Institute of Information Systems
Organisational unit: Institute
- Junior professorship for Information Systems, in particular Data Analytics
- Professorship for Computer Engineering
- Professorship for Information Systems, in particular Artificial Intelligence and Explainability
- Professorship for Information Systems, in particular Data Science
- Professorship for Information Systems, in particular Digital Transformation and Information Management
- Professorship for Information Systems, in particular E-Business and Knowledge Management
- Professorship for Information Systems, in particular Machine Learning
- Professorship for Information Systems, in particular Network Science
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).
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Enhancing the Building Information Modeling Lifecycle of Complex Structures with IoT: Phases, Capabilities and Use Cases
Gebken, L., Drews, P. & Schirmer, I., 08.01.2019, Proceedings of the 52nd Annual Hawaii International Conference on System Sciences, HICSS 2019. Bui, T. X. (ed.). Honolulu: University of Hawaii at Manoa, p. 5929-5938 10 p. (Proceedings of the Annual Hawaii International Conference on System Sciences; vol. 2019-January).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Frame-based Optimal Design
Mair, S., Rudolph, Y., Closius, V. & Brefeld, U., 23.01.2019, Machine learning and knowledge discovery in databases: European Conference, ECML PKDD 2018, Dublin, Ireland, September 10-14, 2018 : proceedings. Berlingerio, M., Bonchi, F., Gärtner, T., Hurley, N. & Ifrim, G. (eds.). Cham: Springer Nature, Vol. 2. p. 447-463 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11052 LNAI).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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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 Verlag, p. 68-75 8 p. (Communications in Computer and Information Science; vol. 1224 CCIS).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Managing information in the case of opinion spamming
Ge, L. & Voß, S., 08.2020, Design, User Experience, and Usability. Interaction Design - 9th International Conference, DUXU 2020, Held as Part of the 22nd HCI International Conference, HCII 2020, Proceedings. Marcus, A. & Rosenzweig, E. (eds.). Cham: Springer Verlag, p. 370-384 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12200 LNCS).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Detecting Various Road Damage Types in Global Countries Utilizing Faster R-CNN
Kortmann, F., Talits, K., Fassmeyer, P., Warnecke, A., Meier, N., Heger, J., Drews, P. & Funk, B., 10.12.2020, Proceedings - 2020 IEEE International Conference on Big Data, Big Data 2020: Proceedings, Dec 10 - Dec 13, 2020 • Virtual Event. Wu, X., Jermaine, C., Xiong, L., Hu, X. T., Kotevska, O., Lu, S., Xu, W., Aluru, S., Zhai, C., Al-Masri, E., Chen, Z. & Saltz, J. (eds.). Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., p. 5563-5571 9 p. 9378245. (Proceedings - 2020 IEEE International Conference on Big Data, Big Data 2020).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Applying Quarter-Vehicle Model Simulation for Road Elevation Measurements Utilizing the Vehicle Level Sensor
Kortmann, F., Rodeheger, M., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 01.11.2020, 2020 IEEE 92nd Vehicular Technology Conference: Proceedings. Canada: IEEE - Institute of Electrical and Electronics Engineers Inc., 6 p. 9348664. (IEEE Vehicular Technology Conference).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Live Demonstration: Passive Sensor Setup for Road Condition Monitoring
Kortmann, F., Horstkotter, J., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 25.10.2020, 2020 IEEE SENSORS Proceedings. Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., 1 p. 9278776. (IEEE Sensors Proceedings).Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
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Creating Value from in-Vehicle Data: Detecting Road Surfaces and Road Hazards
Kortmann, F., Hsu, Y.-C., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 20.09.2020, 2020 IEEE 23rd International Conference on Intelligent Transportation Systems, ITSC 2020. Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., 6 p. 9294684. (2020 IEEE 23rd International Conference on Intelligent Transportation Systems, ITSC 2020).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Modeling the Quarter-Vehicle: Use of Passive Sensor Data for Road Condition Monitoring
Kortmann, F., Horstkötter, J., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 15.07.2021, In: IEEE Sensors Journal. 21, 14, p. 15535-15543 9 p., 9281332.Research output: Journal contributions › Journal articles › Research › peer-review
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On the impact of network size and average degree on the robustness of centrality measures
Martin, C. & Niemeyer, P., 20.10.2021, In: Network Science. 9, S1, p. S61-S82 22 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Simultaneous Constrained Adaptive Item Selection for Group-Based Testing
Bengs, D., Kroehne, U. & Brefeld, U., 01.06.2021, In: Journal of Educational Measurement. 58, 2, p. 236-261 26 p.Research output: Journal contributions › Journal articles › Research › peer-review
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From Ideation to Realization: Essential Steps and Activities for Realizing Data-Driven Business Models
Lange, H. & Drews, P., 06.2020, Proceedings - 2020 IEEE 22nd Conference on Business Informatics, CBI 2020: Proceedings, Antwerp, Belgium 22-24 June 2020, Volume 2 – Research-in-Progress and Workshop Papers. Guedria, W., Proper, H. A., Verelst, J., Hacks, S., Timm, F., Sandkuhl, K., Fellmann, M., da Silva Serapiao Leal, G., Payan, M., Komarov, M., Maltseva, S., Uskenbayeva, R., Nazarov, D., Ge, M., Helfert, M. & Ehrlinger, L. (eds.). Los Alamitos: IEEE - Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 20-29 10 p. 9140222. (IEEE ... Conference on Business Informatics; vol. 2).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Preliminary data on help‐seeking intentions and behaviors of individuals completing a widely available online screen for eating disorders in the United States
Fitzsimmons-Craft, E. E., Balantekin, K. N., Graham, A. K., DePietro, B., Laing , O., Firebaugh, M.-L., Smolar, L., Park, D., Mysko, C., Funk, B., Taylor, C. B. & Wilfley, D. E., 01.09.2020, In: The International journal of eating disorders. 53, 9, p. 1556-1562 7 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Analyzing User Journey Data In Digital Health: Predicting Dropout From A Digital CBT-I Intervention
Bremer, V., Chow, P., Funk, B., Thorndike, F. & Ritterband, L., 27.05.2020, In: Sleep. 43, Supplement 1, p. A460 1 p., 1204.Research output: Journal contributions › Conference abstract in journal › Research › peer-review
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Introducing split orders and optimizing operational policies in robotic mobile fulfillment systems
Xie, L., Thieme, N., Krenzler, R. & Li, H., 01.01.2021, In: European Journal of Operational Research . 288, 1, p. 80-97 18 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Sensor Measures of Affective Leaning
Martens, T., Niemann, M. & Dick, U., 30.04.2020, In: Frontiers in Psychology. 11, 10 p., 379.Research output: Journal contributions › Journal articles › Research › peer-review
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‘Forewarned is Forearmed’: Overcoming Multifaceted Challenges of Digital Innovation Units
Raabe, J.-P., Horlach, B., Schirmer, I. & Drews, P., 2020, 26th Americas Conference on Information Systems, AMCIS 2020: Strategic and competitive uses of IT. A. F. I. S. (ed.). Atlanta: AIS eLibrary, 10 p. (Proceedings of the Americas Conference on Information Systems (AMCIS); vol. 2020).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Reconceptualising Business-IT Alignment for Enabling Organisational Agility
Horlach, B., Drews, P., Drechsler, A., Schirmer, I. & Böhmann, T., 2020, Proceedings of ECIS 2020: ECIS 2020 Research papers. A. F. I. S. (ed.). AIS eLibrary, 17 p. 95Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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HyperUCB: Hyperparameter optimization using contextual bandits
Tavakol, M., Mair, S. & Morik, K., 28.03.2020, Machine Learning and Knowledge Discovery in Databases: International Workshops of ECML PKDD 2019, Würzburg, Germany, September 16–20, 2019, Proceedings, Part I. Cellier, P. & Driessens, K. (eds.). Cham: Springer Nature, Vol. 1. p. 44-50 7 p. ( Communications in Computer and Information Science; vol. 1167).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Performance analysis for loss systems with many subscribers and concurrent services
Daduna, H. & Krenzler, R., 2020, Measurement, Modelling and Evaluation of Computing Systems : 20th International GI/ITG Conference, MMB 2020, Saarbrücken, Germany, March 16–18, 2020, Proceedings. Hermanns, H. (ed.). Cham: Springer Verlag, p. 118-135 18 p. (Lecture Notes in Computer Science ; vol. 12040 LNCS)(Programming and Software Engineering; vol. 12040).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review