Publications

2026

  1. Personalisation or prejudice? addressing geographic bias in hate speech detection using debias tuning in large language models
    Paloma Piot, Patricia Martı́n-Rodilla, and Javier Parapar
    In Proceedings of the International AAAI Conference on Web and Social Media, 2026
  2. Bridging gaps in hate speech detection: meta-collections and benchmarks for low-resource Iberian languages
    Paloma Piot, José Ramom Pichel Campos, and Javier Parapar
    Language Resources and Evaluation, 2026
  3. PartisanLens: A Multilingual Dataset of Hyperpartisan and Conspiratorial Immigration Narratives in European Media
    Michele Joshua Maggini, Paloma Piot, Anxo Pérez, and 6 more authors
    In Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 1: Long Papers), 2026
  4. Uncovering hidden temporal and semantic dataset’s bias in hate speech: A Study of MetaHate’s Diachronic and Lexical Variability
    Patricia Martin-Rodilla and Paloma Piot
    In ADHO Digital Humanities Conference 2025 (DH2025), 2026
  5. Mute Cods: a Multilingual Telegram Conspiracy DataSet
    Katarina Laken, Erik Bran Marino, Paloma Piot, and 6 more authors
    Mute Cods: a Multilingual Telegram Conspiracy DataSet, 2026
  6. From Self to Other: Evaluating Demographic Perspective-Taking in LLM Hate Speech Annotation
    Paloma Piot and Javier Parapar
    arXiv preprint arXiv:2606.06266, 2026

2025

  1. Decoding hate: Exploring language models’ reactions to hate speech
    Paloma Piot and Javier Parapar
    In Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2025
  2. Towards Efficient and Explainable Hate Speech Detection via Model Distillation
    Paloma Piot and Javier Parapar
    In European Conference on Information Retrieval, 2025
  3. A systematic review of automated hyperpartisan news detection
    Michele Joshua Maggini, Davide Bassi, Paloma Piot, and 2 more authors
    PloS one, 2025
  4. WATCHED: A Web AI Agent Tool for Combating Hate speech by Expanding Data
    Paloma Piot, Diego Sánchez, and Javier Parapar
    SoftwareX, 2025
  5. Beyond the Explicit: A Bilingual Dataset for Dehumanization Detection in Social Media
    Dennis Assenmacher, Paloma Piot, Katarina Laken, and 2 more authors
    arXiv preprint arXiv:2510.18582, 2025
  6. Can LLMs Evaluate What They Cannot Annotate? Revisiting LLM Reliability in Hate Speech Detection
    Paloma Piot, David Otero, Patricia Martı́n-Rodilla, and 1 more author
    arXiv preprint arXiv:2512.09662, 2025

2024

  1. MetaHate: A Dataset for Unifying Efforts on Hate Speech Detection
    Paloma Piot, Patricia Martı́n-Rodilla, and Javier Parapar
    In Proceedings of the International AAAI Conference on Web and Social Media, 2024

2023

  1. Psyprof: a platform for assisted screening of depression in social media
    Anxo Pérez, Paloma Piot-Pérez-Abadı́n, Javier Parapar, and 1 more author
    In European Conference on Information Retrieval, 2023

2021

  1. Gender classification models and feature impact for social media author profiling
    Paloma Piot-Perez-Abadin, Patricia Martin-Rodilla, and Javier Parapar
    In International Conference on Evaluation of Novel Approaches to Software Engineering, 2021
  2. Experimental Analysis of the Relevance of Features and Effects on Gender Classification Models for Social Media Author Profiling.
    Paloma Piot-Perez-Abadin, Patricia Martı́n-Rodilla, and Javier Parapar
    In ENASE, 2021