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cs.CL2026
Digital Pantheon: Simulating and Auditing Coalition Formation with LLM Agents
Dylan Van Mulders, Matthias Bogaert, Dirk Van den Poel
The formation of political coalitions is a complex negotiation driven by both concrete policy objectives and deep-seated ideological convictions. While Large Language Models (LLMs)…
cs.CL2025
LLM-Assisted Topic Reduction for BERTopic on Social Media Data
Wannes Janssens, Matthias Bogaert, Dirk Van den Poel
The BERTopic framework leverages transformer embeddings and hierarchical clustering to extract latent topics from unstructured text corpora. While effective, it often struggles wit…