Dennis Assenmacher

Postdoc, GESIS – Leibniz Institute for the Social Sciences

Joined

August 2021

Names

Dennis Assenmacher (Preferred)

Emails

****@uni-muenster.de (Confirmed)

****@gesis.org (Confirmed)

****@wi.uni-muenster.de (Confirmed)

Personal Links

Career & Education History

Postdoc

GESIS – Leibniz Institute for the Social Sciences (gesis.org)

2021 – Present

PhD student

University of Münster (uni-muenster.de)

2017 – 2021

Advisors, Relations & Conflicts

Coworker

Gabriella Lapesa

2022 – 2025

Postdoc Advisor

Claudia Wagner

2022 – 2023

PhD Advisor

Heike Trautmann

2017 – 2022

Expertise

Dehumanization

2023 – 2025

Abusive Language

2022 – 2025

Harmful Online Communication

2020 – 2023

Stream Clustering

2017 – 2023

Publications

AI-Generated Faces in the Real World: A Large-Scale Case Study of Twitter Profile Images
Jonas Ricker, Dennis Assenmacher, Thorsten Holz, Asja Fischer, Erwin Quiring
- RAID 2024
- Readers: Everyone
You Are a Bot! - Studying the Development of Bot Accusations on Twitter
Dennis Assenmacher, Leon Fröhling, Claudia Wagner
- ICWSM 2024
- Readers: Everyone
People Make Better Edits: Measuring the Efficacy of LLM-Generated Counterfactually Augmented Data for Harmful Language Detection
Indira Sen, Dennis Assenmacher, Mattia Samory, Isabelle Augenstein, Wil Aalst, Claudia Wagner
- EMNLP 2023 Main
- Readers: Everyone
Invasion@Ukraine: Providing and Describing a Twitter Streaming Dataset That Captures the Outbreak of War between Russia and Ukraine in 2022
Janina Susanne Pohl, Simon Markmann, Dennis Assenmacher, Christian Grimme
- ICWSM 2023
- Readers: Everyone
Just Another Day on Twitter: A Complete 24 Hours of Twitter Data
Jürgen Pfeffer, Daniel Matter, Kokil Jaidka, Onur Varol, Afra Mashhadi, Jana Lasser, Dennis Assenmacher, Siqi Wu, Diyi Yang, Cornelia Brantner, Daniel M. Romero, Jahna Otterbacher, Carsten Schwemmer, Kenneth Joseph, David García, Fred Morstatter
- Published: 01 Jan 2023, Last Modified: 06 Oct 2023
- ICWSM 2023
- Readers: Everyone
Textual One-Pass Stream Clustering with Automated Distance Threshold Adaption
Dennis Assenmacher, Heike Trautmann
- ACIIDS (1) 2022
- Readers: Everyone
$\texttt{RP-Mod}\ \&\ \texttt{RP-Crowd:}$ Moderator- and Crowd-Annotated German News Comment Datasets
Dennis Assenmacher, Marco Niemann, Kilian Müller, Moritz Seiler, Dennis M Riehle, Heike Trautmann
- Published: 11 Oct 2021, Last Modified: 23 May 2023
- NeurIPS 2021 Datasets and Benchmarks Track (Round 2)
- Readers: Everyone
Towards Real-Time and Unsupervised Campaign Detection in Social Media
Dennis Assenmacher, Lena Adam, Heike Trautmann, Christian Grimme
- FLAIRS 2020
- Readers: Everyone

Co-Authors

View all 34 co-authors