UMUTeam at SemEval-2024 Task 8: Combining Transformers and Syntax Features for Machine-Generated Text Detection SemEval

Ronghao Pan | José Antonio García-díaz | Pedro José Vivancos-vicente | Rafael Valencia-garcía |

UMUTeam at SemEval-2024 Task 10: Discovering and Reasoning about Emotions in Conversation using Transformers SemEval

Ronghao Pan | José Antonio García-díaz | Diego Roldán | Rafael Valencia-garcía |

UMUTeam at SemEval-2024 Task 4: Multimodal Identification of Persuasive Techniques in Memes through Large Language Models SemEval

Ronghao Pan | José Antonio García-díaz | Rafael Valencia-garcía |

UMUTeam at SemEval-2024 Task 6: Leveraging Zero-Shot Learning for Detecting Hallucinations and Related Observable Overgeneration Mistakes SemEval

Ronghao Pan | José Antonio García-díaz | Tomás Bernal-beltrán | Rafael Valencia-garcía |

Overview of Third Shared Task on Homophobia and Transphobia Detection in Social Media Comments LTEDI WS

Bharathi Raja Chakravarthi | Prasanna Kumaresan | Ruba Priyadharshini | Paul Buitelaar | Asha Hegde | Hosahalli Shashirekha | Saranya Rajiakodi | Miguel Ángel García | Salud María Jiménez-Zafra | José García-Díaz | Rafael Valencia-García | Kishore Ponnusamy | Poorvi Shetty | Daniel García-Baena |

UMUTeam at SemEval-2023 Task 11: Ensemble Learning applied to Binary Supervised Classifiers with disagreements SemEval

José Antonio García-Díaz | Ronghao Pan | Gema Alcaráz-Mármol | María José Marín-Pérez | Rafael Valencia-García |

Chick Adams at SemEval-2023 Task 5: Using RoBERTa and DeBERTa to Extract Post and Document-based Features for Clickbait Spoiling SemEval

Ronghao Pan | José Antonio García-Díaz | Franciso García-Sánchez | Rafael Valencia-García |

UMUTeam at SemEval-2023 Task 3: Multilingual transformer-based model for detecting the Genre, the Framing, and the Persuasion Techniques in Online News SemEval

Ronghao Pan | José Antonio García-Díaz | Miguel Ángel Rodríguez-García | Rafael Valencia-García |

UMUTeam and SINAI at SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis using Multilingual Large Language Models and Data Augmentation SemEval

José Antonio García-Díaz | Ronghao Pan | Salud María Jiménez Zafra | María-Teresa Martn-Valdivia | L. Alfonso Ureña-López | Rafael Valencia-García |

UMUTeam at SemEval-2023 Task 10: Fine-grained detection of sexism in English SemEval

Ronghao Pan | José Antonio García-Díaz | Salud María Jiménez Zafra | Rafael Valencia-García |

UMUTeam at SemEval-2023 Task 12: Ensemble Learning of LLMs applied to Sentiment Analysis for Low-resource African Languages SemEval

José Antonio García-Díaz | Camilo Caparros-laiz | Ángela Almela | Gema Alcaráz-Mármol | María José Marín-Pérez | Rafael Valencia-García |

Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion LTEDI WS

Prasanna Kumar Kumaresan | Bharathi Raja Chakravarthi | Subalalitha Cn | Miguel Ángel García-Cumbreras | Salud María Jiménez Zafra | José Antonio García-Díaz | Rafael Valencia-García | Momchil Hardalov | Ivan Koychev | Preslav Nakov | Daniel García-Baena | Kishore Kumar Ponnusamy |

Overview of Second Shared Task on Homophobia and Transphobia Detection in Social Media Comments LTEDI WS

Bharathi Raja Chakravarthi | Rahul Ponnusamy | Malliga S | Paul Buitelaar | Miguel Ángel García-Cumbreras | Salud María Jimenez-Zafra | Jose Antonio Garcia-Diaz | Rafael Valencia-Garcia | Nitesh Jindal |

UMUTeam@LT-EDI-ACL2022: Detecting homophobic and transphobic comments in Tamil ACL LTEDI

José García-Díaz | Camilo Caparros-Laiz | Rafael Valencia-García |

Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion ACL LTEDI

Bharathi Raja Chakravarthi | Vigneshwaran Muralidaran | Ruba Priyadharshini | Subalalitha Cn | John McCrae | Miguel Ángel García | Salud María Jiménez-Zafra | Rafael Valencia-García | Prasanna Kumaresan | Rahul Ponnusamy | Daniel García-Baena | José García-Díaz |

UMUTeam@TamilNLP-ACL2022: Emotional Analysis in Tamil ACL DravidianLangTech

José García-Díaz | Miguel Ángel Rodríguez García | Rafael Valencia-García |

UMUTeam@LT-EDI-ACL2022: Detecting Signs of Depression from text ACL LTEDI

José García-Díaz | Rafael Valencia-García |

UMUTeam@TamilNLP-ACL2022: Abusive Detection in Tamil using Linguistic Features and Transformers ACL DravidianLangTech

José García-Díaz | Manuel Valencia-Garcia | Rafael Valencia-García |

UMUTeam at SemEval-2022 Task 6: Evaluating Transformers for detecting Sarcasm in English and Arabic NAACL SemEval

José García-Díaz | Camilo Caparros-Laiz | Rafael Valencia-García |

UMUTeam at SemEval-2022 Task 5: Combining image and textual embeddings for multi-modal automatic misogyny identification NAACL SemEval

José García-Díaz | Camilo Caparros-Laiz | Rafael Valencia-García |

UMUTextStats: A linguistic feature extraction tool for Spanish LREC

José Antonio García-Díaz | Pedro José Vivancos-Vicente | Ángela Almela | Rafael Valencia-García |

UMUTeam at SemEval-2021 Task 7: Detecting and Rating Humor and Offense with Linguistic Features and Word Embeddings ACL IJCNLP SemEval

José Antonio García-Díaz | Rafael Valencia-García |

Seeing through Deception: A Computational Approach to Deceit Detection in Written Communication WS

Ángela Almela | Rafael Valencia-García | Pascual Cantos |