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Matti Wiegmann

5 accepted papers

2025

Argumentation and Domain Discourse in Scholarly Articles on the Theory of International Relations

Magdalena Wolska, Sassan Gholiagha, Mitja Sienknecht, Dora Kiesel, Irene Lopez Garcia, Patrick Riehmann +5
COLING 2025main

We present the first dataset, an annotation scheme, discourse analysis, and baseline experiments on argumentation and domain content types in scholarly articles on political science, specifically on the theory of International Relations (IR). The dataset comprises over 1 600 sentences stemming from…

Cited by 0Source ↗PDF ↗Scholar ↗
2025

The Two Paradigms of LLM Detection: Authorship Attribution vs. Authorship Verification

Janek Bevendorff, Matti Wiegmann, Emmelie Richter, Martin Potthast, Benno Stein
ACL 2025finding

The detection of texts generated by LLMs has quickly become an important research problem. Many supervised and zero-shot detectors have already been proposed, yet their effectiveness and precision remain disputed. Current research therefore focuses on making detectors robust against domain shifts an…

Cited by 0Source ↗PDF ↗code ↗Scholar ↗
2023

Shared Tasks as Tutorials: A Methodical Approach

Theresa Elstner, Frank Loebe, Yamen Ajjour, Christopher Akiki, Alexander Bondarenko, Maik Fröbe +11
AAAI 2023technical

In this paper, we discuss the benefits and challenges of shared tasks as a teaching method. A shared task is a scientific event and a friendly competition to solve a research problem, the task. In terms of linking research and teaching, shared-task-based tutorials fulfill several faculty desires: th…

Cited by 8Source ↗PDF ↗Scholar ↗
2023

Trigger Warning Assignment as a Multi-Label Document Classification Problem

Matti Wiegmann, Magdalena Wolska, Christopher Schröder, Ole Borchardt, Benno Stein, Martin Potthast
ACL 2023long

A trigger warning is used to warn people about potentially disturbing content. We introduce trigger warning assignment as a multi-label classification task, create the Webis Trigger Warning Corpus 2022, and with it the first dataset of 1 million fanfiction works from Archive of our Own with up to 36…

Cited by 20Source ↗PDF ↗code ↗Scholar ↗
2022

Analyzing Persuasion Strategies of Debaters on Social Media

Matti Wiegmann, Khalid Al Khatib, Vishal Khanna, Benno Stein
COLING 2022main

Existing studies on the analysis of persuasion in online discussions focus on investigating the effectiveness of comments in discussions and ignore the analysis of the effectiveness of debaters over multiple discussions. In this paper, we propose to quantify debaters effectiveness in the online disc…

Cited by 8Source ↗PDF ↗Scholar ↗