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Ricardo Usbeck

Prof. Dr.

Ricardo Usbeck

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Prof. Dr. Ricardo Usbeck

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    1. BENGAL: An automatic benchmark generator for entity recognition and linking

      Ngomo, A. C. N., Röder, M., Moussallem, D., Usbeck, R. & Speck, R., 01.11.2018, INLG 2018 - 11th International Natural Language Generation Conference, Proceedings of the Conference. Krahmer, E., Gatt, A. & Goudbeek, M. (eds.). Association for Computational Linguistics (ACL), p. 339-349 11 p. (INLG 2018 - 11th International Natural Language Generation Conference, Proceedings of the Conference).

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

    2. 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

    3. Why reinvent the wheel: Let's build question answering systems together

      Singh, K., Radhakrishna, A. S., Both, A., Shekarpour, S., Lytra, I., Usbeck, R., Vyas, A., Khikmatullaev, A., Punjani, D., Lange, C., Vidal, M. E., Lehmann, J. & Auer, S., 10.04.2018, The Web Conference 2018 - Proceedings of the World Wide Web Conference, WWW 2018. Champin, P.-A., Gandon, F. & Medini, L. (eds.). Association for Computing Machinery, Inc, p. 1247-1256 10 p. (The Web Conference 2018 - Proceedings of the World Wide Web Conference, WWW 2018).

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

    4. Using Multi-Label Classification for Improved Question Answering

      Usbeck, R., Hoffmann, M., Röder, M., Lehmann, J. & Ngomo, A.-C. N., 24.10.2017, (In preparation) Conference XXX. 15 p.

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

    5. Joint proceedings of RSP 2017 and QuWeDa 2017

      Calbimonte, J. P. (Editor), Dao-Tran, M. (Editor), Dell'Aglio, D. (Editor), Le Phuoc, D. (Editor), Saleem, M. (Editor), Usbeck, R. (Editor), Verborgh, R. (Editor) & Ngomo, A. C. N. (Editor), 2017, Sun Site Central Europe (RWTH Aachen University). 62 p. (CEUR Workshop Proceedings)

      Research output: Books and anthologies › Conference proceedings › Research

    6. Survey on challenges of Question Answering in the Semantic Web

      Höffner, K., Walter, S., Marx, E., Usbeck, R., Lehmann, J. & Ngonga Ngomo, A. C., 07.08.2017, In: Semantic Web. 8, 6, p. 895-920 26 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    7. GENESIS - A generic RDF data access interface

      Ermilov, T., Moussallem, D., Usbeck, R. & Ngomo, A. C. N., 23.08.2017, Proceedings - 2017 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2017. Sheth, A. (ed.). Association for Computing Machinery, Inc, p. 125-131 7 p. (Proceedings - 2017 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2017).

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

    8. 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

    9. OKBQA framework towards an open collaboration for development of natural language question-answering systems over knowledge bases

      Kim, J. D., Unger, C., Ngomo, A. C. N., Freitas, A., Hahm, Y. G., Kim, J., Nam, S., Choi, G. H., Kim, J. U., Usbeck, R., Kang, M. G. & Choi, K. S., 2017, ISWC-P&D-Industry 2017: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks. Nikitina, N., Song, D., Fokoue, A. & Haase, P. (eds.). Sun Site Central Europe (RWTH Aachen University), Vol. 1963. 4 p. (CEUR Workshop Proceedings; vol. 1963).

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

    10. 7th open challenge on question answering over linked data (QALD-7)

      Usbeck, R., Ngomo, A. C. N., Haarmann, B., Krithara, A., Röder, M. & Napolitano, G., 2017, Semantic Web Challenges - 4th SemWebEval Challenge at ESWC 2017, Revised Selected Papers. Dragoni, M., Solanki, M. & Blomqvist, E. (eds.). Springer International Publishing AG, p. 59-69 11 p. (Communications in Computer and Information Science; vol. 769).

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

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