Papers by Marta Vázquez Abuín
False Friends or Cognates? A Cross-lingual Semantic Ambiguity Evaluation for Galician, Portuguese and Spanish (2026.acl-long)
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| Challenge: | Closely related languages exhibit a high degree of lexical and orthographic similarity, which can facilitate cross-lingual understanding but also give rise to systematic semantic ambiguity. |
| Approach: | They introduce six cross-lingual datasets that are manually or semi-automatically generated and are able to identify and process false friends among these languages. |
| Outcome: | The proposed models can identify and process false friends among Galician, Portuguese, and Spanish. |
PartisanLens: A Multilingual Dataset of Hyperpartisan and Conspiratorial Immigration Narratives in European Media (2026.eacl-long)
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Michele Joshua Maggini, Paloma Piot, Anxo Pérez, Erik Bran Marino, Lúa Santamaría Montesinos, Ana Lisboa Cotovio, Marta Vázquez Abuín, Javier Parapar, Pablo Gamallo
| Challenge: | Existing methods for detecting hyperpartisan narratives and PRCTs are limited . hyperpartisan content promotes extreme views through one-sided, emotional language . |
| Approach: | They propose a multilingual dataset of 1617 hyperpartisan news headlines in Spanish, Italian, and Portuguese annotated in multiple political discourse aspects. |
| Outcome: | The proposed dataset is the first multilingual dataset of 1617 hyperpartisan headlines in Spanish, Italian, and Portuguese. |