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Databases and Big Data How to structure data

Intelligent data management allows us to extract knowledge from data and to structure and organize it according to the needs of the people and AI models using it.

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Everybody is talking about artificial intelligence, but to be able to deliver high-quality results, AI models need a pre-processed database, that is, an organized collection of structured datasets with a shared objective (Kaufmann & Meier 2023). The more complex the source data, the more we need Big Data applications. They allow us to effectively process large data volumes in various formats.

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To this end, research and development (R&D) into databases and big data aims to develop new solutions, e.g., through information extraction, automated data quality, knowledge graphs and agentic engineering - boosted by in-memory processing, hardware concurrency and linearized algorithms. This is how you get a handle on data. With a clean set of data, we can extract, process, and provide knowledge, enabling humans and AI agents alike to make data-informed decisions.

We build software prototypes from demos to proof-of-concepts to MVPs; we test them under real-life conditions, assess their performance, and optimize them. We help our business partners to address their data-related problems and support our research partners in answering transdisciplinary research questions. With our findings, we contribute to advancing the state of the art of data science.

Our areas of research:

  • Data Integration: Linking information from different sources
  • Information extraction: Processing of unstructured data and documents
  • Big data: Performant parallel and linear scalable algorithms and systems
  • Graph databases: Knowledge graphs and network analyses
  • Research data management: Presenting results according to FAIR principles

Do you have a specific data challenge? Talk to us! Let’s discuss how we can build a bespoke solution for you through e.g., a workshop, proof-of-concept, or R&D project.

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Selected Publications

  • Zimmermann, C, Monteiro, S., Kaufmann, M. (2026, Jun 2ns) RE/COLLECT – Collective bio-graphics in VR. Open Science Event of Swissuniversities, Bern, Schweiz.
  • Kaufmann, M. (2026). Marketing Analytics. In E. Portmann, G. Wilke, L. Terán, & S. D’Onofrio (Eds.), Fuzzy Sets and Systems II: An Introduction with Cases from Business Informatics, Computer Science and Engineering (pp. 115–139). Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-99294-0_5
  • Stechschulte, G., Wintner, M., Hemmje, M., Schwarz, J., Lischer, S., & Kaufmann, M. (2024). In-Database Feature Extraction to Improve Early Detection of Problematic Online Gambling Behavior. IEEE Transactions on Computational Social Systems, 11(5), 6868–6881. IEEE Transactions on Computational Social Systems. https://doi.org/10.1109/TCSS.2024.3406501
  • Kaufmann, M. (2023). Emergent Knowledge Engineering in Big Data Management [Habilitationsschrift, FernUniversität in Hagen]. https://ub-deposit.fernuni-hagen.de/receive/mir_mods_00001905
  • Kaufmann, M., & Meier, A. (2023). SQL and NoSQL Databases: Modeling, Languages, Security and Architectures for Big Data Management. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-27908-9
  • Giesser, P., Stechschulte, G., Costa Vaz, A. da, & Kaufmann, M. (2021). Implementing Efficient and Scalable In-Database Linear Regression in SQL. 2021 IEEE International Conference on Big Data (Big Data), 5125–5132. https://doi.org/10.1109/BigData52589.2021.9671865
  • Kaufmann, M. (2019). Big Data Management Canvas: A Reference Model for Value Creation from Data. Big Data and Cognitive Computing, 3(1), 19. https://doi.org/10.3390/bdcc3010019

Prof. Dr. habil. Michael Kaufmann

Lecturer

+41 41 757 68 48

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Degree programs

  • Bachelor of Science in Artificial Intelligence and Machine Learning
  • Bachelor in Informatik oder Wirtschaftsinformatik, Major Data Engineering & Data Science (Only in German)
  • Bachelor of Science in Information and Cyber Security
  • Master in Applied Information and Data Science

Continuing education programs

  • Applied Data Intelligence
  • Digital Transformation (Only in German)

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Lucerne School of Computer Science and Information Technology


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