Johannes Kastner M.Sc.

Chair for Databases and Information Systems
Phone: +49-821-598-3112
Room: 2005 (N)
Visiting hours: by arrangement
Address: Universitätsstraße 6a, 86159 Augsburg

Current Information

Due to currently Covid related restrictions i am only contactable via eMail.
My visiting hours are taking place via Zoom Meetings.
You find the link of my Zoom Meeting-Room in Digicampus on my profile page.

Please contact me via eMail to arrange a meeting with me.

Curriculum Vitae

  • since 04/2016 Research Assistant at the Chair for Databases and Information Systems
  • 04/2013 - 03/2016 Masters degree course Informatik at the University of Augsburg
  • 10/2009 - 03/2013 Bachelors degree course Informatik und Multimedia at the University of Augsburg
  • 06/2009 Abitur at Joseph-Bernhart Gymnasium in Türkheim

Research Topics

  • Clustering techniques
  • Processing and clustering of Stream Data
  • Evolution of User-Roles and Shapes
  • Extraction and processing of Social Media/ Social Network data
  • Recommender Systems


Johannes Kastner
2021 | 2019 | 2018 | 2017


Johannes Kastner and Peter M. Fischer. 2021. Scalable and explainable user role detection in social media. DOI: 10.1007/978-3-030-85082-1_23
BibTeX | RIS | DOI


Johannes Kastner, Markus Endres and Nemanja Ranitovic. 2019. The Borda social choice movie recommender.
BibTeX | RIS

Johannes Kastner and Markus Endres. 2019. You have the choice: the Borda voting rule for clustering recommendations.
BibTeX | RIS


Markus Endres, Johannes Kastner and Lena Rudenko. 2018. Analyzing and clustering Pareto-optimal objects in data streams. DOI: 10.1007/978-3-319-89803-2_4
BibTeX | RIS | DOI


Johannes Kastner, Markus Endres and Werner Kießling. 2017. A Pareto-dominant clustering approach for Pareto-frontiers.
PDF | BibTeX | RIS | URL | URL

Johannes Kastner and Markus Endres. 2017. Multidimensional clustering approaches for pareto-frontiers.
PDF | BibTeX | RIS