QALD-9-ES: A Spanish Dataset for Question Answering Systems

Soruco, J., Collarana, D., Both, A. & Usbeck, R., 11.09.2023, Knowledge Graphs: Semantics, Machine Learning, and Languages: Proceedings of the 19th International Conference on Semantic Systems, 20-22 September 2023, Leipzig, Germany. Acosta, M., Peroni, S., Vahdati, S., Gentile, A. L., Pellegrini, T. & Kalo, J.-C. (eds.). Amsterdam: IOS Press BV, p. 38-52 15 p. (Studies on the Semantic Web; vol. 56).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

QALD-9-plus: A Multilingual Dataset for Question Answering over DBpedia and Wikidata Translated by Native Speakers

Perevalov, A., Diefenbach, D., Usbeck, R. & Both, A., 2022, Proceedings - 16th IEEE International Conference on Semantic Computing, ICSC 2022. Institute of Electrical and Electronics Engineers Inc., p. 229-234 6 p. (Proceedings - 16th IEEE International Conference on Semantic Computing, ICSC 2022).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

QUANT - Question Answering Benchmark Curator

Gusmita, R. H., Jalota, R., Vollmers, D., Reineke, J., Ngonga Ngomo, A. C. & Usbeck, R., 01.01.2019, Semantic Systems. The Power of AI and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019 Proceedings. Acosta, M., Sure-Vetter, Y., Cudré-Mauroux, P., Maleshkova, M., Pellegrini, T. & Sack, H. (eds.). Springer Verlag, p. 343-358 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11702 LNCS).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Question Answering Mediated by Visual Clues and Knowledge Graphs

Faria, F. F., Usbeck, R., Sarullo, A., Mu, T. & Freitas, A., 23.04.2018, The Web Conference 2018 - Companion of the World Wide Web Conference, WWW 2018. Association for Computing Machinery, Inc, p. 1937-1939 3 p. (The Web Conference 2018 - Companion of the World Wide Web Conference, WWW 2018; vol. 2018-January).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Question answering over linked data: What is difficult to answer? What affects the F scores?

Saleem, M., Dastjerdi, S. N., Usbeck, R. & Ngomo, A. C. N., 2017, Joint Proceedings of BLINK2017: 2nd International Workshop on Benchmarking Linked Data and NLIWoD3 : Natural Language Interfaces for the Web of Data. Usbeck, R., Ngomo, A.-C. N., Kim, J.-D., Choi, K.-S., Cimiano, P., Fundulaki, I. & Krithara, A. (eds.). Sun Site Central Europe (RWTH Aachen University), Vol. 1932. (CEUR Workshop Proceedings; vol. 1932).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Real-time RDF extraction from unstructured data streams

Gerber, D., Hellmann, S., Bühmann, L., Soru, T., Usbeck, R. & Ngonga Ngomo, A. C., 2013, The Semantic Web, ISWC 2013: 12th International Semantic Web Conference, Proceedings. Alani, H., Kagal, L., Fokoue, A., Groth, P., Biemann, C., Parreira, J. X., Aroyo, L., Noy, N., Welty, C. & Janowicz, K. (eds.). Springer Verlag, p. 135-150 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8218 LNCS, no. PART 1).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Requirements to modern semantic search engine

Usbeck, R., Röder, M., Haase, P., Kozlov, A., Saleem, M. & Ngonga Ngomo, A. C., 06.09.2016, Knowledge Engineering and Semantic Web - 7th International Conference, KESW 2016, Proceedings. Ngomo, A.-C. N. & Křemen, P. (eds.). Springer Nature Switzerland AG, p. 328-343 16 p. (Communications in Computer and Information Science; vol. 649).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review