Organisation profile

At the Institute of Information Systems (IIS) of the Leuphana University we work on innovative topics in Information Systems and Data Science. The main focus is on digital transformation, e-health, e-commerce, business analytics, sports and e-learning. Methodologically, we focus on the development and use of machine learning and artificial intelligence methods for the modeling and solution of data-driven decision problems. Additional quantitative (e.g. graphs, optimization) and qualitative (e.g. interviews, reference modeling) methods complement this spectrum. Cooperating with other universities, companies, and institutions of the civil society plays an important role in our work.

Main research areas

At the Institute of Information Systems there are currently 6 professors and numerous research assistants. Our main research areas include digital transformation, e-health, e-commerce, business analytics, sports, and e-learning. Details can be found on the websites of the work groups and in the central research database of Leuphana. The Institute of Information Systems organized a number of events and conferences at Leuphana (e.g. ITEE 2013, final round of the German National Computer Science Competition 2014, MKWI 2018).

  1. Published

    Ablation Study of a Multimodal Gat Network on Perfect Synthetic and Real-world Data to Investigate the Influence of Language Models in Invoice Recognition

    Thiée, L. W., 11.09.2024, Document Analysis and Recognition – ICDAR 2024 Workshops: Athens, Greece, August 30–31, 2024 Proceedings, Part II. Mouchère, H. & Zhu, A. (eds.). Cham: Springer Nature, Vol. 2. p. 199-212 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 14936)(Document analysis and recognition - ICDAR 2024 workshops ; vol. 2).

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

  2. Published

    Structuring Sustainability Reports for Environmental Standards with LLMs guided by Ontology

    Usmanova, A. & Usbeck, R., 2024, ClimateNLP 2024 - 1st Workshop on Natural Language Processing Meets Climate Change, Proceedings of the Workshop. Stammbach, D., Ni, J., Schimanski, T., Dutia, K., Singh, A., Bingler, J., Christiaen, C., Kushwaha, N., Muccione, V., Vaghefi, S. A. & Leippold, M. (eds.). Association for Computational Linguistics (ACL), p. 168-177 10 p. (ClimateNLP 2024 - 1st Workshop on Natural Language Processing Meets Climate Change, Proceedings of the Workshop).

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

  3. Published

    Adapting Growth Models for Digital Startups: Empirical Evidence and Directions for Digital Entrepreneurship Research

    Tschoppe, N. J. & Drews, P., 2024, ICIS 2024 Proceedings: Digital Innovation, Transformation, and Entrepreneurship. Atlanta: The Association for Information Systems (AIS), 17 p. 37

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

  4. Published

    Incorporating Type Information into Zero-Shot Relation Extraction

    Möller, C. & Usbeck, R., 2024, TEXT2KG 2024 and DQMLKG 2024 : 3rd International workshop one knowledge graph generation from text. Data Quality meets Machine Learning and Knowledge Graphs 2024. Tiwari, S., Mihindukulasooriya, N., Osborne, F., Kontokostas, D., D'Souza, J., Kejriwal, M., Pellegrino, M. A., Rula, A., Labra Gayo, J. E., Cochez, M. & Alam, M. (eds.). Aachen: Sun Site Central Europe (RWTH Aachen University), 10 p. (CEUR Workshop Proceedings; vol. 3747).

    Research output: Contributions to collected editions/worksConference contributionpeer-review

  5. Published

    Making the most out of timeseries symptom data: A machine learning study on symptom predictions of internet-based CBT

    Hentati Isacsson, N., Zantvoort, K., Forsell, E., Boman, M. & Kaldo, V., 12.2024, In: Internet Interventions. 38, 8 p., 100773.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  6. Published

    Use Cases for Artificial Intelligence in the Product Experimentation Lifecycle

    Stotz, N. & Drews, P., 2025, Product-Focused Software Process Improvement: 25th International Conference, PROFES 2024 Tartu, Estonia, December 2–4, 2024; Proceedings. Pfahl, D., Gonzalez Huerta, J., Klünder, J. & Anwar, H. (eds.). Cham: Springer Nature Switzerland AG, p. 289-304 16 p. (Lecture Notes in Computer Science; vol. 15452).

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

  7. In preparation

    Reporting and Analysing the Environmental Impact of Language Models on the Example of Commonsense Question Answering with External Knowledge

    Usmanova, A., Huang, J., Banerjee, D. & Usbeck, R., 2024, (In preparation) Sustainable AI Conference 2023: Sustainable AI Across Borders: Conference Proceedings. Vol. abs/2408.01453.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  8. Published

    Fostering Inclusivity – Towards Principles for Inclusive Information Systems Design

    Vimalan, N., Zimmer, M. P. & Drews, P., 2024, Wirtschaftsinformatik 2024 Proceedings. Flath, C. M., Gust, G., Thiesse, F. & Winkelmann, A. (eds.). The Association for Information Systems (AIS), 15 p. 85

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

  9. Published

    Understanding Similarities and Differences of Digital Health Platforms: Towards a Taxonomy

    Schubert, F., Maschewski, J. & Drews, P., 2024, Wirtschaftsinformatik 2024 Proceedings. Flath, C. M., Gust, G., Thiesse, F. & Winkelmann, A. (eds.). The Association for Information Systems (AIS), 15 p. 83

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

  10. Published

    Digitale Kontaktnachverfolgung bei Infektionskrankheiten: Projektstudie ZIL-Kontakt

    Drews, P., Funk, B., Heger, J., Lehr, D., Zimmer, M. P. & Lemmer, K., 22.08.2024, Lüneburg: Leuphana Universität Lüneburg, 25 p.

    Research output: Working paperProject reportsTransfer

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