COPOS: Corpus Of Patient Opinions in Spanish. Application of Sentiment Analysis Techniques. - Flor Miriam Plaza del Arco; María Teresa Martín-Valdivia; Salud M. Jiménez-Zafra; M. Dolores Molina-González; Eugenio Martínez Cámara (Proces. del Leng. Natural, 2016)

SINAI at SemEval-2018 Task 1: Emotion Recognition in Tweets. - Flor Miriam Plaza del Arco; Salud María Jiménez-Zafra; Maite Martín-Valdivia; Luis Alfonso Ureña López (SemEval@NAACL-HLT, 2018)

SINAI en TASS 2018: Inserción de Conocimiento Emocional Externo a un Clasificador Lineal de Emociones (SINAI at TASS 2018: Lineal Classification System with Emotional External Knowledge). - Flor Miriam Plaza del Arco; Eugenio Martínez-Cámara; María Teresa Martín Valdivia; Luis Alfonso Ureña López (TASS@SEPLN, 2018)

SINAI at IEST 2018: Neural Encoding of Emotional External Knowledge for Emotion Classification. - Flor Miriam Plaza del Arco; Eugenio Martínez-Cámara; Maite Martín-Valdivia; Luis Alfonso Ureña López (WASSA@EMNLP, 2018)

Lexicon Adaptation for Spanish Emotion Mining. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Salud M. Jiménez-Zafra; María Teresa Martín Valdivia (Proces. del Leng. Natural, 2018)

Monge: Geographic Monitor of Diseases. - Salud María Jiménez-Zafra; Flor Miriam Plaza del Arco; Miguel Ángel García Cumbreras; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (Proces. del Leng. Natural, 2018)

Integrating UMLS for Early Detection of Sings of Anorexia. - Flor Miriam Plaza del Arco; Pilar López-Úbeda; Manuel Carlos Díaz-Galiano; Luis Alfonso Ureña López; María Teresa Martín Valdivia (CLEF (Working Notes), 2019)

Bots and Gender Profiling on Twitter using Sociolinguistic Features. - Edwin A. Puertas Del Castillo; Luis Gabriel Moreno-Sandoval; Flor Miriam Plaza del Arco; Jorge Andrés Alvarado-Valencia; Alexandra Pomares-Quimbaya; Luis Alfonso Ureña López (CLEF (Working Notes), 2019)

Celebrity Profiling on Twitter using Sociolinguistic Features. - Luis Gabriel Moreno-Sandoval; Edwin A. Puertas Del Castillo; Flor Miriam Plaza del Arco; Alexandra Pomares-Quimbaya; Jorge Andrés Alvarado-Valencia; Luis Alfonso Ureña López (CLEF (Working Notes), 2019)

Detecting Anorexia in Spanish Tweets. - Pilar López-Úbeda; Flor Miriam Plaza del Arco; Manuel Carlos Díaz-Galiano; Luis Alfonso Ureña López; María Teresa Martín Valdivia (RANLP, 2019)

SINAI at SemEval-2019 Task 3: Using affective features for emotion classification in textual conversations. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Maite Martín-Valdivia; Luis Alfonso Ureña López (SemEval@NAACL-HLT, 2019)

SINAI at SemEval-2019 Task 5: Ensemble learning to detect hate speech against inmigrants and women in English and Spanish tweets. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Maite Martín-Valdivia; Luis Alfonso Ureña López (SemEval@NAACL-HLT, 2019)

SINAI at SemEval-2019 Task 6: Incorporating lexicon knowledge into SVM learning to identify and categorize offensive language in social media. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Maite Martín-Valdivia; Luis Alfonso Ureña López (SemEval@NAACL-HLT, 2019)

Ensemble Learning to Detect Aggressiveness in Mexican Spanish Tweets. - María Dolores Molina-González; Flor Miriam Plaza del Arco; María Teresa Martín-Valdivia; Luis Alfonso Ureña López (IberLEF@SEPLN, 2019)

EmoEvent: A Multilingual Emotion Corpus based on different Events. - Flor Miriam Plaza del Arco; Carlo Strapparava; Luis Alfonso Ureña López; María Teresa Martín Valdivia (LREC, 2020)

SINAI at SemEval-2020 Task 12: Offensive Language Identification Exploring Transfer Learning Models. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; Maite Martín-Valdivia (SemEval@COLING, 2020)

Overview of TASS 2020: Introducing Emotion Detection. - Manuel García Vega; Manuel Carlos Díaz-Galiano; Miguel Ángel García Cumbreras; Flor Miriam Plaza del Arco; Arturo Montejo-Ráez; Salud María Jiménez-Zafra; Eugenio Martínez Cámara; César Antonio Aguilar; Marco Antonio Sobrevilla Cabezudo; Luis Chiruzzo; Daniela Moctezuma 001 (IberLEF@SEPLN, 2020)

Improved emotion recognition in Spanish social media through incorporation of lexical knowledge. - Flor Miriam Plaza del Arco; María Teresa Martín Valdivia; Luis Alfonso Ureña López; Ruslan Mitkov (Future Gener. Comput. Syst., 2020)

Detecting Misogyny and Xenophobia in Spanish Tweets Using Language Technologies. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (ACM Trans. Internet Techn., 2020)

Multi-Task Learning with Sentiment Emotion and Target Detection to Recognize Hate Speech and Offensive Language. - Flor Miriam Plaza del Arco; Sercan Halat; Sebastian Padó; Roman Klinger (FIRE (Working Notes), 2021)

OffendES: A New Corpus in Spanish for Offensive Language Research. - Flor Miriam Plaza del Arco; Arturo Montejo-Ráez; Luis Alfonso Ureña López; María Teresa Martín Valdivia (RANLP, 2021)

SINAI at SemEval-2021 Task 5: Combining Embeddings in a BiLSTM-CRF model for Toxic Spans Detection. - Flor Miriam Plaza del Arco; Pilar López-Úbeda; Luis Alfonso Ureña López; María Teresa Martín Valdivia (SemEval@ACL/IJCNLP, 2021)

Sexism Identification in Social Networks using a Multi-Task Learning System. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (IberLEF@SEPLN, 2021)

SINAI at IberLEF-2021 DETOXIS task: Exploring Features as Tasks in a Multi-task Learning Approach to Detecting Toxic Comments. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (IberLEF@SEPLN, 2021)

Smile: Asistente virtual inteligente con detección de emociones. - Flor Miriam Plaza del Arco; Salud María Jiménez-Zafra; Daniel García-Baena; Miguel Ángel García Cumbreras (SEPLN (Projects and Demonstrations), 2021)

Fiero: Asistente virtual para la captación de insultos. - Beatriz Botella Gil; Flor Miriam Plaza del Arco; Ana Belén Parras Portillo; Yoan Gutiérrez (SEPLN (Projects and Demonstrations), 2021)

A Social Monitor for Detecting Inappropriate Behavior. - José-Alberto Mesa-Murgado; Flor Miriam Plaza del Arco; Pilar López-Úbeda; María Teresa Martín-Valdivia (SEPLN (Projects and Demonstrations), 2021)

A Multi-Task Learning Approach to Hate Speech Detection Leveraging Sentiment Analysis. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (IEEE Access, 2021)

Comparing pre-trained language models for Spanish hate speech detection. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (Expert Syst. Appl., 2021)

Overview of MeOffendEs at IberLEF 2021: Offensive Language Detection in Spanish Variants. - Flor Miriam Plaza del Arco; Marco Casavantes; Hugo Jair Escalante; María Teresa Martín Valdivia; Arturo Montejo-Ráez; Manuel Montes-y-Gómez; Horacio Jesús Jarquín-Vásquez; Luis Villaseñor Pineda (Proces. del Leng. Natural, 2021)

Overview of the EmoEvalEs task on emotion detection for Spanish at IberLEF 2021. - Flor Miriam Plaza del Arco; Salud María Jiménez-Zafra; Arturo Montejo-Ráez; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (Proces. del Leng. Natural, 2021)

NECOS: An annotated corpus to identify constructive news comments in Spanish. - Pilar López-Úbeda; Flor Miriam Plaza del Arco; Manuel Carlos Díaz-Galiano; María Teresa Martín Valdivia (Proces. del Leng. Natural, 2021)

SINAI at eRisk@CLEF 2022: Approaching Early Detection of Gambling and Eating Disorders with Natural Language Processing. - Alba María Mármol-Romero; Salud María Jiménez-Zafra; Flor Miriam Plaza del Arco; M. Dolores Molina-González; María Teresa Martín Valdivia; Arturo Montejo-Ráez (CLEF (Working Notes), 2022)

Natural Language Inference Prompts for Zero-shot Emotion Classification in Text across Corpora. - Flor Miriam Plaza del Arco; María Teresa Martín Valdivia; Roman Klinger (COLING, 2022)

SHARE: A Lexicon of Harmful Expressions by Spanish Speakers. - Flor Miriam Plaza del Arco; Ana Belén Parras Portillo; Pilar López-Úbeda; Beatriz Botella Gil; María Teresa Martín Valdivia (LREC, 2022)

Exploring the Use of Different Linguistic Phenomena for Sexism Identification in Social Networks. - Flor Miriam Plaza del Arco; María Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (IberLEF@SEPLN, 2022)

InLIFE. Tecnologías del Lenguaje aplicadas al envejecimiento activo (InLIFE. Language Technologies applied to active aging). - Miguel Ángel García Cumbreras; Fernando Martínez Santiago 001; Luis Alfonso Ureña López; María Teresa Martín-Valdivia; Arturo Montejo-Ráez; Manuel García Vega; Manuel Carlos Díaz-Galiano; M. Dolores Molina-González; Salud M. Jiménez-Zafra; Flor Miriam Plaza del Arco; Rosario García-Viedma (SEPLN (Projects and Demonstrations), 2022)

COBATO. Un chatbot orientado a asistir al pequeño comercio (COBATO. A chatbot aimed at assisting small retailers). - Clara Díaz-Ruíz; Fernando Martínez Santiago 001; Arturo Montejo-Ráez; María Teresa Martín-Valdivia; Luis Alfonso Ureña López; Manuel Carlos Díaz-Galiano; Miguel Ángel García Cumbreras; Manuel García Vega; Flor Miriam Plaza del Arco; Salud M. Jiménez-Zafra; María Dolores Molina-González (SEPLN (Projects and Demonstrations), 2022)

ALIADA: Artificial Intelligence-based language applications for the detection of aggressiveness in social networks. - José-Alberto Mesa-Murgado; Flor Miriam Plaza del Arco; Jaime Collado-Montañez; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (SEPLN (Projects and Demonstrations), 2022)

Big Hug: Artificial intelligence for the protection of digital societies. - Arturo Montejo-Ráez; María Teresa Martín-Valdivia; Luis Alfonso Ureña López; Manuel Carlos Díaz-Galiano; Miguel Ángel García Cumbreras; Manuel García Vega; Fernando Martínez Santiago 001; Flor Miriam Plaza del Arco; Salud M. Jiménez-Zafra; María Dolores Molina-González; Luis-Joaquín García-López; María Belén Díez Bedmar (SEPLN (Projects and Demonstrations), 2022)

Empathy and Distress Prediction using Transformer Multi-output Regression and Emotion Analysis with an Ensemble of Supervised and Zero-Shot Learning Models. - Flor Miriam Plaza del Arco; Jaime Collado-Montañez; Luis Alfonso Ureña López; María Teresa Martín Valdivia (WASSA@ACL, 2022)

Integrating implicit and explicit linguistic phenomena via multi-task learning for offensive language detection. - Flor Miriam Plaza del Arco; M. Dolores Molina-González; Luis Alfonso Ureña López; María Teresa Martín Valdivia (Knowl. Based Syst., 2022)

SINAI at eRisk@CLEF 2023: Approaching Early Detection of Gambling with Natural Language Processing. - Alba María Mármol-Romero; Flor Miriam Plaza del Arco; Arturo Montejo-Ráez (CLEF (Working Notes), 2023)

Integrating Annotator Information in Transformer Fine-tuning for Sexism Detection. - María Estrella Vallecillo Rodríguez; Flor Miriam Plaza del Arco; Luis Alfonso Ureña López; María Teresa Martín-Valdivia; Arturo Montejo-Ráez (CLEF (Working Notes), 2023)

A Tale of Pronouns: Interpretability Informs Gender Bias Mitigation for Fairer Instruction-Tuned Machine Translation. - Giuseppe Attanasio; Flor Miriam Plaza del Arco; Debora Nozza; Anne Lauscher (EMNLP, 2023)

SINAI at SemEval-2023 Task 10: Leveraging Emotions, Sentiments, and Irony Knowledge for Explainable Detection of Online Sexism. - María Estrella Vallecillo Rodríguez; Flor Miriam Plaza del Arco; Luis Alfonso Ureña López; María Teresa Martín Valdivia (SemEval@ACL, 2023)

Leveraging Label Variation in Large Language Models for Zero-Shot Text Classification. - Flor Miriam Plaza del Arco; Debora Nozza; Dirk Hovy (CoRR, 2023)

Overview of MentalRiskES at IberLEF 2023: Early Detection of Mental Disorders Risk in Spanish. - Alba María Mármol-Romero; Adrián Moreno-Muñoz; Flor Miriam Plaza del Arco; María Dolores Molina-González; María Teresa Martín Valdivia; Luis Alfonso Ureña López; Arturo Montejo-Ráez (Proces. del Leng. Natural, 2023)

Angry Men, Sad Women: Large Language Models Reflect Gendered Stereotypes in Emotion Attribution. - Flor Miriam Plaza del Arco; Amanda Cercas Curry; Alba Cercas Curry; Gavin Abercrombie; Dirk Hovy (ACL (1), 2024)

Emotion Analysis in NLP: Trends, Gaps and Roadmap for Future Directions. - Flor Miriam Plaza del Arco; Alba Curry; Amanda Cercas Curry; Dirk Hovy (LREC/COLING, 2024)

MentalRiskES: A New Corpus for Early Detection of Mental Disorders in Spanish. - Alba María Mármol-Romero; Adrián Moreno-Muñoz; Flor Miriam Plaza del Arco; M. Dolores Molina-González; María Teresa Martín Valdivia; Luis Alfonso Ureña López; Arturo Montejo-Ráez (LREC/COLING, 2024)

Divine LLaMAs: Bias, Stereotypes, Stigmatization, and Emotion Representation of Religion in Large Language Models. - Flor Miriam Plaza del Arco; Amanda Cercas Curry; Susanna Paoli; Alba Cercas Curry; Dirk Hovy (EMNLP (Findings), 2024)

Language Model Council: Benchmarking Foundation Models on Highly Subjective Tasks by Consensus. - Justin Zhao; Flor Miriam Plaza del Arco; Amanda Cercas Curry (CoRR, 2024)

Detecting offensive language by integrating multiple linguistic phenomena. - Flor Miriam Plaza del Arco (Proces. del Leng. Natural, 2024)

Toxicity in Spanish News Comments and its Relationship with Constructiveness. - Pilar López-Úbeda; Flor Miriam Plaza del Arco; Manuel Carlos Díaz-Galiano; María Teresa Martín Valdivia (Proces. del Leng. Natural, 2024)

Overview of MentalRiskES at IberLEF 2024: Early Detection of Mental Disorders Risk in Spanish. - Alba María Mármol-Romero; Adrián Moreno-Muñoz; Flor Miriam Plaza del Arco; M. Dolores Molina-González; María Teresa Martín Valdivia; Luis Alfonso Ureña López; Arturo Montejo-Ráez (Proces. del Leng. Natural, 2024)

La Leaderboard: A Large Language Model Leaderboard for Spanish Varieties and Languages of Spain and Latin America. - María Grandury; Javier Aula-Blasco; Júlia Falcão; Clémentine Fourrier; Miguel González Saiz; Gonzalo Martínez 001; Gonzalo Santamaría Gómez; Rodrigo Agerri; Nuria Aldama-García; Luis Chiruzzo; Javier Conde; Helena Gómez-Adorno; et al. (ACL (1), 2025)

Language Model Council: Democratically Benchmarking Foundation Models on Highly Subjective Tasks. - Justin Zhao; Flor Miriam Plaza del Arco; Amanda Cercas Curry (NAACL (Long Papers), 2025)

Combining profile features for offensiveness detection on Spanish social media. - María Estrella Vallecillo Rodríguez; Flor Miriam Plaza del Arco; Arturo Montejo-Ráez (Expert Syst. Appl., 2025)

MSTS: A Multimodal Safety Test Suite for Vision-Language Models. - Paul Röttger; Giuseppe Attanasio; Felix Friedrich; Janis Goldzycher; Alicia Parrish; Rishabh Bhardwaj; Chiara Di Bonaventura; Roman Eng; Gaia El Khoury Geagea; Subhra S. Goswami; Jieun Han; Dirk Hovy; et al. (CoRR, 2025)

Think Like a Person Before Responding: A Multi-Faceted Evaluation of Persona-Guided LLMs for Countering Hate. - Mikel K. Ngueajio; Flor Miriam Plaza del Arco; Yi-Ling Chung; Danda B. Rawat; Amanda Cercas Curry (CoRR, 2025)

MFTCXplain: A Multilingual Benchmark Dataset for Evaluating the Moral Reasoning of LLMs through Hate Speech Multi-hop Explanation. - Jackson Trager; Francielle Vargas; Diego Alves; Matteo Guida; Mikel K. Ngueajio; Ameeta Agrawal; Flor Miriam Plaza del Arco; Yalda Daryanai; Farzan Karimi-Malekabadi (CoRR, 2025)

La Leaderboard: A Large Language Model Leaderboard for Spanish Varieties and Languages of Spain and Latin America. - María Grandury; Javier Aula-Blasco; Júlia Falcão; Clémentine Fourrier; Miguel González Saiz; Gonzalo Martínez 001; Gonzalo Santamaría; Rodrigo Agerri; Nuria Aldama; Luis Chiruzzo; Javier Conde; Helena Gómez; et al. (CoRR, 2025)