Abstract
This work contributes to multilingual extractive question answering (QA) by presenting QA-specialized versions of ConfliBERT for English, Spanish, and Arabic, language models designed for analyzing political conflict and violence. A cross-lingual QA framework is proposed, including curated datasets and the Spanish translation of an English QA corpus to mitigate the scarcity of annotated resources for low-resource languages. The models are fine-tuned specifically for extractive QA and benchmarked against general-purpose BERT variants, showing consistent gains across all target languages. By addressing language gaps in high-stakes domains, the study underscores the potential of multilingual QA systems to support both research and decision-making in political contexts.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 299-322 |
| Number of pages | 24 |
| Journal | Computational and Mathematical Organization Theory |
| Volume | 31 |
| Issue number | 4 |
| DOIs | |
| State | Published - Dec 2025 |
Keywords
- Arabic NLP
- Domain-specific models
- Extractive QA
- Large language models
- Multilingual question answering
- Natural language understanding
- Political violence
- Spanish NLP
ASJC Scopus subject areas
- General Decision Sciences
- General Computer Science
- Modeling and Simulation
- Computational Mathematics
- Applied Mathematics
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