Browse by research area

  1. TextCSN: A semi-supervised approach for text clustering using pairwise constraints and convolutional siamese network

    Vilhagra, L. A., Fernandes, E. R. & Nogueira, B. M., 30.03.2020, The 35th Annual ACM Symposium on Applied Computing: Brno, Czech Republic, March 30 - April 3, 2020. New York: Association for Computing Machinery, Inc, p. 1135-1142 8 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  2. Published

    Using Natural Language Processing Techniques to Tackle the Construct Identity Problem in Information Systems Research

    Ludwig, S., Funk, B. & Mueller, B., 07.01.2020, Proceedings of the 53rd Annual Hawaii International Conference on System Sciences, HICSS 2020: Knowing What We Know: Theory, Meta-analysis, and Review. Bui, T. X. (ed.). Honolulu: University of Hawaiʻi at Mānoa, p. 5675-5684 10 p. (Proceedings of the Annual Hawaii International Conference on System Sciences; vol. 2020-January).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  3. Published

    Separable models for interconnected production-inventory systems

    Otten, S., Krenzler, R. & Daduna, H., 02.01.2020, In: Stochastic Models. 36, 1, p. 48-93 46 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  4. 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/worksArticle in conference proceedingsResearchpeer-review

  5. 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/worksArticle in conference proceedingsResearchpeer-review

  6. 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, 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/worksArticle in conference proceedingsResearchpeer-review

  7. Published

    Assessing User Behavior by Mouse Movements

    Matthiesen, J. J. & Brefeld, U., 2020, HCI International 2020 - Posters - : 22nd International Conference, HCII 2020, Proceedings. Stephanidis, C. & Antona, M. (eds.). Cham: Springer, p. 68-75 8 p. (Communications in Computer and Information Science; vol. 1224 CCIS).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  8. A Study on the Impact of Intradomain Finetuning of Deep Language Models for Legal Named Entity Recognition in Portuguese

    Bonifacio, L. H., Vilela, P. A., Lobato, G. R. & Fernandes, E. R., 2020, Intelligent Systems: 9th Brazilian Conference, BRACIS 2020, Rio Grande, Brazil, October 20–23, 2020, Proceedings, Part I. Cerri, R. & Prati, R. C. (eds.). Cham: Springer Nature Switzerland AG, p. 648-662 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12319 LNAI).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  9. Does a smile open all doors? Understanding the impact of appearance disclosure on accommodation sharing platforms

    Abramova, O., 2020, Proceedings of the 53rd Annual Hawaii International Conference on System Sciences: January 7-10, 2020, Maui, Hawaii. Bui, T. X. (ed.). Atlanta: The Association for Information Systems (AIS), p. 831-840 10 p. (Proceedings of the Annual Hawaii International Conference on System Sciences; vol. 2020-January).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  10. Do they really care about targeted political ads? Investigation of user privacy concerns and preferences

    Baum, K., Meißner, S., Abramova, O. & Krasnova, H., 2020, ECIS 2019 proceedings: information systems for a sharing society ; proceedings of the 27th European Conference on Information Systems (ECIS), June 8-14, 2019, Stockholm & Uppsala, Sweden. vom Brocke, J., Gregor, S. & Muller, O. (eds.). Atlanta: Association for Information Systems, 77. (European Conference on Information Systems ; vol. 2019, no. 27).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  11. Finding Datasets in Publications: The University of Paderborn Approach

    Jalota, R., Srivastava, N., Vollmers, D., Speck, R., Röder, M., Usbeck, R. & Ngomo, A-C. N., 2020, Rich Search and Discovery for Research Datasets: Building the next generation of Scholary infrastructure. Lane, J. I., Mulvany, I. & Nathan, P. (eds.). SAGE Publications Inc., p. 129-141 13 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  12. Published

    Graph Conditional Variational Models: Too Complex for Multiagent Trajectories?

    Rudolph, Y., Brefeld, U. & Dick, U., 2020, In: Proceedings of Machine Learning Research. 137, p. 136-147 12 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  13. PNEL: Pointer Network Based End-To-End Entity Linking over Knowledge Graphs

    Banerjee, D., Chaudhuri, D., Dubey, M. & Lehmann, J., 2020, The Semantic Web – ISWC 2020 - 19th International Semantic Web Conference, 2020, Proceedings. Pan, J. Z., Tamma, V., d’Amato, C., Janowicz, K., Fu, B., Polleres, A., Seneviratne, O. & Kagal, L. (eds.). Cham: Springer Science and Business Media Deutschland GmbH, Vol. 1. p. 21-38 18 p. (Lecture Notes in Computer Science ; vol. 12506 LNCS).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  14. Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability

    Rehm, G., Galanis, D., Labropoulou, P., Piperidis, S., Welß, M., Usbeck, R., Köhler, J., Deligiannis, M., Gkirtzou, K., Fischer, J., Chiarcos, C., Feldhus, N., Moreno-Schneider, J., Kintzel, F., Montiel-Ponsoda, E., Rodrguez-Doncel, V., McCrae, J. P., Laqua, D., Theile, I. P., Dittmar, C., Bontcheva, K., Roberts, I., Vasiljevs, A. & Lagzdins, A., 2020, Proceedings of the 1st International Workshop on Language Technology Platforms, IWLTP@LREC 2020, Marseille, France, May 2020. Rehm, G., Bontcheva, K., Choukri, K., Hajic, J., Piperidis, S. & Vasiljevs, A. (eds.). European Language Resources Association (ELRA), p. 96-107 12 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  15. 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/worksArticle in conference proceedingsResearchpeer-review

  16. BERT for stock market sentiment analysis

    Sousa, M. G., Sakiyama, K., Rodrigues, L. D. S., Moraes, P. H., Fernandes, E. & Matsubara, E. T., 11.2019, IEEE 31st International Conference on Tools with Artificial Intelligence: ICTAI 2019 : proceedings : 4-6 November 2019, Portland, Oregon. Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1589-1593 5 p. ( International Conference on Tools with Artificial Intelligence, ICTAI).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  17. Harvesting information from captions for weakly supervised semantic segmentation

    Sawatzky, J., Banerjee, D. & Gall, J., 10.2019, 2019 International Conference on Computer Vision Workshops: ICCV 2019 : proceedings : 27 October-2 November 2019, Seoul, Korea. Piscataway: Institute of Electrical and Electronics Engineers Inc., p. 4481-4490 10 p. 9022140. (IEEE International Conference on Computer Vision workshops; vol. 2019).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  18. 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/worksArticle in conference proceedingsResearchpeer-review

  19. 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 contributionsConference abstract in journalResearch

  20. Published

    Machine Learning and Data Mining for Sports Analytics: 5th International Workshop, MLSA 2018, colocated with ECML/PKDD 2018, Dublin, Ireland, September 10, 2018, Proceedings

    Brefeld, U. (ed.), Davis, J. (ed.), Van Haaren, J. (ed.) & Zimmermann, A. (ed.), 05.04.2019, Springer Nature AG. 179 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11330 LNAI)

    Research output: Books and anthologiesCollected editions and anthologiesResearch

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