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Institute of Information Systems

Organisational unit: Institute

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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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  1. 2011
  2. Published

    Far Beyond Budgeting: Management im Wandel

    Piechota, S., 2011, Finanz- und Rechnungswesen: Jahrbuch 2011. Meyer, C. & Pfaff, D. (eds.). Zürich: WEKA Verlag, p. 231-263 34 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  3. Published

    Frühwarnindikatoren und Risikomessung: 2. Forschungssymposium an der Leuphana Universität Lüneburg, November 2010

    Jacobs, J. (Editor), Schulte-Mattler, H. (Editor) & Weinrich, G. (Editor), 2011, Lüneburg: Universität Lüneburg. 131 p. (FInAL; vol. 21, no. 1)

    Research output: Books and anthologies › Conference proceedings › Research

  4. Published

    Humanzentrierte Assistenzsysteme: Prädiktive Situationserkennung in unsicheren Domänen auf Basis dynamischer Selbstadaption

    Busch, B.-H. & Welge, R., 2011, Tagungsband des ESE-Kongress 2011: 5. bis 9. Dezember 2011, Sindelfingen. Sindelfingen: Microconsult, p. 548-555 6 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  5. Published

    Investitionsrechnung: Investitionsentscheidungen richtig bewerten

    Peters, G., Piechota, S. & Rautenstrauch, T., 2011, 1. ed. Zürich: WEKA Verlag. 120 p. (Finanzen)

    Research output: Books and anthologies › Monographs › Transfer

  6. Published

    Modellrisiken und Verhaltensrisiken: Herausforderungen für das Risikomanagement

    Riebesehl, D., 2011, Frühwarnindikatoren und Risikomessung: 2. Forschungssymposium an der Leuphana Universität Lüneburg, November 2010. Jacobs, J., Schulte-Mattler, H. & Weinrich, G. (eds.). Lüneburg: Universität Lüneburg, p. 96-106 11 p. (FInAL; vol. 21, no. 1).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  7. Published

    Praeventive Notfallerkennung auf Basis probabilistischer und beschreibungslogischer Auswertung verteilter Sensornetze

    Busch, B.-H., Kujath, A., Witthöft, H. & Welge, R., 2011, Demographischer Wandel – Assistenzsysteme aus der Forschung in den Markt. VDE Verlag, 10 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  8. Published

    Preventive Emergency Detection Based on the Probabilistic Evaluation of Distributed, Embedded Sensor Networks

    Busch, B.-H., Kujath, A., Witthöft, H. & Welge, R., 2011, Ambient Assisted Living: 4. AAL-Kongress 2011 in Berlin. Wichert, R. & Eberhardt, B. (eds.). Springer Verlag, p. 159-179 21 p. (Advanced Technologies and Societal Change).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  9. Published

    Prognose von Aktienkurseinbrüchen

    Jacobs, J., 2011, Frühwarnindikatoren und Risikomessung: 2. Forschungssymposium an der Leuphana Universität Lüneburg, November 2010. Lüneburg: Universität Lüneburg, p. 37-46 10 p. (FInAL; vol. 21, no. 1).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  10. Published

    Schuhhaus Görtz: Blended Learning für die Modetrends von morgen

    Groß, M. & Hentschel, M., 2011, In: Wissensmanagement. 13, 2, p. 14-15 2 p., 1848-02-2011.

    Research output: Journal contributions › Journal articles › Research › peer-review

  11. Published

    Search Engine Marketing in Small and Medium Companies: Status Quo and Perspectives

    Alby, T. & Funk, B., 2011, E-Business Managerial Aspects, Solutions and Case Studies. Cruz-Cunha, M. & Varajão, J. (eds.). Hershey: IGI Global Publishing, p. 206-221 16 p.

    Research output: Contributions to collected editions/works › Chapter › peer-review

  12. Published

    Should Companies Bid on their Own Brand in Sponsored Search ?

    Blask, T., Funk, B. & Schulte, R., 2011, ICE-B 2011: Proceedings of the International Conference on e-Business. Marca, D. A., Shishkov, B. & van Sinderen, M. (eds.). Science and Technology Publications, Lda (SciTePress), p. 14-21 8 p. (ICE-B 2011 - Proceedings of the International Conference on e-Business).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  13. Published

    Steuerung von Innovationsprozessen in KMU

    Sturm, N., 2011, Die Dynamisierung des Innovationsgeschehens in einer Wirtschaftsregion: Dokumentation des Workshops zum Auftakt der Lüneburger Innovationsinitiative . Fischer, S., Seeger, B. & Weihe, J. (eds.). Hamburg: Verlag Dr. Kovač, p. 51-61 11 p. (Schriftenreihe Innovative Betriebswirtschaftliche Forschung und Praxis; vol. 298).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Transfer › peer-review

  14. 2010
  15. Published

    Profitables Wachstum durch Neukundengewinnung

    Lürssen, J., 11.12.2010, In: salesbusiness. 19, 11, p. 34-35 2 p.

    Research output: Journal contributions › Journal articles › Research

  16. Published

    Präventive Situationserkennung auf Basis probabilistischer Sensordatenauswertung in AAL-Umgebungen

    Busch, B.-H. & Welge, R., 12.2010, In: APS + PC-Nachrichten : Mitteilungen der ITG/GI-Fachgruppe Arbeitsplatzrechensysteme und Personal Computing. 19, 1, p. 50-56 7 p.

    Research output: Journal contributions › Journal articles › Research

  17. Published

    YouCallo – Tapping the Knowledge of Social Groupware Systems

    Bachmann, A. & Funk, B., 09.2010, Interaktive Kulturen: Workshop-Band; Proceedings der Workshops der Mensch und Computer 2010. Schroeder, U. (ed.). Logos Verlag, p. 11-15 5 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  18. Published

    Abbildung von Umweltwirkungen in betrieblichen Informationssystemen

    Funk, B. & Niemeyer, P., 01.08.2010, In: HMD Praxis der Wirtschaftsinformatik. 47, 274, p. 37-46 10 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  19. Published

    Konzeption und Entwurf einer Handelsplattform für Sekundärrohstoffe

    Kleine Stegemann, S. & Funk, B., 01.01.2010, MKWI 2010 - Multikonferenz Wirtschaftsinformatik 2010. Universitätsverlag Göttingen, p. 205-206 2 p. (MKWI 2010 - Multikonferenz Wirtschaftsinformatik 2010).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  20. Published

    Architecture of an adaptive, human-centered assistance system

    Busch, B.-H., Kujath, A., Welge, R., Witthöft, H. & Bette, M., 2010, Proceedings of the 2010 International Conference on Artificial Intelligence, ICAI 2010. CSREA Press, Vol. 2. p. 691-696 6 p. (Proceedings of the 2010 International Conference on Artificial Intelligence, ICAI 2010; vol. 2).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  21. Published

    Behavioral Science und die Modellierung von Risiken

    Riebesehl, D., 2010, Frühwarnindikatoren und Risikomanagement: 1. Forschungssymposiuman der Leuphana Universität Lüneburg, Oktober 2009. Lüneburg: Universität Lüneburg, p. 179-193 15 p. (FInAL; vol. 20, no. 3).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research

  22. Published

    Crowdsourcing: Grundlagen und Bedeutung für das E-Business

    Sobczak, S. & Groß, M., 2010, vwh-Verlag Werner Hülsbusch. 113 p.

    Research output: Books and anthologies › Monographs › Transfer

  23. Published

    Daten- und Informationsqualität

    Funk, B., 2010, In: WI.ONLINE. 1.2010, p. 34

    Research output: Journal contributions › Critical reviews › Research

  24. Published

    Ein kognitives, häusliches Diagnosesystem für kardiovaskuläre Erkrankungen auf Basis probabilistischer und beschreibungslogischer Verfahren

    Weiss, C., Busch, B.-H., Welge, R. & Bette, M., 2010, Informatik 2010: Service Science - Neue Perspektiven für die Informatik. Gesellschaft für Informatik e.V., p. 56-61 6 p. (GI-Edition lecture notes in informatics ; Proceedings; vol. 175).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  25. Published

    Emergency detection based on probabilistic modeling in AAL-environments

    Busch, B.-H., Kujath, A. & Welge, R., 2010, Proceedings of the IADIS International Conference APPLIED COMPUTING 2010. International Association for the Development of Information Society, p. 127-134 8 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  26. Published

    Entwicklung einer Fallstudie für die Lehre im IT-gestützten Personalmanagement

    Funk, B., Lehmann, M. & Niemeyer, P., 2010, Stimulating Computing: Praxisnahe Wirtschaftsinformatik in Lehre und Forschung; FestschriftfürProf.Dr.rer.publ.,Dipl.-Ing.,Dipl.-Wirtsch.-Ing.HinrichE.G.Bonin. Meyer-Wachsmuth, H. (ed.). Lüneburg: Universität Lüneburg, p. 11-23 13 p. (FInAL; vol. 20, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  27. Published

    Frühwarnindikatoren: konzeptionelle Überlegungen und die Entwicklung eines Krisenwarnradars

    Weinrich, G. & Brokmann, T., 2010, Frühwarnindikatoren und Risikomanagement: 1. Forschungssymposiuman der Leuphana Universität Lüneburg, Oktober 2009. Lüneburg: Universität Lüneburg, p. 1-24 24 p. (FInAl; vol. 20, no. 3).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research

  28. Published

    Frühwarnindikatoren und Risikomanagement: 1. Forschungssymposium an der Leuphana Universität Lüneburg, Oktober 2009

    Jacobs, J. (Editor), Schulte-Mattler, H. (Editor) & Weinrich, G. (Editor), 2010, Lüneburg: Universität Lüneburg. 201 p. (Final; vol. 20, no. 3)

    Research output: Books and anthologies › Conference proceedings › Research

  29. Published

    Funkprotokolle für mobile Anwendungen

    Welge, R., 2010, Interoperabilität von AAL-Systemkomponenten: Stand der Technik, Arbeitsgruppe „Schnittstellenintegration und Interoperabitität“ der BMBF/VDE Innovationspartnerschaft AAL. Eichelberg, M. (ed.). Berlin: VDE Verlag, Vol. 1. p. 60-74 16 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  30. Published

    Geschäftsprozessintegration mit SAP: Fallstudien zur Steuerung von Wertschöpfungsprozessen entlang der Supply Chain

    Funk, B. (Editor), Marx Gómez, J. (Editor), Niemeyer, P. (Editor) & Teuteberg, F. (Editor), 2010, Berlin: Springer Verlag. 270 p.

    Research output: Books and anthologies › Monographs › Research

  31. Published

    Integrating Mobile Devices into AAL-Environments using Knowledge based Assistance Systems

    Welge, R., Kujath, A. & Opel, O., 2010, Proceedings of the World Telecommunications Congress WTC 2010: The infrastructure for the 21st century . OVE GIT & ITG (eds.). VDE Verlag, p. 103-108 6 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  32. Published

    Managing Business Process in Distributed Systems: Requirements, Models, and Implementation

    Colomina, E., Funk, B., Niemeyer, P., Scheruhn, H.-J. & Weidner, S., 2010, In: IBIMA Business Review. p. 1-9 9 p.

    Research output: Journal contributions › Journal articles › Education › peer-review

  33. Published

    Merkmalsextraktion und semantische Integration von Ultrabreitband-Sensoren zur Erkennung von Notfällen

    Sachs, J., Helbig, M., Herrmann, R., Welge, R. & Bollow, E., 2010, Ambient Assisted Living 2010: 3. Deutscher AAL-Kongress mit Ausstellung Assistenzsysteme im Dienste des Menschen - Zuhause und Unterwegs, 26. - 27. Januar 2010 in Berlin ; Tagungsbandbeiträge. Berlin u.a.: VDE Verlag, 5 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  34. Published

    Methoden der Spreadsheet-Entwicklung

    Jacobs, J. & Tiburtius, P., 2010, Stimulating Computing: Praxisnahe Wirtschaftsinformatik in Lehre und Forschung; Festschrift für Hinrich E. G. Bonin. Meyer-Wachsmuth, H. (ed.). Lüneburg: Universität Lüneburg, p. 35-57 23 p. (FInAL; vol. 20, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  35. Published

    Methoden zur Untersuchung komplexer Datenmodelle

    Riebesehl, D., 2010, Stimulating Computing: Praxisnahe Wirtschaftsinformatik in Lehre und Forschung; Festschrift für Hinrich E. G. Bonin. Lüneburg: Leuphana Universität Lüneburg, p. 93-115 23 p. (FInAL; vol. 20, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  36. Published

    Modellierung und Implementierung von Geschäftsprozessen in verteilten Systemen: Eine Fallstudie

    Papenfuß, D., Funk, B., Niemeyer, P. & Scheruhn, H.-J., 2010, Hamburg: Verlag Dr. Kovač. 196 p. (Schriftenreihe Studien zur Wirtschaftsinformatik)

    Research output: Books and anthologies › Monographs › Education

  37. Published

    Nachhaltigkeitsinformatik

    Funk, B. & Niemeyer, P., 2010, Informatik 2010: Service Science - Neue Perspektiven für Informatik. Fähnrich, K.-P. & Franczyk, B. (eds.). Gesellschaft für Informatik e.V., Vol. 2. p. 647-648 2 p. (GI-Edition lecture notes in informatics : Proceedings; vol. 176).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  38. Published

    Practical guide to SAP Netweaver PI-development

    Nicolescu, V., Funk, B., Niemeyer, P., Heiler, M., Wittges, H., Morandell, T., Kleine Stegemann, B., Kienegger, H. & Visintin, F., 2010, 2. ed. Bonn: Galileo Press. 498 p.

    Research output: Books and anthologies › Monographs › Transfer

  39. Published

    Präventive Diagnostik für Kardiovaskuläre Erkrankungen auf Basis Probabilistischer und Beschreibungslogischer Verfahren

    Weiss, C., Busch, B. H., Welge, R. & Bette, M., 2010, INFORMATIK 2010 - Service Science - Neue Perspektiven fur die Informatik, Beitrage der 40. Jahrestagung der Gesellschaft fur Informatik e.V. (GI). Gesellschaft für Informatik e.V., Vol. 1. p. 51-56 6 p. (INFORMATIK 2010 - Service Science - Neue Perspektiven fur die Informatik, Beitrage der 40. Jahrestagung der Gesellschaft fur Informatik e.V. (GI); vol. 1).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  40. Published

    Preventive Diagnostics for cardiovascular diseases based on probabilistic methods and description logic

    Busch, B.-H., Welge, R., Weiss, C. & Bette, M., 2010, Proceedings of the 2010 IADIS European Conference on Data Mining 2010 at the IADIS Multi Conference on Computer Science and Information Systems 2010. IADIS Press, p. 95-100 6 p. (Proc. of the IADIS Int. Conf. Intelligent Systems and Agents 2010, Proc. of the IADIS European Conference on Data Mining 2010, Part of the MCCSIS 2010).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  41. Published

    Qualität von Softwaresystemen

    Funk, B., 2010, In: WI.ONLINE. 1.2010, p. 37

    Research output: Journal contributions › Critical reviews › Research

  42. Published

    Reflexionen über eine strategiegetriebene, adaptive Budgetierung

    Piechota, S., 2010, Stimulating Computing: Praxisnahe Wirtschaftsinformatik in Lehre und Forschung; Festschrift für Hinrich E. G. Bonin. Lüneburg: Leuphana Universität Lüneburg, p. 59-92 34 p. (FInAL; vol. 20, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  43. Published

    Rezension: Handbook on Information Technology in Finance

    Niemeyer, P., 2010, In: WI.ONLINE. 01/2010, p. 35-36 2 p.

    Research output: Journal contributions › Critical reviews › Research

  44. Published

    Terminologien/Semantik

    Welge, R., 2010, Interoperabilität von AAL-Systemkomponenten: Stand der Technik, Arbeitsgruppe „Schnittstellenintegration und Interoperabitität“ der BMBF/VDE Innovationspartnerschaft AAL. Eichelberg, M. (ed.). Berlin: VDE Verlag, Vol. 1. p. 159-163 5 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  45. Published

    Time Series Explorer: IT-Werkzeug zur Unterstützung der Früherkennung kritischer Zeitreihenentwicklungen

    Jacobs, J. & Mastel, A., 2010, Frühwarnindikatoren und Risikomanagement: 1. Forschungssymposiuman der Leuphana Universität Lüneburg,Oktober2009. Lüneburg: Universität Lüneburg, p. 58-77 20 p. (FInAL; vol. 20, no. 3).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research

  46. Published

    Umgang mit organisationalen Innovationen: Die moderierende Rolle des innovativen kognitiven Stils zwischen Zufriedenheit und der Bewertung von Innovationen

    Fischer, S., 2010, 47. Kongress der Deutschen Gesellschfat für Psychologie 26. bis 30. September 2010 in Bremen: Abstracts. Petermann, F. & Koglin, U. (eds.). Pabst Science Publishers, p. 479 1 p.

    Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review

  47. Published

    User Participation in the Quality Assurance of Requirements Specifications: An Evaluation of Traditional Models and Animated Systems Engineering Techniques

    Knöll, H.-D., 2010, Strategic Information Systems: Concepts, Methodologies, Tools, and Applications. Hunter, M. G. (ed.). IGI Global Publishing, Vol. 3. p. 1623-1638 16 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  48. 2009
  49. Published

    Modelling and implementing business processes in distributed systems: An international case study

    Colomina, E., Funk, B., Niemeyer, P., Scheruhn, H. J. & Weidner, S., 12.2009, Knowledge Management and Innovation in Advancing Economies: Analyses and Solutions - Proceedings of the 13th International Business Information Management Association Conference, IBIMA 2009. International Business Information Management Association, IBIMA, Vol. 3. p. 638-647 10 p.

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  50. Published

    Performancemanagement in Projekten durch Earned Value Management (EVM)

    Piechota, S., 09.2009, Controller-Leitfaden: Loseblattsammlung - Ordner 1. Siegwart, H. (ed.). Zürich [u.a.]: WEKA Verlag, p. 1-28 28 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Transfer

  51. Published

    Optimizing price levels in e-commerce applications with respect to customer lifetime values

    Funk, B., 12.08.2009, Proceedings of the 11th International Conference on Electronic Commerce, ICEC 2009. Chau, P. Y. K., Lyytinen, K. & Wei, C.-P. (eds.). Association for Computing Machinery, Inc, p. 169-175 7 p. (ACM International Conference Proceeding Series).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

  52. Published

    Automatisierte Ermittlung von Umweltwirkungen entlang der Wertschöpfungskette

    Funk, B. & Niemeyer, P., 08.2009, Facettenreiche Wirtschaftsinformatik : Controlling, Compiler & more Festschrift für Prof. Dr. rer. nat. Karl Goede. Bonin, H. E. G. (ed.). Lüneburg: Universität Lüneburg, p. 25-33 9 p. (Forum Informatics at Leuphana - FInAL; vol. 19, no. 1).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  53. Published

    Optimizing price levels in e-commerce applications: an empirical study

    Funk, B., 01.01.2009, ICE-B 2009 - International Conference on e-Business, Proceedings. Science and Technology Publications, Lda (SciTePress), p. 37-43 7 p. (Proceedings of the International Conference on e-Business).

    Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

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