Yamen Ajjour
Research Scientist
Hannover, Niedersachsen 30171
Yamen Ajjour is interested in multimodality (particularly speech and text), ethical ai, and ai for science.
My PhD was on Addressing Controversial Topics in Search Engines where I worked on
- Identifying argumentative questions in web search
- Generalizability of argument mining methods across topic and genre
- Identifying and visualizing frames in argumentation
news
| Apr 01, 2026 | Our paper “ArgBench: Benchmarking LLMs on Computational Argumentation Tasks” has been accepted at ACL2026 (Findings). |
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| Jun 22, 2025 | Our Paper Exploring LLMs Priming Strategies for Few-shot Stance Classification has been accepted at ArgMining 2025, ACL in Vienna |
| Mar 12, 2025 | Yamen has been invited to the Lorentz Center Workshop on Hybrid Argumentation and Responsible AI in Leiden, Netherlands |
| Mar 22, 2024 | I will be co-organizing ArgMining 2024 at ACL in Bangkok, Thailand |
| Jan 12, 2024 | I will be giving a talk at PyData Meetup in Berlin |
latest posts
| Dec 14, 2025 | Position Paper: Problem Solving Through Human-AI Preference-based Cooperation |
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| Oct 31, 2025 | Vision Paper: The Agentic State |
| Nov 01, 2024 | Book: Learning to learn |