John Ziegler

Phone: +49 (0) 6221 / 54 - 14309
Fax: +49 (0) 6221 / 54 - 14351
Office: INF 205, room 1/333 (first floor)
Email: ziegler@informatik.uni-heidelberg.de

Office hours during semester:  by appointment

About

I studied Applied Computer Science at Heidelberg University and received my Master's degree in September 2020. During my thesis, I developed a graph model to work with heterogeneous data. Since autumn 2020, I work as a researcher and Ph.D. student at the Institute of Computer Science in the Database Systems Research group of Prof. Dr. Michael Gertz.

Research Interests

  •     Heterogeneous Information Networks
  •     Network Dynamics

Reviewing Activities

Publications

  • John Ziegler, and Michael Gertz.
    No Mayfly: Detection and Analysis of Long-term Twitter Trends.
    In: Birgitta König-Ries, Stefanie Scherzinger, Wolfgang Lehner, and Gottfried Vossen (eds.), Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings P-331. 2023, 353–364
    [pdf] [DOI:10.18420/BTW2023-17] [bibtex]
  • Schünemann, Wolf J, Brand, Alexander, König, Tim, and Ziegler, John.
    Leveraging Dynamic Heterogeneous Networks to Study Transnational Issue Publics. The Case of the European COVID-19 Discourse on Twitter.
    In: Frontiers in Sociology. 2022, 75
    [pdf] [DOI:10.3389/fsoc.2022.884640]
  • Schünemann, Wolf J., Brand, Alexander, König, Tim, and Ziegler, John.
    Spatio-Temporal Heterogenous Information Networks in the study of transnational issue publics on social media.
    2021, Gemeinsamer Soziologiekongress der DGS und ÖGS
    [abstract]
  • König, Tim, Brand, Alexander, Schünemann, Wolf J., Ziegler, John, and Gertz, Michael.
    Wer treibt hier wen an? - Temporale Diskursverschiebungen zwischen News-Agenda und Parteikommunikation auf Twitter.
    2021, Kongress der Deutschen Vereinigung für Politikwissenschaft
    [pdf]
  • Ziegler, John, Brand, Alexander, Freyberg, Julian, König, Tim, Schünemann, Wolf, Walther, Marina, and Gertz, Michael.
    EPINetz: Exploration of Political Information Networks.
    In: INFORMATIK 2021. 2021
    [pdf]
  • Schünemann, Wolf J., Brand, Alexander, König, Tim, and Ziegler, John.
    Leveraging dynamic heterogenous networks to study transnational issue publics.
    2021, 7th International Conference on Computational Social Science
    [program]