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. 2023
  2. Published

    Personalization strategies in digital mental health interventions: a systematic review and conceptual framework for depressive symptoms

    Hornstein, S., Zantvoort, K., Lueken, U., Funk, B. & Hilbert, K., 22.05.2023, In: Frontiers in Digital Health. 5, 14 p., 1170002.

    Research output: Journal contributionsScientific review articlesResearch

  3. Published

    Designing an AI Governance Framework: From Research-Based Premises to Meta-Requirements

    Mäntymäki, M., Minkkinen, M., Zimmer, M. P., Birkstedt, T. & Viljanen, M., 11.05.2023, ECIS 2023 Proceedings. Aanestad, M., Klein, S. & Tarafdar, M. (eds.). Association for Information Systems, 18 p. (European Conference on Information Systems (ECIS) Proceedings; vol. 2023).

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

  4. Published

    Digital Workplace Transformation Triggers a Shift in the HR Identity: From Resource Manager to Growth Catalyst

    Gierlich-Joas, M. & Zimmer, M. P., 11.05.2023, ECIS 2023 Proceedings. Aanestad, M., Klein, S. & Tarafdar, M. (eds.). Association for Information Systems, 16 p. (European Conference on Information Systems - ECIS Proceedings; vol. 2023).

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

  5. Published

    Examining how AI capabilities can foster organizational performance in public organizations

    Mikalef, P., Lemmer, K., Schaefer, C., Ylinen, M., Fjørtoft, S. O., Torvatn, H. Y., Gupta, M. & Niehaves, B., 01.04.2023, In: Government Information Quarterly. 40, 2, 14 p., 101797.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  6. Published

    User Authentication via Multifaceted Mouse Movements and Outlier Exposure

    Matthiesen, J. J., Hastedt, H. & Brefeld, U., 01.04.2023, Advances in Intelligent Data Analysis XXI: 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12–14, 2023, Proceedings. Crémilleux, B., Hess, S. & Nijssen, S. (eds.). Cham: Springer Nature Switzerland AG, p. 300-313 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13876 LNCS).

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

  7. Published

    Digital Workplace Transformation: Subtraction Logic as Deinstitutionalising the Taken-for-Granted

    Zimmer, M. P., Baiyere, A. & Salmela, H., 01.03.2023, In: Journal of Strategic Information Systems. 32, 1, 20 p., 101757.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  8. Published

    Contextual movement models based on normalizing flows

    Fadel, S., Mair, S., da Silva Torres, R. & Brefeld, U., 03.2023, In: AStA Advances in Statistical Analysis. 107, 1-2, p. 51-72 22 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  9. Published

    How to stay agile while growing: (re-)designing the IT landscape of a digital gazelle in the online marketing industry

    Tschoppe, N. J., Tänzler, J. & Drews, P., 28.02.2023, Cases on Digital Entrepreneurship: How Digital Technologies are Transforming the Entrepreneurial Process in Existing Businesses and Start-ups . Landoli, L. & Gibaldi, C. (eds.). Edward Elgar Publishing, p. 130-144 15 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

  10. Published

    Data practices in apps from Brazil: What do privacy policies inform us about?

    Quadros dos Reis, V., Rabello, M. E. R., Lima, A. C., Jardim, G. P. S., Fernandes, E. R. & Brefeld, U., 10.02.2023, In: Journal on Interactive Systems. 14, 1, p. 1-8 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  11. Published

    Co-Shaping an Ecosystem for Responsible AI: Five Types of Expectation Work in Response to a Technological Frame

    Minkkinen, M., Zimmer, M. P. & Mäntymäki, M., 02.2023, In: Information Systems Frontiers. 25, 1, p. 103-121 19 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  12. Published

    Editorial: Quantitative modeling of psychopathology using passively collected data

    Jacobson, N. C., Funk, B. & Abdullah, S., 24.01.2023, In: Frontiers in Psychology. 13, 2 p., 1126971.

    Research output: Journal contributionsOther (editorial matter etc.)Research

  13. Published

    Convolutional Neural Networks

    Rudolph, Y. & Brefeld, U., 01.01.2023, Sportinformatik: Modellbildung, Simulation, Datenanalyse und Visualisierung von sportbezogenen Daten. Memmert, D. (ed.). Berlin: Springer Spektrum, p. 207-215 9 p.

    Research output: Contributions to collected editions/worksChapter

  14. Published

    Deal or no deal? How round vs precise percentage offers and price-ending mimicry affect impasse risk in over 25 million eBay negotiations

    Petrowsky, H. M., Schweinsberg, M., Seitz, L., Funk, B. & Loschelder, D. D., 01.01.2023, In: Journal of Economic Psychology. 94, 10 p., 102584.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  15. Published

    ARDIAS: AI-Enhanced Research Management, Discovery, and Advisory System

    Banerjee, D., Yimam, S. M., Awale, S. & Biemann, C., 2023, Scientific Document Understanding 2023. Veyseh, A. P. B., Dernoncourt, F., Nguyen, T. H. & Lai, V. D. (eds.). Aachen: Sun Site Central Europe (RWTH Aachen University), 6 p. 4. (CEUR Workshop Proceedings; vol. 3656).

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

  16. Published

    BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

    Rajpal, S. & Usbeck, R., 2023, Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023. Banerjee, D., Usbeck, R., Mihindukulasooriya, N., Jaradeh, M. Y., Auer, S., Singh, G., Mutharaju, R. & Kapanipathi, P. (eds.). Aachen: Rheinisch-Westfälische Technische Hochschule Aachen, Vol. 3592. 8 p. 7. (CEUR Workshop Proceedings; vol. 3592).

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

  17. Published

    Criticality and Values in Digital Transformation Research: Insights from a Workshop

    Zimmer, M. P., Vasilakopoulou, P., Grisot, M. & Niemimaa, M., 2023, In: Communications of the Association for Information Systems. 53, p. 964-983 20 p., 41.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  18. Published

    Digital guided self-help for eating disorders: thematic analysis of participant text messages to coaches

    Sadeh-Sharvit, S., Idan, O., Fowler, L. A., Fitzsimmons-Craft, E. E., Firebaugh, M.-L., Smith, A., Graham, A. K., Goelf , N. J., Flatt, R. E., Balantekinh, K. N., Monterubiod, G. E., Karam, A. M., Funk, B., Trockel, M. T., Wilfley, D. E. & Taylor, C. B., 2023, In: Eating Disorders, The Journal of Treatment & Prevention. 31, 2, p. 191-199 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  19. Published

    Extraction of information from invoices - challenges in the extraction pipeline

    Thiée, L. W., Krieger, F. & Funk, B., 2023, INFORMATIK 2023: Designing Futures: Zukünfte gestalten, 26. – 29. September 2023, Berlin. Klein, M., Krupka, D., Winter, C. & Wohlgemuth, V. (eds.). Bonn: Gesellschaft für Informatik e.V., p. 1777-1792 16 p. (Lecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft fur Informatik (GI); vol. P-337).

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

  20. Published

    Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023: Athens, Greece, November 6-10, 2023

    Banerjee, D. (Editor), Usbeck, R. (Editor), Mihindukulasooriya, N. (Editor), Jaradeh, M. Y. (Editor), Auer, S. (Editor), Singh, G. (Editor), Mutharaju, R. (Editor) & Kapanipathi, P. (Editor), 2023, Aachen: Rheinisch-Westfälische Technische Hochschule Aachen. (CEUR Workshop Proceedings; vol. 3592)

    Research output: Books and anthologiesConference proceedingsResearch

  21. Published

    Leveraging LLMs in Scholarly Knowledge Graph Question Answering

    Taffa, T. A. & Usbeck, R., 2023, Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023, Athens, Greece, November 6-10, 2023. Banerjee, D., Usbeck, R., Mihindukulasooriya, N., Singh, G., Mutharaju, R. & Kapanipathi, P. (eds.). CEUR-WS.org, Vol. 3592. 10 p. (CEUR Workshop Proceedings; vol. 3592).

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

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