Petro Tolochko

Activities

Activities per year 2016 2017 2018 2019 2022 2023 2024 2025

• 19 Talk or oral contribution
• 1 Organisation of ...

Activities per year

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• COMPTEXT Conference

  Fabienne Lind (Participant), Hajo Boomgaarden (Organiser), Marvin Stecker (Organiser), Moritz Sedlatschek (Organiser), Aytalina Kulichkina (Organiser), Hannah Greber (Organiser), Veronika Ebner (Organiser), Daniel Wiesner (Organiser), Azade Esther Kakavand (Organiser), Jana Bernhard-Harrer (Organiser), Jula Lühring (Organiser), Petro Tolochko (Organiser), Noelle Sophie Lebernegg (Organiser), Annie Waldherr (Organiser), Sebastian Edward Sherrah (Organiser), Apeksha Shetty (Organiser), Dominika Betakova (Organiser), Jakob-Moritz Eberl (Organiser), Hannah Segers (Organiser), Sarah Elisabeth Epp-Kampl (Organiser) & Meike Müller (Organiser)

  2025 → …

  Activity: Academic events › Organisation of ...

• Digital skills formation in peer networks: Exploring advice giving and taking in classrooms

  Petro Tolochko (Speaker), Jana Bernhard-Harrer (Speaker), Azade Esther Kakavand (Speaker) & Aytalina Kulichkina (Speaker)

  24 Sept 2024 → 27 Sept 2024

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Beyond standardization: a comprehensive review of topic modeling for computational communication research

  Jana Bernhard-Harrer (Speaker), Randa Ashour (Speaker), Petro Tolochko (Speaker), Jakob-Moritz Eberl (Speaker) & Hajo Boomgaarden (Speaker)

  20 Jun 2024 → 24 Jun 2024

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Divisive imagery: Affective polarisation analysis in climate activism visuals [Paper

  Petro Tolochko (Speaker), Nicola Righetti (Speaker) & Annie Waldherr (Speaker)

  4 May 2024

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Measuring political polarization in online social movement networks: A graph embedding approach

  Petro Tolochko (Speaker), Nicola Righetti (Speaker) & Annie Waldherr (Speaker)

  7 Sept 2023

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Whose words are these? Measuring media bias and its effects using semantic spaces.

  Jana Bernhard (Speaker), Petro Tolochko (Speaker) & Jakob-Moritz Eberl (Speaker)

  25 May 2023 → 29 May 2023

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Misrepresentation of scientific uncertainty. Automated analysis of (un)certainty in science communication across disciplines and platforms.

  Jana Laura Egelhofer (Speaker) & Petro Tolochko (Speaker)

  25 May 2023 → 29 May 2023

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• What's in a Name? The Effect of Named Entities on Topic Modelling Interpretability

  Petro Tolochko (Speaker), Paul Balluff (Speaker), Jana Bernhard (Speaker), Sebastian Galyga (Speaker), Noelle Sophie Lebernegg (Speaker) & Hajo Boomgaarden (Speaker)

  May 2022

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Same But Different. A Comparison of Estimation Approaches for Exponential Random Graph Models for Multiple Whole Networks

  Petro Tolochko (Speaker) & Hajo Boomgaarden (Speaker)

  May 2022

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• My voters should see this! What news items are shared by politicians on Facebook?

  Tobias Heidenreich (Speaker), Jakob-Moritz Eberl (Speaker), Petro Tolochko (Speaker), Fabienne Lind (Speaker) & Hajo Boomgaarden (Speaker)

  May 2022

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Uncertainties in current Ocean Politics

  Alice Vadrot (Speaker), Ina Tessnow-von Wysocki (Speaker), Arne Langlet (Speaker) & Petro Tolochko (Speaker)

  29 Nov 2019

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Keep Calm and Carry On? A Long-Term Comparison of Crisis Communication by Executives in the European Union

  Olga Eisele (Speaker), Petro Tolochko (Contributor) & Hajo Boomgaarden (Contributor)

  16 Sept 2019

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• In validation we trust? Imperfect Gold Standards and the Validation of Automated Content Analysis

  Hyunjin Song (Speaker), Petro Tolochko (Contributor), Jakob-Moritz Eberl (Contributor), Fabienne Lind (Contributor), Tobias Heidenreich (Contributor), Olga Eisele (Contributor), Esther Greussing (Contributor) & Hajo Boomgaarden (Contributor)

  25 May 2019

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• What’s in a Post? How Sentiment and Issue Salience Affect Users’ Emotional Reactions on Facebook

  Jakob-Moritz Eberl (Speaker), Petro Tolochko (Speaker), Tobias Heidenreich (Speaker), Pablo Jost (Speaker) & Hajo Boomgaarden (Speaker)

  May 2019

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• What's in a Post? How Sentiment and Issue Salience Affect Users' Emotional Reactions on Facebook

  Jakob-Moritz Eberl (Speaker), Petro Tolochko (Speaker), Tobias Heidenreich (Speaker), Pablo Jost (Speaker) & Hajo Boomgaarden (Speaker)

  30 Nov 2018

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• “That Looks Hard!”: Effects of Objective and Perceived Textual Complexity on Message Comprehension, Recall, and Structural Political Knowledge.

  Petro Tolochko (Speaker), Hyunjin Song (Speaker) & Hajo Boomgaarden (Speaker)

  5 Apr 2018 → 8 Apr 2018

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Conceptualizing and measuring political text complexity using topic modeling and multilayered two-mode semantic networks

  Petro Tolochko (Speaker), Hyunjin Song (Speaker) & Hajo Boomgaarden (Speaker)

  5 Apr 2018 → 8 Apr 2018

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Conceptualizing and Measuring Political Information Using Topic Modeling and Exponential Random Graph Models for Two-mode Networks

  Petro Tolochko (Speaker), Hyunjin Song (Speaker) & Hajo Boomgaarden (Speaker)

  25 May 2017 → 29 May 2017

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Who Drives the Debate? Applying Document Similarity Measures in Political Agenda Setting and News Diffusion Research

  Esther Greußing (Speaker), Petro Tolochko (Speaker) & Jakob-Moritz Eberl (Speaker)

  25 May 2017 → 29 May 2017

  Activity: Talks and presentations › Talk or oral contribution › Science to Science

• Determining political text complexity: An analysis of measures and applications

  Petro Tolochko (Speaker)

  Jun 2016

  Activity: Talks and presentations › Talk or oral contribution › Other