Institute of Knowledge and Information Management

Organisational unit: Institute

Organisation profile

The Institute of Knowledge and Information Management (IWI) works on a wide range of issues arising from the digitisation of economy and society. In this context, we focus on the technologies underlying digitisation in order to better understand its effects.
In research and teaching, the members of the institute represent topics such as internet technologies, social networks, databases, cryptography, digital identity, data security and protection, digital civil rights, trusted computing, as well as the development of applications and apps in this environment. In addition, methods such as social network analysis or text mining are employed.
Potential areas of application can be found in various fields of science, economy and society.

In teaching, the members of the institute are mainly responsible for the minor 'Social Media and Information Systems'. In addition, they offer individual courses for the complementary studies and the major 'Business Informatics'.

Topics

The research activities of the institute cover the following topics:

  •     Social networks on the internet
  •     Social network analysis
  •     Mobile social networks
  •     Reality mining
  •     Privacy and civil rights
  •     Data protection
  •     IT management
  •     IT strategy
  •     Trusted computing
  •     Theory of social networks
  1. 2019
  2. Published

    Results of disseminating an online screen for eating disorders across the U.S. Reach, respondent characteristics, and unmet treatment need

    Fitzsimmons-Craft, E. E., Balantekin, K. N., Graham, A. K., Smolar, L., Park, D., Mysko, C., Funk, B., Taylor, C. B. & Wilfley, D. E., 06.2019, In: The International journal of eating disorders. 52, 6, p. 721-729 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  3. 2016
  4. Published

    Using Smartphones to Monitor Bipolar Disorder Symptoms: A Pilot Study

    Beiwinkel, T., Kindermann, S., Maier, A., Kerl, C., Moock, J., Barbian, G. & Rössler, W., 06.01.2016, In: JMIR Mental Health. 3, 1, 16 p., e2.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  5. 2013
  6. Published

    Social network activities as a predictor for phase transitions of patients with bipolar affective disorders: a mobile network approach

    Barbian, G. & Maier, A., 2013, Sunbelt XXXIII : Abstracts, International Network for Social Network Analysis, May 21-26, 2013, Hamburg, Germany. INSNA (ed.). p. 111 1 p.

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

  7. 2011
  8. Published

    Assessing Trust by Disclosure in Online Social Networks

    Barbian, G., 2011, Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011: ASONAM 2011. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 163-170 8 p. 5992576. (Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011).

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

  9. Published

    Detecting Hidden Friendship in Online Social Networks

    Barbian, G., 2011, Proceedings - 2011 European Intelligence and Security Informatics Conference, EISIC 2011. Memon, N. & Zeng, D. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 269-272 4 p. 6061247

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

  10. Published

    Trust Centrality in Online Social Networks

    Barbian, G., 2011, Proceedings - 2011 European Intelligence and Security Informatics Conference, EISIC 2011. Memon, N. & Zeng, D. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 372-377 6 p. 6061233

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

  11. 2010
  12. Published

    Stimulating Computing: Praxisnahe Wirtschaftsinformatik in Lehre und Forschung [Festschrift für Prof. Dr. rer. publ., Dipl.-Ing., Dipl.-Wirtsch.-Ing. Hinrich E. G. Bonin]

    Meyer-Wachsmuth, H. (ed.), 2010, Lüneburg: Universität Lüneburg. 139 p. (Final; vol. 20, no. 2)

    Research output: Books and anthologiesCollected editions and anthologiesResearch

  13. 2009
  14. Published

    Facettenreiche Wirtschaftsinformatik: Controlling, Compiler & more ; Festschrift für Prof. Dr. Karl Goede

    Bonin, H. E. G. & Goede, K., 2009, Lüneburg: Universität Lüneburg, 110 p. (Final; vol. 19, no. 1).

    Research output: Working paperWorking papers

  15. 2001
  16. Published

    A control strategy for electromagnetic near and far field calculation

    Wilk, J. & Röhm, H., 05.09.2001, ICECS 2001 - 8th IEEE International Conference on Electronics, Circuits and Systems: The 8th IEEE International Conference On Electronics, Circuits and Systems . IEEE - Institute of Electrical and Electronics Engineers Inc., Vol. 3. p. 1327-1330 4 p. 957458. (Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems; vol. 3).

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

  17. Published

    Optimized neural networks for modeling of loudspeaker directivity diagrams

    Wilk, E. & Wilk, J., 05.2001, 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing : Proceedings. IEEE - Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 1285-1288 4 p. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

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

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