Dr. Oliver Posegga

Oliver Posegga absolvierte sein Studium der Wirtschaftsinformatik an der Universität zu Köln mit den Schwerpunkten Information Management, Supply Chain Management und Social Network Analysis. Seit 2012 ist er wissenschaftlicher Mitarbeiter am Lehrstuhl für Wirtschaftsinformatik, insb. Soziale Netzwerke an der Universität Bamberg.

Forschungsinteressen

  • Dynamik sozialer Netzwerke
  • Social Network Analysis
  • Crowdsourcing
  • Crowdfunding

Publikationen und Konferenzbeiträge

  • Eismann, K., Posegga, O., and Fischbach, K. (2018). “Decision Making in Emergency Management: The Role of Social Media,” in Proceedings of the European Conference on Information Systems, Portsmouth, UK.
  • Eismann, K., Fischer, D., Posegga, O., and Fischbach, K. (2018). “Using Social Network Analysis to Make Sense of Radio Communication in Emergency Response,” in SOCNET 2018 Proceedings, Erlangen, Germany.
  • Jungherr, A., Schoen, H., Posegga, O., and Jürgens, P. (2016). “Digital Trace Data in the Study of Public Opinion: An Indicator of Attention Toward Politics Rather Than Political Support,” Social Science Computer Review (2016).
  • Zuchowski, O., Posegga, O., Schlagwein, D., and Fischbach, K. (2016). “Internal Crowdsourcing: Conceptual Framework, Structured Review and Research Agenda,” Journal of Information Technology (forthcoming).
  • Eismann, K., Posegga, O., and Fischbach, K. (2016). “Collective Behaviour, Social Media, and Disasters: A Systematic Literature Review,” in Proceedings of the European Conference on Information Systems, Istanbul, Turkey.
  • Fischer, D., Posegga, O., and Fischbach, K. (2016). “Communication Barriers in Crisis Management: A Literature Review,” in Proceedings of the European Conference on Information Systems, Istanbul, Turkey.
  • Tilly, R., Posegga, O., Fischbach, K., and Schoder, D. (2015). “What is Quality of Data and Information in Social Information Systems? Towards a Definition and Ontology,” in Proceedings of the International Conference on Information Systems, Fort Worth, Texas, USA.
  • Posegga, O., Zylka, M. P., and Fischbach, K. (2015). “Collective Dynamics of Crowdfunding Networks,” in Proceedings of the Hawaii International Conference on System Sciences, Kauaii, Hawaii, USA.
  • Volkmann, G., Putzke, J., Posegga, O., Fischbach, K., and Schoder, D. (2015). “Out-Group-Tie Centralization and the Performance of Work Groups,” in Proceedings of the Jahrestagung der Wirtschaftsinformatik, Osnabrück, Germany.
  • Posegga, O., Fischbach, K., and Donath, M. (2014). “Using Weighted Interaction Metrics for Link Prediction in a Large Online Social Network,” in Socioinformatics - The Social Impact of Interactions between Humans and IT, Cham, Switzerland: Springer International Publishing, pp. 63–79.
  • Spiegel, O., Abbassi, P., Zylka, M. P., Posegga, O., Fischbach, K., Schlagwein, D., and Schoder, D. (2014). “Getting Boundary Conditions Right: Towards a Classification of the Information Economy Sectors,” in Proceedings of the Annual Meeting of the Academy of Management, Philadelphia, Pennsylvania, USA.
  • Posegga, O., Zylka, M. P., and Putzke, J. (2014). “Understanding the lifestyle of health and sustainability–an exploratory study,” International Journal of Organisational Design and Engineering (3:3/4), p. 338-357.
  • Posegga, O., Donath, M., and Fischbach, K. (2013). “Using Users' Activity Metrics for Link-Prediction in a Large Online Social Network.” in Proceedings of the GI-Jahrestagung, Koblenz, Germany.
  • Posegga, O., Donath, M., Fischbach, K., & Putzke, J. (2013). Rejection in Online Social Networks. Presented at the XXXIII Sunbelt Social Networks Conference of the International Network for Social Network Analysis, Hamburg, Germany.
  • Tilly, R., Posegga, O., & Gloor, P. (2013). The Effects of Embeddedness in Online Social Networks for Patients of Chronic Diseases. Presented at the XXXIII Sunbelt Social Networks Conference of the International Network for Social Network Analysis, Hamburg, Germany.