usbeck R, Ngonga Ngomo A-C. ASSESS - Automatic Self-Assessment Using Linked Data. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}. Vol 9367. Lecture Notes in Computer Science. Springer; 2015:76-89. doi:10.1007/978-3-319-25010-6\_5
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26450
Marx E, Soru T, Esteves D, Ngonga Ngomo A-C, Lehmann J. An Open Question Answering Framework. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26451
Saleem M, Intizar Ali M, Hogan A, Mehmood Q, Ngonga Ngomo A-C. LSQ: The Linked SPARQL Queries Dataset. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {II}. Vol 9367. Lecture Notes in Computer Science. Springer; 2015:261-269. doi:10.1007/978-3-319-25010-6\_15
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| DOI
2015 | Conference Paper | LibreCat-ID: 26452
Saleem M, Intizar Ali M, Hogan A, Mehmood Q, Ngonga Ngomo A-C. The LSQ Dataset: Querying for Queries. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26453
Saleem M, Mehmood Q, Ngonga Ngomo A-C. Automatic SPARQL Benchmark Generation using FEASIBLE. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26454
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Herschel M, Ngonga Ngomo A-C. LANCE: Piercing to the Heart of Instance Matching Tools. In: Arenas M, Corcho Ó, Simperl E, et al., eds. The Semantic Web - {ISWC} 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part {I}. Vol 9366. Lecture Notes in Computer Science. Springer; 2015:375-391. doi:10.1007/978-3-319-25007-6\_22
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| DOI
2015 | Conference Paper | LibreCat-ID: 26456
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Ngonga Ngomo A-C. LANCE: A Generic Benchmark Generator for Linked Data. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26457
Soru T, Marx E, Ngonga Ngomo A-C. Enhancing Dataset Quality using Keys. In: Villata S, Z. Pan J, Dragoni M, 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. Vol 1486. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26458
M. Hassan M, Lehmann J, Ngonga Ngomo A-C. Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches. In: Bizer C, Auer S, Berners-Lee T, Heath T, 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. Vol 1409. {CEUR} Workshop Proceedings. CEUR-WS.org; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 26459
Saveta T, Daskalaki E, Flouris G, Fundulaki I, Herschel M, Ngonga Ngomo A-C. Pushing the Limits of Instance Matching Systems: A Semantics-Aware Benchmark for Linked Data. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume. {ACM}; 2015:105-106. doi:10.1145/2740908.2742729
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26460
Martin M, Abicht K, Stadler C, Ngonga Ngomo A-C, Soru T, Auer S. CubeViz: Exploration and Visualization of Statistical Linked Data. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web Companion, {WWW} 2015, Florence, Italy, May 18-22, 2015 - Companion Volume. {ACM}; 2015:219-222. doi:10.1145/2740908.2742848
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26461
Soru T, Marx E, Ngonga Ngomo A-C. ROCKER: A Refinement Operator for Key Discovery. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015. {ACM}; 2015:1025-1033. doi:10.1145/2736277.2741642
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 26462
Usbeck R, Röder M, Ngonga Ngomo A-C, et al. GERBIL: General Entity Annotator Benchmarking Framework. In: Gangemi A, Leonardi S, Panconesi A, eds. Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015. {ACM}; 2015:1133-1143. doi:10.1145/2736277.2741626
LibreCat
| DOI
2015 | Book Chapter | LibreCat-ID: 26463
Lehmann J, Athanasiou S, Both A, et al. Managing Geospatial Linked Data in the GeoKnow Project. In: Narock T, Fox P, eds. The Semantic Web in Earth and Space Science. Current Status and Future Directions. Vol 20. Studies on the Semantic Web. {IOS} Press; 2015:51-78. doi:10.3233/978-1-61499-501-2-51
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 29026
Sherif M, Ngonga Ngomo A-C, Lehmann J. Automating RDF Dataset Transformation and Enrichment. In: 12th Extended Semantic Web Conference, Portorož, Slovenia, 31st May - 4th June 2015. Springer; 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29033
Sherif M, Ngonga Ngomo A-C. An Optimization Approach for Load Balancing in Parallel Link Discovery. In: SEMANTiCS 2015. ; 2015.
LibreCat
2015 | Book Chapter | LibreCat-ID: 29020
Lehmann J, Athanasiou S, Both A, et al. Managing Geospatial Linked Data in the GeoKnow Project. In: The Semantic Web in Earth and Space Science. Current Status and Future Directions. Vol Volume 20. Studies on the Semantic Web . IOS Press; 2015:51–78. doi: 10.3233/978-1-61499-501-2-51
LibreCat
| DOI
2015 | Report | LibreCat-ID: 29019
Lehmann J, Athanasiou S, Both A, et al. The GeoKnow Handbook.; 2015.
LibreCat
2014 | Journal Article | LibreCat-ID: 25473
Saleem M, S. Padmanabhuni S, Ngonga Ngomo A-C, et al. TopFed: TCGA Tailored Federated Query Processing and Linking to LOD. J Biomed Semant. 2014;5:47. doi:10.1186/2041-1480-5-47
LibreCat
| DOI
2014 | Journal Article | LibreCat-ID: 25474
Saleem M, R. Kamdar M, Iqbal A, S. Padmanabhuni S, F. Deus H, Ngonga Ngomo A-C. Big linked cancer data: Integrating linked TCGA and PubMed. J Web Semant. 2014;27-28:34-41. doi:10.1016/j.websem.2014.07.004
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25475
Peñas A, Unger C, Ngonga Ngomo A-C. Overview of CLEF Question Answering Track 2014. In: Kanoulas E, Lupu M, D. Clough P, et al., eds. Information Access Evaluation. Multilinguality, Multimodality, and Interaction - 5th International Conference of the {CLEF} Initiative, {CLEF} 2014, Sheffield, UK, September 15-18, 2014. Proceedings. Vol 8685. Lecture Notes in Computer Science. Springer; 2014:300-306. doi:10.1007/978-3-319-11382-1\_23
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25477
Unger C, Forascu C, López V, et al. Question Answering over Linked Data (QALD-4). In: Cappellato L, Ferro N, Halvey M, Kraaij W, eds. Working Notes for {CLEF} 2014 Conference, Sheffield, UK, September 15-18, 2014. Vol 1180. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:1172-1180.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25478
Balikas G, Partalas I, Ngonga Ngomo A-C, Krithara A, Paliouras G. Results of the BioASQ Track of the Question Answering Lab at CLEF 2014. In: Cappellato L, Ferro N, Halvey M, Kraaij W, eds. Working Notes for {CLEF} 2014 Conference, Sheffield, UK, September 15-18, 2014. Vol 1180. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:1181-1193.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25479
Usbeck R, Ngonga Ngomo A-C, Röder M, et al. AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data. In: Schaub T, Friedrich G, O’Sullivan B, eds. {ECAI} 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic - Including Prestigious Applications of Intelligent Systems {(PAIS} 2014). Vol 263. Frontiers in Artificial Intelligence and Applications. {IOS} Press; 2014:1113-1114. doi:10.3233/978-1-61499-419-0-1113
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25480
Khalili A, Auer S, Ngonga Ngomo A-C. conTEXT - A Mashup Platform for Lightweight Text Analytics. In: Stefanidakis M, Di Fabbrizio G, Papadakis I, eds. Proceedings of the {AI} Mashup Challenge 2014 Co-Located with 11th Extended Semantic Web Conference {(ESWC} 2014), Crete, Greece, May 27, 2014. Vol 1200. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25481
Saleem M, Ngonga Ngomo A-C. HiBISCuS: Hypergraph-Based Source Selection for SPARQL Endpoint Federation. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:176-191. doi:10.1007/978-3-319-07443-6\_13
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25482
Ngonga Ngomo A-C, Ahmed Sherif M, Lyko K. Unsupervised Link Discovery through Knowledge Base Repair. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:380-394. doi:10.1007/978-3-319-07443-6\_26
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25488
Nentwig M, Soru T, Ngonga Ngomo A-C, Rahm E. LinkLion: A Link Repository for the Web of Data. In: Presutti V, Blomqvist E, Troncy R, Sack H, Papadakis I, Tordai A, eds. The Semantic Web: {ESWC} 2014 Satellite Events - {ESWC} 2014 Satellite Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected Papers. Vol 8798. Lecture Notes in Computer Science. Springer; 2014:439-443. doi:10.1007/978-3-319-11955-7\_63
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25489
Rula A, Palmonari M, Ngonga Ngomo A-C, Gerber D, Lehmann J, Bühmann L. Hybrid Acquisition of Temporal Scopes for RDF Data. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:488-503. doi:10.1007/978-3-319-07443-6\_33
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25491
Khalili A, Auer S, Ngonga Ngomo A-C. conTEXT - Lightweight Text Analytics Using Linked Data. In: Presutti V, d’Amato C, Gandon F, d’Aquin M, Staab S, Tordai A, eds. The Semantic Web: Trends and Challenges - 11th International Conference, {ESWC} 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings. Vol 8465. Lecture Notes in Computer Science. Springer; 2014:628-643. doi:10.1007/978-3-319-07443-6\_42
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25492
Soru T, Ngonga Ngomo A-C. A comparison of supervised learning classifiers for link discovery. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:41-44. doi:10.1145/2660517.2660532
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25493
Marx E, Usbeck R, Ngonga Ngomo A-C, Höffner K, Lehmann J, Auer S. Towards an open question answering architecture. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:57-60. doi:10.1145/2660517.2660519
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25495
Both A, Ngonga Ngomo A-C, Usbeck R, Lukovnikov D, Lemke C, Speicher M. A service-oriented search framework for full text, geospatial and semantic search. In: Sack H, Filipowska A, Lehmann J, Hellmann S, eds. Proceedings of the 10th International Conference on Semantic Systems, {SEMANTICS} 2014, Leipzig, Germany, September 4-5, 2014. {ACM}; 2014:65-72. doi:10.1145/2660517.2660528
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25498
Ngonga Ngomo A-C, Heino N, Speck R, Malakasiotis P. A tool suite for creating question answering benchmarks. In: Calzolari N, Choukri K, Declerck T, et al., eds. Proceedings of the Ninth International Conference on Language Resources and Evaluation, {LREC} 2014, Reykjavik, Iceland, May 26-31, 2014. European Language Resources Association {(ELRA)}; 2014:2621-2628.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25501
Ngonga Ngomo A-C, Auer S, Lehmann J, Zaveri A. Introduction to Linked Data and Its Lifecycle on the Web. In: Koubarakis M, B. Stamou G, Stoilos G, et al., eds. Reasoning Web. Reasoning on the Web in the Big Data Era - 10th International Summer School 2014, Athens, Greece, September 8-13, 2014. Proceedings. Vol 8714. Lecture Notes in Computer Science. Springer; 2014:1-99. doi:10.1007/978-3-319-10587-1\_1
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25502
Ngonga Ngomo A-C. HELIOS - Execution Optimization for Link Discovery. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:17-32. doi:10.1007/978-3-319-11964-9\_2
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25503
Ngonga Ngomo A-C, Röder M, Usbeck R. Cross-Document Coreference Resolution Using Latent Features. In: Lisa Gentile A, Zhang Z, d’Amato C, Paulheim H, eds. Proceedings of the Second International Workshop on Linked Data for Information Extraction {(LD4IE} 2014) Co-Located with the 13th International Semantic Web Conference {(ISWC} 2014), Riva Del Garda, Italy, October 20, 2014. Vol 1267. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:33-44.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25504
Dreßler K, Ngonga Ngomo A-C. Time-efficient execution of bounded Jaro-Winkler distances. In: Shvaiko P, Euzenat J, Mao M, Jiménez-Ruiz E, Li J, Ngonga A, 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. Vol 1317. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:37-48.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25505
Bühmann L, Usbeck R, Ngonga Ngomo A-C, et al. Web-Scale Extension of RDF Knowledge Bases from Templated Websites. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:66-81. doi:10.1007/978-3-319-11964-9\_5
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25506
Speck R, Ngonga Ngomo A-C. Named Entity Recognition using FOX. In: Horridge M, Rospocher M, van Ossenbruggen J, 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. Vol 1272. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:85-88.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25507
Usbeck R, Ngonga Ngomo A-C, Luo W, Wesemann L. Multilingual Disambiguation of Named Entities Using Linked Data. In: Horridge M, Rospocher M, van Ossenbruggen J, 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. Vol 1272. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014:101-104.
LibreCat
2014 | Conference Paper | LibreCat-ID: 25508
Usbeck R, Ngonga Ngomo A-C, Röder M, et al. AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:457-471. doi:10.1007/978-3-319-11964-9\_29
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25509
Speck R, Ngonga Ngomo A-C. Ensemble Learning for Named Entity Recognition. In: Mika P, Tudorache T, Bernstein A, et al., eds. The Semantic Web - {ISWC} 2014 - 13th International Semantic Web Conference, Riva Del Garda, Italy, October 19-23, 2014. Proceedings, Part {I}. Vol 8796. Lecture Notes in Computer Science. Springer; 2014:519-534. doi:10.1007/978-3-319-11964-9\_33
LibreCat
| DOI
2014 | Conference Paper | LibreCat-ID: 25510
Khan Y, Saleem M, Iqbal A, et al. SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes. In: Paschke A, Burger A, Romano P, Scott Marshall M, Splendiani A, eds. Proceedings of the 7th International Workshop on Semantic Web Applications and Tools for Life Sciences, Berlin, Germany, December 9-11, 2014. Vol 1320. {CEUR} Workshop Proceedings. CEUR-WS.org; 2014.
LibreCat
2014 | Book Chapter | LibreCat-ID: 25511
Gerber D, Ngonga Ngomo A-C. From RDF to Natural Language and Back. In: Buitelaar P, Cimiano P, eds. Towards the Multilingual Semantic Web, Principles, Methods and Applications. Springer; 2014:193-209. doi:10.1007/978-3-662-43585-4\_12
LibreCat
| DOI
2014 | Conference (Editor) | LibreCat-ID: 25512
Shvaiko P, Euzenat J, Mao M, Jiménez-Ruiz E, Li J, Ngonga Ngomo A-C, 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. Vol 1317. CEUR-WS.org; 2014.
LibreCat
2014 | Conference Paper | LibreCat-ID: 29022
Ngonga Ngomo A-C, Sherif M, Lyko K. Unsupervised Link Discovery Through Knowledge Base Repair. In: Extended Semantic Web Conference (ESWC 2014). ; 2014.
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2014 | Journal Article | LibreCat-ID: 29034
Sherif M, Ngonga Ngomo A-C. Semantic Quran: A Multilingual Resource for Natural-Language Processing. Semantic Web Journal. 2014;XXX:1–5.
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2014 | Conference Paper | LibreCat-ID: 29017
Jay Le Grange J, Lehmann J, Athanasiou S, et al. The GeoKnow Generator: Managing Geospatial Data in the Linked Data Web. In: Proceedings of the Linking Geospatial Data Workshop. ; 2014.
LibreCat
2013 | Journal Article | LibreCat-ID: 25447
Auer S, Lehmann J, Ngonga Ngomo A-C, Stadler C, Unbehauen J. Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data. Datenbank-Spektrum. 2013;13(2):77-87. doi:10.1007/s13222-013-0124-z
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| DOI
2013 | Journal Article | LibreCat-ID: 25449
Marx E, Soru T, Shekarpour S, Auer S, Ngonga Ngomo A-C, K. Breitman K. Towards an Efficient RDF Dataset Slicing. Int J Semantic Comput. 2013;7(4):455. doi:10.1142/S1793351X13400151
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| DOI
2013 | Journal Article | LibreCat-ID: 25450
Shekarpour S, Auer S, Ngonga Ngomo A-C, Gerber D, Hellmann S, Stadler C. Generating SPARQL queries using templates. Web Intell Agent Syst. 2013;11(3):283-295. doi:10.3233/WIA-130275
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| DOI
2013 | Conference Paper | LibreCat-ID: 25451
Speck R, Ngonga Ngomo A-C. On Caching for Local Graph Clustering Algorithms. In: Cranefield S, C. Nayak A, eds. {AI} 2013: Advances in Artificial Intelligence - 26th Australasian Joint Conference, Dunedin, New Zealand, December 1-6, 2013. Proceedings. Vol 8272. Lecture Notes in Computer Science. Springer; 2013:56-67. doi:10.1007/978-3-319-03680-9\_6
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| DOI
2013 | Conference Paper | LibreCat-ID: 25452
Cabrio E, Cimiano P, López V, Ngonga Ngomo A-C, Unger C, Walter S. QALD-3: Multilingual Question Answering over Linked Data. In: Forner P, Navigli R, Tufis D, Ferro N, eds. Working Notes for {CLEF} 2013 Conference , Valencia, Spain, September 23-26, 2013. Vol 1179. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013.
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2013 | Conference Paper | LibreCat-ID: 25454
Cimiano P, López V, Unger C, Cabrio E, Ngonga Ngomo A-C, Walter S. Multilingual Question Answering over Linked Data (QALD-3): Lab Overview. In: Forner P, Müller H, Paredes R, Rosso P, Stein B, eds. Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the {CLEF} Initiative, {CLEF} 2013, Valencia, Spain, September 23-26, 2013. Proceedings. Vol 8138. Lecture Notes in Computer Science. Springer; 2013:321-332. doi:10.1007/978-3-642-40802-1\_30
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| DOI
2013 | Conference Paper | LibreCat-ID: 25455
Partalas I, Gaussier É, Ngonga Ngomo A-C. Results of the First BioASQ Workshop. In: Ngonga Ngomo A-C, Paliouras G, 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. Vol 1094. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013.
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2013 | Conference Paper | LibreCat-ID: 25456
Lyko K, Höffner K, Speck R, Ngonga Ngomo A-C, Lehmann J. SAIM - One Step Closer to Zero-Configuration Link Discovery. In: Cimiano P, Fernández M, López V, Schlobach S, Völker J, eds. The Semantic Web: {ESWC} 2013 Satellite Events - {ESWC} 2013 Satellite Events, Montpellier, France, May 26-30, 2013, Revised Selected Papers. Vol 7955. Lecture Notes in Computer Science. Springer; 2013:167-172. doi:10.1007/978-3-642-41242-4\_18
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| DOI
2013 | Conference Paper | LibreCat-ID: 25457
Ngonga Ngomo A-C, Kolb L, Heino N, Hartung M, Auer S, Rahm E. When to Reach for the Cloud: Using Parallel Hardware for Link Discovery. In: Cimiano P, Corcho Ó, Presutti V, Hollink L, Rudolph S, eds. The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings. Vol 7882. Lecture Notes in Computer Science. Springer; 2013:275-289. doi:10.1007/978-3-642-38288-8\_19
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2013 | Conference Paper | LibreCat-ID: 25458
Ngonga Ngomo A-C, Lyko K, Christen V. COALA - Correlation-Aware Active Learning of Link Specifications. In: Cimiano P, Corcho Ó, Presutti V, Hollink L, Rudolph S, eds. The Semantic Web: Semantics and Big Data, 10th International Conference, {ESWC} 2013, Montpellier, France, May 26-30, 2013. Proceedings. Vol 7882. Lecture Notes in Computer Science. Springer; 2013:442-456. doi:10.1007/978-3-642-38288-8\_30
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| DOI
2013 | Conference Paper | LibreCat-ID: 25459
Saleem M, S. Padmanabhuni S, Ngonga Ngomo A-C, S. Almeida J, Decker S, F. Deus H. Linked cancer genome atlas database. In: Sabou M, Blomqvist E, Di Noia T, Sack H, Pellegrini T, eds. {I-SEMANTICS} 2013 - 9th International Conference on Semantic Systems, {ISEM} ’13, Graz, Austria, September 4-6, 2013. {ACM}; 2013:129-134. doi:10.1145/2506182.2506200
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| DOI
2013 | Conference Paper | LibreCat-ID: 25460
Höffner K, Unger C, Bühmann L, et al. User Interface for a Template Based Question Answering System. In: Klinov P, Mouromtsev D, eds. Knowledge Engineering and the Semantic Web - 4th International Conference, {KESW} 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings. Vol 394. Communications in Computer and Information Science. Springer; 2013:258-264. doi:10.1007/978-3-642-41360-5\_21
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| DOI
2013 | Conference Paper | LibreCat-ID: 25461
Auer S, Lehmann J, Ngonga Ngomo A-C, Zaveri A. Introduction to Linked Data and Its Lifecycle on the Web. In: Rudolph S, Gottlob G, Horrocks I, van Harmelen F, eds. Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings. Vol 8067. Lecture Notes in Computer Science. Springer; 2013:1-90. doi:10.1007/978-3-642-39784-4\_1
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| DOI
2013 | Conference Paper | LibreCat-ID: 25462
Ngonga Ngomo A-C, Lehmann J, M. Hassan M. Towards Transfer Learning of Link Specifications. In: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013. {IEEE} Computer Society; 2013:202-205. doi:10.1109/ICSC.2013.43
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| DOI
2013 | Conference Paper | LibreCat-ID: 25463
Marx E, Shekarpour S, Auer S, Ngonga Ngomo A-C. Large-Scale RDF Dataset Slicing. In: 2013 {IEEE} Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013. {IEEE} Computer Society; 2013:228-235. doi:10.1109/ICSC.2013.47
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| DOI
2013 | Conference Paper | LibreCat-ID: 25464
Soru T, Ngonga Ngomo A-C. Rapid execution of weighted edit distances. In: Shvaiko P, Euzenat J, Srinivas K, Mao M, Jimenez-Ruiz E, 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. Vol 1111. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013:1-12.
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2013 | Conference Paper | LibreCat-ID: 25465
Ngonga Ngomo A-C, Lyko K. Unsupervised learning of link specifications: deterministic vs. non-deterministic. In: Shvaiko P, Euzenat J, Srinivas K, Mao M, Jiménez-Ruiz E, 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. Vol 1111. {CEUR} Workshop Proceedings. CEUR-WS.org; 2013:25-36.
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2013 | Conference Paper | LibreCat-ID: 25466
Gerber D, Hellmann S, Bühmann L, Soru T, Usbeck R, Ngonga Ngomo A-C. Real-Time RDF Extraction from Unstructured Data Streams. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:135-150. doi:10.1007/978-3-642-41335-3\_9
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2013 | Conference Paper | LibreCat-ID: 25467
Ngonga Ngomo A-C. ORCHID - Reduction-Ratio-Optimal Computation of Geo-spatial Distances for Link Discovery. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:395-410. doi:10.1007/978-3-642-41335-3\_25
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2013 | Conference Paper | LibreCat-ID: 25468
Saleem M, Ngonga Ngomo A-C, Xavier Parreira J, F. Deus H, Hauswirth M. DAW: Duplicate-AWare Federated Query Processing over the Web of Data. In: Alani H, Kagal L, Fokoue A, et al., eds. The Semantic Web - {ISWC} 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part {I}. Vol 8218. Lecture Notes in Computer Science. Springer; 2013:574-590. doi:10.1007/978-3-642-41335-3\_36
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2013 | Conference Paper | LibreCat-ID: 25469
Ngonga Ngomo A-C, Bühmann L, Unger C, Lehmann J, Gerber D. SPARQL2NL: verbalizing sparql queries. In: Carr L, H. F. Laender A, Farias Lóscio B, et al., 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}; 2013:329-332. doi:10.1145/2487788.2487936
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2013 | Conference Paper | LibreCat-ID: 25470
Ngonga Ngomo A-C, Bühmann L, Unger C, Lehmann J, Gerber D. Sorry, i don’t speak SPARQL: translating SPARQL queries into natural language. In: Schwabe D, A. F. Almeida V, Glaser H, Baeza-Yates R, B. Moon S, 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}; 2013:977-988. doi:10.1145/2488388.2488473
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2013 | Conference Paper | LibreCat-ID: 25471
Shekarpour S, Ngonga Ngomo A-C, Auer S. Question answering on interlinked data. In: Schwabe D, A. F. Almeida V, Glaser H, Baeza-Yates R, B. Moon S, 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}; 2013:1145-1156. doi:10.1145/2488388.2488488
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2013 | Conference (Editor) | LibreCat-ID: 25472
Ngonga Ngomo A-C, Paliouras G, 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. Vol 1094. CEUR-WS.org; 2013.
LibreCat
2012 | Journal Article | LibreCat-ID: 25430
Ngonga Ngomo A-C. On Link Discovery using a Hybrid Approach. J Data Semant. 2012;1(4):203-217. doi:10.1007/s13740-012-0012-y
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2012 | Conference Paper | LibreCat-ID: 25432
Morsey M, Lehmann J, Auer S, Ngonga Ngomo A-C. Usage-Centric Benchmarking of RDF Triple Stores. In: Hoffmann J, Selman B, eds. Proceedings of the Twenty-Sixth {AAAI} Conference on Artificial Intelligence, July 22-26, 2012, Toronto, Ontario, Canada. {AAAI} Press; 2012.
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2012 | Conference Paper | LibreCat-ID: 25433
Tsatsaronis G, Schroeder M, Paliouras G, et al. BioASQ: A Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering. In: Information Retrieval and Knowledge Discovery in Biomedical Text, Papers from the 2012 {AAAI} Fall Symposium, Arlington, Virginia, USA, November 2-4, 2012. Vol {FS-12-05}. {AAAI} Technical Report. {AAAI}; 2012.
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2012 | Conference Paper | LibreCat-ID: 25434
Farukhan Günes Ö, Furche T, Schallhart C, Lehmann J, Ngonga Ngomo A-C. EAGER: Extending Automatically Gazetteers for Entity Recognition. In: Gurevych I, Calzolari Zamorani N, Kim J, eds. Proceedings of the 3rd Workshop on the People’s Web Meets {NLP:} Collaboratively Constructed Semantic Resources and Their Applications to NLP@ACL 2012, Jeju, Republic of Korea, July 13, 2012. Association for Computational Linguistics; 2012:29-33.
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2012 | Conference Paper | LibreCat-ID: 25435
Soru T, Ngonga Ngomo A-C. Active Learning of Domain-Specific Distances for Link Discovery. In: Takeda H, Qu Y, Mizoguchi R, Kitamura Y, eds. Semantic Technology, Second Joint International Conference, {JIST} 2012, Nara, Japan, December 2-4, 2012. Proceedings. Vol 7774. Lecture Notes in Computer Science. Springer; 2012:97-112. doi:10.1007/978-3-642-37996-3\_7
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2012 | Conference Paper | LibreCat-ID: 25436
Shekarpour S, Ngonga Ngomo A-C, Auer S. Keyword-Driven Resource Disambiguation over RDF Knowledge Bases. In: Takeda H, Qu Y, Mizoguchi R, Kitamura Y, eds. Semantic Technology, Second Joint International Conference, {JIST} 2012, Nara, Japan, December 2-4, 2012. Proceedings. Vol 7774. Lecture Notes in Computer Science. Springer; 2012:159-174. doi:10.1007/978-3-642-37996-3\_11
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2012 | Conference Paper | LibreCat-ID: 25437
Gerber D, Ngonga Ngomo A-C. Extracting Multilingual Natural-Language Patterns for RDF Predicates. In: ten Teije A, Völker J, Handschuh S, et al., eds. Knowledge Engineering and Knowledge Management - 18th International Conference, {EKAW} 2012, Galway City, Ireland, October 8-12, 2012. Proceedings. Vol 7603. Lecture Notes in Computer Science. Springer; 2012:87-96. doi:10.1007/978-3-642-33876-2\_10
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2012 | Conference Paper | LibreCat-ID: 25438
Ngonga Ngomo A-C, Lyko K. EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming. In: Simperl E, Cimiano P, Polleres A, Corcho Ó, Presutti V, eds. The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, {ESWC} 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings. Vol 7295. Lecture Notes in Computer Science. Springer; 2012:149-163. doi:10.1007/978-3-642-30284-8\_17
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2012 | Conference Paper | LibreCat-ID: 25441
Shekarpour S, Ngonga Ngomo A-C, Auer S. Query Segmentation and Resource Disambiguation Leveraging Background Knowledge. In: Rizzo G, N. Mendes P, Charton E, Hellmann S, Kalyanpur A, eds. Proceedings of the Web of Linked Entities Workshop, Boston, USA, November 11, 2012. Vol 906. {CEUR} Workshop Proceedings. CEUR-WS.org; 2012:82-93.
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2012 | Conference Paper | LibreCat-ID: 25442
Lehmann J, Furche T, Grasso G, et al. deqa: Deep Web Extraction for Question Answering. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {II}. Vol 7650. Lecture Notes in Computer Science. Springer; 2012:131-147. doi:10.1007/978-3-642-35173-0\_9
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2012 | Conference Paper | LibreCat-ID: 25443
Lehmann J, Gerber D, Morsey M, Ngonga Ngomo A-C. DeFacto - Deep Fact Validation. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {I}. Vol 7649. Lecture Notes in Computer Science. Springer; 2012:312-327. doi:10.1007/978-3-642-35176-1\_20
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2012 | Conference Paper | LibreCat-ID: 25444
Ngonga Ngomo A-C. Link Discovery with Guaranteed Reduction Ratio in Affine Spaces with Minkowski Measures. In: Cudré-Mauroux P, Heflin J, Sirin E, et al., eds. The Semantic Web - {ISWC} 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part {I}. Vol 7649. Lecture Notes in Computer Science. Springer; 2012:378-393. doi:10.1007/978-3-642-35176-1\_24
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2012 | Conference Paper | LibreCat-ID: 25445
Ngonga Ngomo A-C. Learning conformation rules for linked data integration. In: Shvaiko P, Euzenat J, Kementsietsidis A, Mao M, Fridman Noy N, Stuckenschmidt H, eds. Proceedings of the 7th International Workshop on Ontology Matching, Boston, MA, USA, November 11, 2012. Vol 946. {CEUR} Workshop Proceedings. CEUR-WS.org; 2012.
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2012 | Conference Paper | LibreCat-ID: 25446
Unger C, Bühmann L, Lehmann J, Ngonga Ngomo A-C, Gerber D, Cimiano P. Template-based question answering over RDF data. In: Mille A, Gandon F, Misselis J, Rabinovich M, Staab S, eds. Proceedings of the 21st World Wide Web Conference 2012, {WWW} 2012, Lyon, France, April 16-20, 2012. {ACM}; 2012:639-648. doi:10.1145/2187836.2187923
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2011 | Journal Article | LibreCat-ID: 25419
Hoehndorf R, Ngonga Ngomo A-C, Pyysalo S, Ohta T, Oellrich A, Rebholz{-}Schuhmann D. Ontology design patterns to disambiguate relations between genes and gene products in GENIA. J Biomed Semant. 2011;2({S-5}):S1.
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2011 | Conference Paper | LibreCat-ID: 25420
Hillner S, Ngonga Ngomo A-C. Parallelizing LIMES for large-scale link discovery. In: Ghidini C, Ngonga Ngomo A-C, N. Lindstaedt S, Pellegrini T, eds. Proceedings the 7th International Conference on Semantic Systems, {I-SEMANTICS} 2011, Graz, Austria, September 7-9, 2011. {ACM} International Conference Proceeding Series. {ACM}; 2011:9-16. doi:10.1145/2063518.2063520
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2011 | Conference Paper | LibreCat-ID: 25421
Ngonga Ngomo A-C, Auer S. LIMES - A Time-Efficient Approach for Large-Scale Link Discovery on the Web of Data. In: Walsh T, ed. {IJCAI} 2011, Proceedings of the 22nd International Joint Conference on Artificial Intelligence, Barcelona, Catalonia, Spain, July 16-22, 2011. {IJCAI/AAAI}; 2011:2312-2317. doi:10.5591/978-1-57735-516-8/IJCAI11-385
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2011 | Conference Paper | LibreCat-ID: 25422
Auer S, Lehmann J, Ngonga Ngomo A-C. Introduction to Linked Data and Its Lifecycle on the Web. In: Polleres A, d’Amato C, Arenas M, et al., eds. Reasoning Web. Semantic Technologies for the Web of Data - 7th International Summer School 2011, Galway, Ireland, August 23-27, 2011, Tutorial Lectures. Vol 6848. Lecture Notes in Computer Science. Springer; 2011:1-75. doi:10.1007/978-3-642-23032-5\_1
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2011 | Conference Paper | LibreCat-ID: 25423
Ngonga Ngomo A-C, Heino N, Lyko K, Speck R, Kaltenböck M. SCMS - Semantifying Content Management Systems. In: Aroyo L, Welty C, Alani H, et al., eds. The Semantic Web - {ISWC} 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part {II}. Vol 7032. Lecture Notes in Computer Science. Springer; 2011:189-204. doi:10.1007/978-3-642-25093-4\_13
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2011 | Conference Paper | LibreCat-ID: 25424
Morsey M, Lehmann J, Auer S, Ngonga Ngomo A-C. DBpedia SPARQL Benchmark - Performance Assessment with Real Queries on Real Data. In: Aroyo L, Welty C, Alani H, et al., eds. The Semantic Web - {ISWC} 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part {I}. Vol 7031. Lecture Notes in Computer Science. Springer; 2011:454-469. doi:10.1007/978-3-642-25073-6\_29
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2011 | Conference Paper | LibreCat-ID: 25425
Ngonga Ngomo A-C. A time-efficient hybrid approach to link discovery. In: Shvaiko P, Euzenat J, Heath T, Quix C, Mao M, F. Cruz I, eds. Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011. Vol 814. {CEUR} Workshop Proceedings. CEUR-WS.org; 2011.
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2011 | Conference Paper | LibreCat-ID: 25426
Ngonga Ngomo A-C, Lehmann J, Auer S, Höffner K. RAVEN - active learning of link specifications. In: Shvaiko P, Euzenat J, Heath T, Quix C, Mao M, F. Cruz I, eds. Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011. Vol 814. {CEUR} Workshop Proceedings. CEUR-WS.org; 2011.
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2011 | Conference Paper | LibreCat-ID: 25427
Shekarpour S, Auer S, Ngonga Ngomo A-C, Gerber D, Hellmann S, Stadler C. Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge. In: Boissier O, Benatallah B, P. Papazoglou M, W. Ras Z, Hacid M-S, eds. Proceedings of the 2011 {IEEE/WIC/ACM} International Conference on Web Intelligence, {WI} 2011, Campus Scientifique de La Doua, Lyon, France, August 22-27, 2011. {IEEE} Computer Society; 2011:203-210. doi:10.1109/WI-IAT.2011.70
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2011 | Conference (Editor) | LibreCat-ID: 25428
Ghidini C, Ngonga Ngomo A-C, N. Lindstaedt S, Pellegrini T, eds. Proceedings the 7th International Conference on Semantic Systems, I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011. {ACM}; 2011.
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2010 | Journal Article | LibreCat-ID: 25402
Hoehndorf R, Ngonga Ngomo A-C, Kelso J. Applying the functional abnormality ontology pattern to anatomical functions. J Biomed Semant. 2010;1:4. doi:10.1186/2041-1480-1-4
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2010 | Journal Article | LibreCat-ID: 25403
Ngonga Ngomo A-C. Low-Bias Extraction of Domain-Specific Concepts. Informatica (Slovenia). 2010;34(1):37-43.
LibreCat
2010 | Conference Paper | LibreCat-ID: 25404
Hoehndorf R, Ngonga Ngomo A-C, Pyysalo S, Ohta T, Oellrich A, Rebholz-Schuhmann D. Applying ontology design patterns to the implementation of relations in GENIA. In: Collier N, Hahn U, Rebholz-Schuhmann D, Rinaldi F, Pyysalo S, eds. Proceedings of the Fourth International Symposium for Semantic Mining in Biomedicine, Cambridge, United Kingdom, October, 2010. Vol 714. {CEUR} Workshop Proceedings. CEUR-WS.org; 2010.
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2009 | Dissertation | LibreCat-ID: 25398
Ngonga Ngomo A-C. Low Bias Extraction of Domain Specific Concepts. University of Leipzig; 2009.
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2009 | Journal Article | LibreCat-ID: 25399
Ngonga Ngomo A-C, Schumacher F. Disentangling the Wikipedia Category Graph for Corpus Extraction. Polibits. 2009;39:5-10.
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2009 | Conference Paper | LibreCat-ID: 25400
Ngonga Ngomo A-C, Schumacher F. BorderFlow: A Local Graph Clustering Algorithm for Natural Language Processing. In: F. Gelbukh A, ed. Computational Linguistics and Intelligent Text Processing, 10th International Conference, CICLing 2009, Mexico City, Mexico, March 1-7, 2009. Proceedings. Vol 5449. Lecture Notes in Computer Science. Springer; 2009:547-558. doi:10.1007/978-3-642-00382-0\_44
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2009 | Conference Paper | LibreCat-ID: 25401
Hoehndorf R, Ngonga Ngomo A-C, Herre H. Developing Consistent and Modular Software Models with Ontologies. In: Fujita H, Mařík V, eds. New Trends in Software Methodologies, Tools and Techniques - Proceedings of the Eighth SoMeT 2009, September 23-25, 2009, Prague, Czech Republic. Vol 199. Frontiers in Artificial Intelligence and Applications. {IOS} Press; 2009:399-412. doi:10.3233/978-1-60750-049-0-399
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2008 | Conference Paper | LibreCat-ID: 25396
Ngonga Ngomo A-C. SIGNUM: A Graph Algorithm for Terminology Extraction. In: F. Gelbukh A, ed. Computational Linguistics and Intelligent Text Processing, 9th International Conference, CICLing 2008, Haifa, Israel, February 17-23, 2008, Proceedings. Vol 4919. Lecture Notes in Computer Science. Springer; 2008:85-95. doi:10.1007/978-3-540-78135-6\_8
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2008 | Conference Paper | LibreCat-ID: 25397
Ngonga Ngomo A-C. Knowledge-free discovery of domain-specific multiword units. In: L. Wainwright R, Haddad H, eds. Proceedings of the 2008 {ACM} Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil, March 16-20, 2008. {ACM}; 2008:1561-1565. doi:10.1145/1363686.1364053
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2007 | Conference Paper | LibreCat-ID: 25395
Ngonga Ngomo A-C, Schumacher F. Involving the User in Semantic Search. In: J. Smith M, Salvendy G, eds. Human Interface and the Management of Information. Methods, Techniques and Tools in Information Design, Symposium on Human Interface 2007, Held as Part of {HCI} International 2007, Beijing, China, July 22-27, 2007, Proceedings Part {I}. Vol 4557. Lecture Notes in Computer Science. Springer; 2007:507-516. doi:10.1007/978-3-540-73345-4\_58
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