Ricardo Usbeck
Prof. Dr.
- Informatics
- Business informatics
Research areas
71 - 80 out of 129Page size: 10
An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots – The DBpedia Chatbot
Jalota, R., Trivedi, P., Maheshwari, G., Ngonga Ngomo, A. C. & Usbeck, R., 2020, Chatbot Research and Design: 3rd International Workshop, CONVERSATIONS 2019. Følstad, A., Araujo, T., Papadopoulos, S., Law, E.L.-C., Granmo, O.-C., Luger, E. & Brandtzaeg, P. B. (eds.). Springer Verlag, p. 19-33 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11970 LNCS).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Treating dialogue quality evaluation as an anomaly detection problem
Nedelchev, R., Lehmann, J. & Usbeck, R., 2020, LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings. Calzolari, N., Bechet, F., Blache, P., Choukri, K., Cieri, C., Declerck, T., Goggi, S., Isahara, H., Maegaard, B., Mariani, J., Mazo, H., Moreno, A., Odijk, J. & Piperidis, S. (eds.). European Language Resources Association (ELRA), p. 508-512 5 p. (LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Message passing for hyper-relational knowledge graphs
Galkin, M., Trivedi, P., Maheshwari, G., Usbeck, R. & Lehmann, J., 01.01.2020, EMNLP 2020 - 2020 Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference. Webber, B., Cohn, T., He, Y. & Liu, Y. (eds.). Association for Computational Linguistics (ACL), p. 7346-7359 14 p. (EMNLP 2020 - 2020 Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Language Model Transformers as Evaluators for Open-domain Dialogues
Nedelchev, R., Lehmann, J. & Usbeck, R., 01.01.2020, COLING 2020 - 28th International Conference on Computational Linguistics: Proceedings of the Conference. Scott, D., Bel, N. & Zong, C. (eds.). Association for Computational Linguistics (ACL), p. 6797-6808 12 p. (COLING 2020 - 28th International Conference on Computational Linguistics, Proceedings of the Conference).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
QuWeDa 2019 - Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data, co-located with 18th International Semantic Web Conference, ISWC 2019
Saleem, M. (Editor), Hogan, A. (Editor), Usbeck, R. (Editor), Ngomo, A.-C. N. (Editor) & Verborgh, R. (Editor), 2019, CEUR-WS.org. 82 p. (CEUR Workshop Proceedings; vol. 2496)Research output: Books and anthologies › Conference proceedings › Research
FAIR.ReD: Semantic knowledge graph infrastructure for the life sciences
Vogt, L., Auer, S., Bartolomaeus, T., Buttigieg, P. L., Grobe, P., Michalik, P., Stocker, M. & Usbeck, R., 19.06.2019, In: Biodiversity Information Science and Standards. 3, 3 p., e37206.Research output: Journal contributions › Conference abstract in journal › Research
Benchmarking question answering systems
Usbeck, R., Röder, M., Hoffmann, M., Conrads, F., Huthmann, J., Ngonga-Ngomo, A. C., Demmler, C. & Unger, C., 2019, In: Semantic Web. 10, 2, p. 293-304 12 p.Research output: Journal contributions › Journal articles › Research › peer-review
Proceedings of the posters and demo track of the 15th international conference on semantic systems. 9th - 12th of September 2019, Karlsruhe, Germany
Alam, M. (Editor), Usbeck, R. (Editor), Pellegrini, T. (Editor), Sack, H. (Editor) & Sure-Vetter, Y. (Editor), 2019, Sun Site Central Europe (RWTH Aachen University). (CEUR Workshop Proceedings; vol. 2451)Research output: Books and anthologies › Conference proceedings › Research
Offline question answering over linked data using limited resources
Kaur, P., Blücher, V., Jalota, R., Moussallem, D., Ngomo, A. C. N. & Usbeck, R., 09.2019, SEMPDS 2019: Posters and Demos at SEMANTiCS 2019. Alam, M., Usbeck, R., Pellegrini, T., Sack, H. & Sure-Vetter, Y. (eds.). Sun Site Central Europe (RWTH Aachen University), Vol. 2451. (CEUR Workshop Proceedings; vol. 2451).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