Dennis Assenmacher

According to our database, Dennis Assenmacher authored at least 24 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Personas with Attitudes: Controlling LLMs for Diverse Data Annotation.

Leon Fröhling, Gianluca Demartini, Dennis Assenmacher

CoRR, 2024

The Unseen Targets of Hate - A Systematic Review of Hateful Communication Datasets.

Zehui Yu, Indira Sen, Dennis Assenmacher, Mattia Samory, Leon Fröhling, Christina Dahn, Debora Nozza, Claudia Wagner

CoRR, 2024

Sexism Detection on a Data Diet.

Rabiraj Bandyopadhyay, Dennis Assenmacher, Jose Maria Alonso-Moral, Claudia Wagner

Proceedings of the Companion Publication of the 16th ACM Web Science Conference, 2024

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

Proceedings of the 27th International Symposium on Research in Attacks, 2024

You Are a Bot! - Studying the Development of Bot Accusations on Twitter.

Dennis Assenmacher, Leon Fröhling, Claudia Wagner

Proceedings of the Eighteenth International AAAI Conference on Web and Social Media, 2024

2023

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

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

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

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

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 M. P. van der Aalst, Claudia Wagner

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Artificial Social Media Campaign Creation for Benchmarking and Challenging Detection Approaches.

Janina Susanne Pohl, Dennis Assenmacher, Moritz Vinzent Seiler, Heike Trautmann, Christian Grimme

Proceedings of the Workshop Proceedings of the 16th International AAAI Conference on Web and Social Media, 2022

Textual One-Pass Stream Clustering with Automated Distance Threshold Adaption.

Dennis Assenmacher, Heike Trautmann

Proceedings of the Intelligent Information and Database Systems - 14th Asian Conference, 2022

2021

Data analytics for harmful online communication in social media.

Dennis Assenmacher

PhD thesis, 2021

<tt>RP-Mod</tt>&<tt>RP-Crowd: </tt> Moderator- and Crowd-Annotated German News Comment Datasets.

Dennis Assenmacher, Marco Niemann, Kilian Müller, Moritz Seiler, Dennis M. Riehle, Heike Trautmann

Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1, 2021

The German Comment Landscape - A Structured Overview of the Opportunities for Participatory Discourse on News Websites.

Marco Niemann, Kilian Müller, Chantal Kelm, Dennis Assenmacher, Jörg Becker

Proceedings of the Disinformation in Open Online Media, 2021

2020

Abusive Comments in Online Media and How to Fight Them - State of the Domain and a Call to Action.

Marco Niemann, Jens Welsing, Dennis M. Riehle, Jens Brunk, Dennis Assenmacher, Jörg Becker

Proceedings of the Disinformation in Open Online Media, 2020

FakeYou! - A Gamified Approach for Building and Evaluating Resilience Against Fake News.

Lena Clever, Dennis Assenmacher, Kilian Müller, Moritz Vinzent Seiler, Dennis M. Riehle, Mike Preuss, Christian Grimme

Proceedings of the Disinformation in Open Online Media, 2020

Building an Integrated Comment Moderation System - Towards a Semi-automatic Moderation Tool.

Dennis M. Riehle, Marco Niemann, Jens Brunk, Dennis Assenmacher, Heike Trautmann, Jörg Becker

Proceedings of the Social Computing and Social Media. Participation, User Experience, Consumer Experience, and Applications of Social Computing, 2020

A Two-Phase Framework for Detecting Manipulation Campaigns in Social Media.

Dennis Assenmacher, Lena Clever, Janina Susanne Pohl, Heike Trautmann, Christian Grimme

Proceedings of the Social Computing and Social Media. Design, Ethics, User Behavior, and Social Network Analysis, 2020

Towards Real-Time and Unsupervised Campaign Detection in Social Media.

Dennis Assenmacher, Lena Adam, Heike Trautmann, Christian Grimme

Proceedings of the Thirty-Third International Florida Artificial Intelligence Research Society Conference, 2020

2019

Openbots.

Dennis Assenmacher, Lena Adam, Lena Frischlich, Heike Trautmann, Christian Grimme

CoRR, 2019

Inside the Tool Set of Automation: Free Social Bot Code Revisited.

Dennis Assenmacher, Lena Adam, Lena Frischlich, Heike Trautmann, Christian Grimme

Proceedings of the Disinformation in Open Online Media, 2019

Computational Methods in Professional Communication.

André Calero Valdez, Lena Adam, Dennis Assenmacher, Laura Burbach, Malte Bonart, Lena Frischlich, Philipp Schaer

Proceedings of the IEEE International Professional Communication Conference, 2019

2018

Changing Perspectives: Is It Sufficient to Detect Social Bots?

Christian Grimme, Dennis Assenmacher, Lena Adam

Proceedings of the Social Computing and Social Media. User Experience and Behavior, 2018

2017

Stream Clustering of Chat Messages with Applications to Twitch Streams.

Matthias Carnein, Dennis Assenmacher, Heike Trautmann

Proceedings of the Advances in Conceptual Modeling, 2017

An Empirical Comparison of Stream Clustering Algorithms.

Matthias Carnein, Dennis Assenmacher, Heike Trautmann

Proceedings of the Computing Frontiers Conference, 2017