Knowledge Graph for Retail Commerce. - Ronghao Pan; José Antonio García-Díaz; Diego Roldán; Rafael Valencia-García (CITI, 2023)

UMUTeam at EXIST 2023: Sexism identification and categorisation fine-tuning Multilingual Large Language Models. - José Antonio García-Díaz; Ronghao Pan; Rafael Valencia-García (CLEF (Working Notes), 2023)

UMUTeam at eRisk@CLEF 2023 Shared Task: Transformer Models for Early Detection of Pathological Gambling, Depression, and Eating Disorder. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (CLEF (Working Notes), 2023)

UMUTeam at PoliticIT-EVALITA2023: Evaluating Transformer Model for Detecting Political Ideology in Italian Texts (short paper). - Ronghao Pan; Ángela Almela; Francisco García-Sánchez 001 (EVALITA, 2023)

Evaluation of Transformer-Based Models for Punctuation and Capitalization Restoration in Spanish and Portuguese. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (NLDB, 2023)

UMUTeam at SemEval-2023 Task 11: Ensemble Learning applied to Binary Supervised Classifiers with disagreements. - José Antonio García-Díaz; Ronghao Pan; Gema Alcaraz-Mármol; María José Marín-Pérez; Rafael Valencia-García (SemEval@ACL, 2023)

UMUTeam and SINAI at SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis using Multilingual Large Language Models and Data Augmentation. - José Antonio García-Díaz; Ronghao Pan; Salud María Jiménez-Zafra; María-Teresa Martn-Valdivia; Luis Alfonso Ureña López; Rafael Valencia-García (SemEval@ACL, 2023)

Chick Adams at SemEval-2023 Task 5: Using RoBERTa and DeBERTa to Extract Post and Document-based Features for Clickbait Spoiling. - Ronghao Pan; José Antonio García-Díaz; Francisco García-Sánchez 001; Rafael Valencia-García (SemEval@ACL, 2023)

UMUTeam at SemEval-2023 Task 3: Multilingual transformer-based model for detecting the Genre, the Framing, and the Persuasion Techniques in Online News. - Ronghao Pan; José Antonio García-Díaz; Miguel Ángel Rodríguez-García; Rafael Valencia-García (SemEval@ACL, 2023)

UMUTeam at SemEval-2023 Task 10: Fine-grained detection of sexism in English. - Ronghao Pan; José Antonio García-Díaz; Salud María Jiménez-Zafra; Rafael Valencia-García (SemEval@ACL, 2023)

UMUTeam at HOPE2023@IberLEF: Evaluation of Transformer Model with Data Augmentation for Multilingual Hope Speech Detection. - Ronghao Pan; Gema Alcaraz-Mármol; Francisco García-Sánchez 001 (IberLEF@SEPLN, 2023)

UMUTeam at PoliticES-IberLEF2023: Evaluating Transformers for Detecting Political Ideology in Spanish Texts. - Ronghao Pan; Camilo Caparrós-Laiz; Ángela Almela (IberLEF@SEPLN, 2023)

UMUTeam at MentalRiskES2023@IberLEF: Transformer and Ensemble Learning Models for Early Detection of Eating Disorders and Depression. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (IberLEF@SEPLN, 2023)

Evaluation of transformer-based models for punctuation and capitalization restoration in Catalan and Galician. - Ronghao Pan; José Antonio García-Díaz; Pedro José Vivancos Vicente; Rafael Valencia-García (Proces. del Leng. Natural, 2023)

Evaluation of transformer models for financial targeted sentiment analysis in Spanish. - Ronghao Pan; José Antonio García-Díaz; Francisco García-Sánchez 001; Rafael Valencia-García (PeerJ Comput. Sci., 2023)

Evolution of web tracking protection in Chrome. - Ronghao Pan; Antonio Ruiz-Martínez (J. Inf. Secur. Appl., 2023)

PoliticPA 2024: Author Profiling Gender and Political Ideology of Politicians in Panama. - Denis Cedeño-Moreno; Ronghao Pan; Miguel Vargas-Lombardo; José Antonio García-Díaz; Francisco García-Sánchez 001 (CITI, 2024)

UMUTeam at eRisk@CLEF 2024: Fine-Tuning Transformer Models with Sentiment Features for Early Detection and Severity Measurement of Eating Disorders. - Ronghao Pan; José Antonio García-Díaz; Tomás Bernal-Beltrán; Rafael Valencia-García (CLEF (Working Notes), 2024)

UMUTeam at EXIST 2024: Multi-modal Identification and Categorization of Sexism by Feature Integration. - Ronghao Pan; José Antonio García-Díaz; Tomás Bernal-Beltrán; Rafael Valencia-García (CLEF (Working Notes), 2024)

UMUTeam at SemEval-2024 Task 6: Leveraging Zero-Shot Learning for Detecting Hallucinations and Related Observable Overgeneration Mistakes. - Ronghao Pan; José Antonio García-Díaz; Tomás Bernal-Beltrán; Rafael Valencia-García (SemEval@NAACL, 2024)

UMUTeam at SemEval-2024 Task 10: Discovering and Reasoning about Emotions in Conversation using Transformers. - Ronghao Pan; José Antonio García-Díaz; Diego Roldán; Rafael Valencia-García (SemEval@NAACL, 2024)

UMUTeam at SemEval-2024 Task 4: Multimodal Identification of Persuasive Techniques in Memes through Large Language Models. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (SemEval@NAACL, 2024)

UMUTeam at SemEval-2024 Task 8: Combining Transformers and Syntax Features for Machine-Generated Text Detection. - Ronghao Pan; José Antonio García-Díaz; Pedro José Vivancos Vicente; Rafael Valencia-García (SemEval@NAACL, 2024)

Spanish FatPhoCorpus 2023: Combating Fatphobia in Social Media in Spanish Using Transformers. - José Antonio García-Díaz; Ronghao Pan; Salud María Jiménez-Zafra; Rafael Valencia-García (SEPLN Posters, 2024)

UMUTEAM at DIPROMATS 2024: Feature Integration for Detecting Fine-grained Propaganda and Narrative. - José Antonio García-Díaz; Ronghao Pan; Andreu Rodilla Lázaro; Camilo Cristancho; Rafael Valencia-García (IberLEF@SEPLN, 2024)

Multimodal Emotion Recognition in the Political Domain in Spanish. - Ronghao Pan (NLP-DS@SEPLN, 2024)

UMUTeam at HOPE@IberLEF 2024: Fine-Tuning Approach with Sentiment and Emotion Features for Hope Speech Detection. - Ronghao Pan; Ángela Almela; Gema Alcaraz-Mármol (IberLEF@SEPLN, 2024)

UMUTeam at FLARES@IberLEF 2024: Enhancing Disinformation Detection with 5W1H Techniques and Transformer Models. - Ronghao Pan; José Antonio García-Díaz; Francisco García-Sánchez 001; Rafael Valencia-García (IberLEF@SEPLN, 2024)

UMUTeam at MentalRiskES@IberLEF 2024: Using the Fine-Tuning Approach of Transformer-Based Models with Sentiment Feature for Early Detection of Mental Disorders. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (IberLEF@SEPLN, 2024)

SIGAMER: a Decision Support System for Demand Management in the Retail Industry Based on the Intelligent Analysis of Structured Data and Social Networks. - Diego Roldán; Ronghao Pan; Camilo Caparrós-Laiz; José Antonio García-Díaz; Rafael Valencia-García (SEPLN (Projects and Demonstrations), 2024)

Sanivert: Transformers-based End2End System for Speech Recognition in Spanish, Catalan and Portuguese in Healthcare. - Pedro José Vivancos Vicente; Juan Salvador Castejón-Garrido; Ronghao Pan; Camilo Caparrós-Laiz; José Antonio García-Díaz; Rafael Valencia-García (SEPLN (Projects and Demonstrations), 2024)

Spanish MEACorpus 2023: A multimodal speech-text corpus for emotion analysis in Spanish from natural environments. - Ronghao Pan; José Antonio García-Díaz; Miguel Ángel Rodríguez-García; Rafael Valencia-García (Comput. Stand. Interfaces, 2024)

Overview of EmoSPeech at IberLEF 2024: Multimodal Speech-text Emotion Recognition in Spanish. - Ronghao Pan; José Antonio García-Díaz; Miguel Ángel Rodríguez-García; Francisco García-Sánchez 001; Rafael Valencia-García (Proces. del Leng. Natural, 2024)

Fine grain emotion analysis in Spanish using linguistic features and transformers. - Alejandro Salmerón-Ríos; José Antonio García-Díaz; Ronghao Pan; Rafael Valencia-García (PeerJ Comput. Sci., 2024)

Spanish MTLHateCorpus 2023: Multi-task learning for hate speech detection to identify speech type, target, target group and intensity. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (Comput. Stand. Interfaces, 2025)

Optimizing Few-Shot Learning Through a Consistent Retrieval Extraction System for Hate Speech Detection. - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (Proces. del Leng. Natural, 2025)