José Antonio García-Díaz

110 papers B 1C 3Misc 3Journal 31Unranked 71
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Dynamic Multimodal Causal Graph framework for standardized Emotion Recognition in Conversations.
Comput. Stand. Interfaces
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2026 J jnl
Spanish PoliSUM-2025: Evaluating Stylistic and Editorial Fidelity in Abstractive Summarization of Political News.
Proces. del Leng. Natural
Ronghao Pan, Tomás Bernal-Beltrán, Jorge Gómez-Navalon, José Antonio García-Díaz, Rafael Valencia-García
2025 — conf
MEPI. Deep Learning-based System for Maintenance Event Prediction in Industry 4.0.
SEPLN-PD
José Ángel Noguera-Arnaldos, Juan Antonio Sánchez-Gil, Tomás Bernal-Beltrán, Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2025 J jnl
Optimizing Few-Shot Learning Through a Consistent Retrieval Extraction System for Hate Speech Detection.
Proces. del Leng. Natural
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2025 J jnl
Overview of SatiSPeech at IberLEF 2025: Multimodal Audio-Text Satire Classification in Spanish.
Proces. del Leng. Natural
Ronghao Pan, José Antonio García-Díaz, Tomás Bernal-Beltrán, Francisco García-Sánchez, Rafael Valencia-García
2025 — conf
RetaiLLM: A Multilingual, Optimised LLM-based Chatbot System for Retail Management.
SEPLN-PD
Pedro José Vivancos Vicente, Juan Salvador Castejón-Garrido, Camilo Caparrós-Laiz, Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2025 J jnl
Sentiment Analysis in Mexican Spanish: A Comparison Between Fine-Tuning and In-Context Learning with Large Language Models.
Future Internet
Tomás Bernal-Beltrán, Mario Andrés Paredes-Valverde, María del Pilar Salas-Zárate, José Antonio García-Díaz, Rafael Valencia-García
2025 J jnl
Spanish MTLHateCorpus 2023: Multi-task learning for hate speech detection to identify speech type, target, target group and intensity.
Comput. Stand. Interfaces
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2025 — conf
UMUTeam at EXIST 2025: Multimodal Transformer Architectures and Soft-Label Learning for Sexism Detection.
CLEF (Working Notes)
Ronghao Pan, Tomás Bernal-Beltrán, José Antonio García-Díaz, Rafael Valencia-García
2025 — conf
UMUTeam at ImageCLEF 2025: Fine-Tuning a Vision-Language Model for Medical Image Captioning and SapBERT-Based Reranking for Concept Detection.
CLEF (Working Notes)
Ronghao Pan, Tomás Bernal-Beltrán, José Antonio García-Díaz, Rafael Valencia-García
2025 — conf
UmuTeam at CheckThat! 2025: Language-Specific versus Multilingual Models for Fact-Checking.
CLEF (Working Notes)
Tomás Bernal-Beltrán, Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2025 — conf
UmuTeam at TA1C 2025: Leveraging Large Language Models for Identifying and Spoiling Clickbait in Spanish Language.
IberLEF@SEPLN
Tomás Bernal-Beltrán, Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2024 J jnl
Evaluating Transformers and Linguistic Features integration for Author Profiling tasks in Spanish.
Data Knowl. Eng.
José Antonio García-Díaz, Ghassan Beydoun, Rafael Valencia-García
2024 J jnl
Fine grain emotion analysis in Spanish using linguistic features and transformers.
PeerJ Comput. Sci.
Alejandro Salmerón-Ríos, José Antonio García-Díaz, Ronghao Pan, Rafael Valencia-García
2024 — conf
Language Technology-based Political Microtargeting Services.
CITI
José Antonio García-Díaz, María José Marín-Pérez, Gema Alcaraz-Mármol, Ángela Almela, José Antonio Miñarro-Giménez, Francisco García-Sánchez
2024 J jnl
Overview of EmoSPeech at IberLEF 2024: Multimodal Speech-text Emotion Recognition in Spanish.
Proces. del Leng. Natural
Ronghao Pan, José Antonio García-Díaz, Miguel Ángel Rodríguez-García, Francisco García-Sánchez, Rafael Valencia-García
2024 J jnl
Overview of HOPE at IberLEF 2024: Approaching Hope Speech Detection in Social Media from Two Perspectives, for Equality, Diversity and Inclusion and as Expectations.
Proces. del Leng. Natural
Daniel García-Baena, Fazlourrahman Balouchzahi, Sabur Butt, Miguel Ángel García Cumbreras, Atnafu Lambebo Tonja, José Antonio García-Díaz, Selen Bozkurt, Bharathi Raja Chakravarthi, Hector G. Ceballos, Rafael Valencia-García, Grigori Sidorov, Luis Alfonso Ureña López, Alexander F. Gelbukh, Salud María Jiménez-Zafra
2024 — conf
PoliticPA 2024: Author Profiling Gender and Political Ideology of Politicians in Panama.
CITI
Denis Cedeño-Moreno, Ronghao Pan, Miguel Vargas-Lombardo, José Antonio García-Díaz, Francisco García-Sánchez
2024 — conf
SIGAMER: a Decision Support System for Demand Management in the Retail Industry Based on the Intelligent Analysis of Structured Data and Social Networks.
SEPLN (Projects and Demonstrations)
Diego Roldán, Ronghao Pan, Camilo Caparrós-Laiz, José Antonio García-Díaz, Rafael Valencia-García
2024 — conf
Sanivert: Transformers-based End2End System for Speech Recognition in Spanish, Catalan and Portuguese in Healthcare.
SEPLN (Projects and Demonstrations)
Pedro José Vivancos Vicente, Juan Salvador Castejón-Garrido, Ronghao Pan, Camilo Caparrós-Laiz, José Antonio García-Díaz, Rafael Valencia-García
2024 — conf
Spanish FatPhoCorpus 2023: Combating Fatphobia in Social Media in Spanish Using Transformers.
SEPLN Posters
José Antonio García-Díaz, Ronghao Pan, Salud María Jiménez-Zafra, Rafael Valencia-García
2024 J jnl
Spanish MEACorpus 2023: A multimodal speech-text corpus for emotion analysis in Spanish from natural environments.
Comput. Stand. Interfaces
Ronghao Pan, José Antonio García-Díaz, Miguel Ángel Rodríguez-García, Rafael Valencia-García
2024 — conf
UMUTEAM at DIPROMATS 2024: Feature Integration for Detecting Fine-grained Propaganda and Narrative.
IberLEF@SEPLN
José Antonio García-Díaz, Ronghao Pan, Andreu Rodilla Lázaro, Camilo Cristancho, Rafael Valencia-García
2024 — conf
UMUTeam at EXIST 2024: Multi-modal Identification and Categorization of Sexism by Feature Integration.
CLEF (Working Notes)
Ronghao Pan, José Antonio García-Díaz, Tomás Bernal-Beltrán, Rafael Valencia-García
2024 — conf
UMUTeam at FLARES@IberLEF 2024: Enhancing Disinformation Detection with 5W1H Techniques and Transformer Models.
IberLEF@SEPLN
Ronghao Pan, José Antonio García-Díaz, Francisco García-Sánchez, Rafael Valencia-García
2024 — conf
UMUTeam at MentalRiskES@IberLEF 2024: Using the Fine-Tuning Approach of Transformer-Based Models with Sentiment Feature for Early Detection of Mental Disorders.
IberLEF@SEPLN
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2024 — conf
UMUTeam at SemEval-2024 Task 10: Discovering and Reasoning about Emotions in Conversation using Transformers.
SemEval@NAACL
Ronghao Pan, José Antonio García-Díaz, Diego Roldán, Rafael Valencia-García
2024 — conf
UMUTeam at SemEval-2024 Task 4: Multimodal Identification of Persuasive Techniques in Memes through Large Language Models.
SemEval@NAACL
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2024 — conf
UMUTeam at SemEval-2024 Task 6: Leveraging Zero-Shot Learning for Detecting Hallucinations and Related Observable Overgeneration Mistakes.
SemEval@NAACL
Ronghao Pan, José Antonio García-Díaz, Tomás Bernal-Beltrán, Rafael Valencia-García
2024 — conf
UMUTeam at SemEval-2024 Task 8: Combining Transformers and Syntax Features for Machine-Generated Text Detection.
SemEval@NAACL
Ronghao Pan, José Antonio García-Díaz, Pedro José Vivancos Vicente, Rafael Valencia-García
2024 — conf
UMUTeam at eRisk@CLEF 2024: Fine-Tuning Transformer Models with Sentiment Features for Early Detection and Severity Measurement of Eating Disorders.
CLEF (Working Notes)
Ronghao Pan, José Antonio García-Díaz, Tomás Bernal-Beltrán, Rafael Valencia-García
2023 — conf
AIInFunds. Intelligent Services for Monitoring Tendencies of Alternative Investment Funds.
SEPLN (Projects and Demonstrations)
José Antonio García-Díaz, José Antonio Miñarro-Giménez, Ángela Almela, Gema Alcaraz-Mármol, María José Marín-Pérez, Francisco García-Sánchez, Rafael Valencia-García
2023 — conf
Chick Adams at SemEval-2023 Task 5: Using RoBERTa and DeBERTa to Extract Post and Document-based Features for Clickbait Spoiling.
SemEval@ACL
Ronghao Pan, José Antonio García-Díaz, Francisco García-Sánchez, Rafael Valencia-García
2023 J jnl
Evaluating feature combination strategies for hate-speech detection in Spanish using linguistic features and transformers.
Complex Intell. Syst.
José Antonio García-Díaz, Salud María Jiménez-Zafra, Miguel Ángel García Cumbreras, Rafael Valencia-García
2023 C conf
Evaluation of Transformer-Based Models for Punctuation and Capitalization Restoration in Spanish and Portuguese.
NLDB
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2023 J jnl
Evaluation of transformer models for financial targeted sentiment analysis in Spanish.
PeerJ Comput. Sci.
Ronghao Pan, José Antonio García-Díaz, Francisco García-Sánchez, Rafael Valencia-García
2023 J jnl
Evaluation of transformer-based models for punctuation and capitalization restoration in Catalan and Galician.
Proces. del Leng. Natural
Ronghao Pan, José Antonio García-Díaz, Pedro José Vivancos Vicente, Rafael Valencia-García
2023 — conf
FD. A Platform for Monitoring Financial and Economic Information towards Alternative Investment Funds.
SEPLN (Projects and Demonstrations)
José Antonio García-Díaz, José Antonio Miñarro-Giménez, Ángela Almela, Gema Alcaraz-Mármol, María José Marín-Pérez, Francisco García-Sánchez, Rafael Valencia-García
2023 J jnl
Hope speech detection in Spanish.
Lang. Resour. Evaluation
Daniel García-Baena, Miguel Ángel García Cumbreras, Salud M. Jiménez-Zafra, José Antonio García-Díaz, Rafael Valencia-García
2023 — conf
Knowledge Graph for Retail Commerce.
CITI
Ronghao Pan, José Antonio García-Díaz, Diego Roldán, Rafael Valencia-García
2023 J jnl
Linguistic features integration for text classification tasks in Spanish.
Proces. del Leng. Natural
José Antonio García-Díaz
2023 J jnl
Overview of FinancES 2023: Financial Targeted Sentiment Analysis in Spanish.
Proces. del Leng. Natural
José Antonio García-Díaz, Ángela Almela, Francisco García-Sánchez, Gema Alcaraz-Mármol, María José Marín-Pérez, Rafael Valencia-García
2023 J jnl
Overview of HOPE at IberLEF 2023: Multilingual Hope Speech Detection.
Proces. del Leng. Natural
Salud María Jiménez-Zafra, Miguel Ángel García Cumbreras, Daniel García-Baena, José Antonio García-Díaz, Bharathi Raja Chakravarthi, Rafael Valencia-García, Luis Alfonso Ureña López
2023 J jnl
Overview of PoliticES at IberLEF 2023: Political Ideology Detection in Spanish Texts.
Proces. del Leng. Natural
José Antonio García-Díaz, Salud María Jiménez-Zafra, María Teresa Martín Valdivia, Francisco García-Sánchez, Luis Alfonso Ureña López, Rafael Valencia-García
2023 — conf
PoliticIT at EVALITA 2023: Overview of the Political Ideology Detection in Italian Texts Task.
EVALITA
Daniel Russo, Salud María Jiménez-Zafra, José Antonio García-Díaz, Tommaso Caselli, Luis Alfonso Ureña López, Rafael Valencia-García
2023 — ed.
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2023) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2023), Jaén, Spain, September 26, 2023.
IberLEF@SEPLN
Manuel Montes-y-Gómez, Francisco Rangel, Salud María Jiménez-Zafra, Marco Casavantes, Begoña Altuna, Miguel Ángel Álvarez-Carmona, Gemma Bel-Enguix, Luis Chiruzzo, Iker de la Iglesia, Hugo Jair Escalante, Miguel Ángel García Cumbreras, José Antonio García-Díaz, José Ángel González Barba, Roberto Labadie Tamayo, Salvador Lima, Pablo Moral, Flor Miriam Plaza del Arco, Rafael Valencia-García
2023 — conf
SafercITies. Intelligent System for the Analysis and Monitoring of Citizen Security.
CITI
José Antonio García-Díaz, Camilo Caparrós-Laiz, David Santiago García-Chicangana, Carlos Díaz-Morales, David Barbáchano, Mario Andrés Paredes-Valverde, Juan Miguel Gómez-Berbís, Rafael Valencia-García
2023 J jnl
Smart Analysis of Economics Sentiment in Spanish Based on Linguistic Features and Transformers.
IEEE Access
José Antonio García-Díaz, Francisco García-Sánchez, Rafael Valencia-García
2023 J jnl
Spanish hate-speech detection in football.
Proces. del Leng. Natural
Esteban Montesinos-Cánovas, Francisco García-Sánchez, José Antonio García-Díaz, Gema Alcaraz-Mármol, Rafael Valencia-García
2023 — conf
UMUTeam and SINAI at SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis using Multilingual Large Language Models and Data Augmentation.
SemEval@ACL
José Antonio García-Díaz, Ronghao Pan, Salud María Jiménez-Zafra, María-Teresa Martn-Valdivia, Luis Alfonso Ureña López, Rafael Valencia-García
2023 — conf
UMUTeam at Dipromats 2023: Propaganda Detection in Spanish and English Combining Linguistic Features with Contextual Sentence Embeddings.
IberLEF@SEPLN
José Antonio García-Díaz, Rafael Valencia-García
2023 — conf
UMUTeam at EXIST 2023: Sexism identification and categorisation fine-tuning Multilingual Large Language Models.
CLEF (Working Notes)
José Antonio García-Díaz, Ronghao Pan, Rafael Valencia-García
2023 — conf
UMUTeam at HOMO-MEX 2023: Fine-tuning Large Language Models integration for solving hate-speech detection in Mexican Spanish.
IberLEF@SEPLN
José Antonio García-Díaz, Salud María Jiménez-Zafra, Rafael Valencia-García
2023 — conf
UMUTeam at HUHU 2023: Detecting Prejudices in Humour Using Ensemble Learning and Knowledge Integration.
IberLEF@SEPLN
José Antonio García-Díaz, Rafael Valencia-García
2023 — conf
UMUTeam at MentalRiskES2023@IberLEF: Transformer and Ensemble Learning Models for Early Detection of Eating Disorders and Depression.
IberLEF@SEPLN
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2023 — conf
UMUTeam at SemEval-2023 Task 10: Fine-grained detection of sexism in English.
SemEval@ACL
Ronghao Pan, José Antonio García-Díaz, Salud María Jiménez-Zafra, Rafael Valencia-García
2023 — conf
UMUTeam at SemEval-2023 Task 11: Ensemble Learning applied to Binary Supervised Classifiers with disagreements.
SemEval@ACL
José Antonio García-Díaz, Ronghao Pan, Gema Alcaraz-Mármol, María José Marín-Pérez, Rafael Valencia-García
2023 — conf
UMUTeam at SemEval-2023 Task 12: Ensemble Learning of LLMs applied to Sentiment Analysis for Low-resource African Languages.
SemEval@ACL
José Antonio García-Díaz, Camilo Caparrós-Laiz, Ángela Almela, Gema Alcaraz-Mármol, María José Marín-Pérez, Rafael Valencia-García
2023 — conf
UMUTeam at SemEval-2023 Task 3: Multilingual transformer-based model for detecting the Genre, the Framing, and the Persuasion Techniques in Online News.
SemEval@ACL
Ronghao Pan, José Antonio García-Díaz, Miguel Ángel Rodríguez-García, Rafael Valencia-García
2023 — conf
UMUTeam at eRisk@CLEF 2023 Shared Task: Transformer Models for Early Detection of Pathological Gambling, Depression, and Eating Disorder.
CLEF (Working Notes)
Ronghao Pan, José Antonio García-Díaz, Rafael Valencia-García
2022 J jnl
Compilation and evaluation of the Spanish SatiCorpus 2021 for satire identification using linguistic features and transformers.
Complex Intell. Syst.
José Antonio García-Díaz, Rafael Valencia-García
2022 — conf
Exploring Language Independent Linguistic Features and Transformers in a Multi-label Emotion Detection Challenge in Urdu using Nastalīq Script.
FIRE (Working Notes)
José Antonio García-Díaz, Manuel Valencia-García, Gema Alcaraz-Mármol, Rafael Valencia-García
2022 — conf
IVRMaker, An Interactive and Customizable Telephone Chatbot Services Platform.
CITI
Miguel Ángel Rodríguez-García, Camilo Caparrós-Laiz, Pedro José Vivancos Vicente, José Antonio García-Díaz, Rafael Valencia-García
2022 J jnl
Overview of PoliticEs 2022: Spanish Author Profiling for Political Ideology.
Proces. del Leng. Natural
José Antonio García-Díaz, Salud María Jiménez-Zafra, María Teresa Martín Valdivia, Francisco García-Sánchez, Luis Alfonso Ureña López, Rafael Valencia-García
2022 — conf
Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion.
LT-EDI
Bharathi Raja Chakravarthi, Vigneshwaran Muralidaran, Ruba Priyadharshini, Subalalitha Chinnaudayar Navaneethakrishnan, John P. McCrae, Miguel Ángel García, Salud María Jiménez-Zafra, Rafael Valencia-García, Prasanna Kumar Kumaresan, Rahul Ponnusamy, Daniel García-Baena, José Antonio García-Díaz
2022 J jnl
Psychographic traits identification based on political ideology: An author analysis study on Spanish politicians' tweets posted in 2020.
Future Gener. Comput. Syst.
José Antonio García-Díaz, Ricardo Colomo-Palacios, Rafael Valencia-García
2022 — conf
UMUTeam at DA-VINCIS 2022: Aggressive and Violent Classification using Knowledge Integration and Ensemble Learning.
IberLEF@SEPLN
José Antonio García-Díaz, Salud María Jiménez-Zafra, Miguel Ángel Rodríguez-García, Rafael Valencia-García
2022 — conf
UMUTeam at EXIST 2022: Knowledge Integration and Ensemble Learning for Multilingual Sexism Identification and Categorization using Linguistic Features and Transformers.
IberLEF@SEPLN
José Antonio García-Díaz, Salud María Jiménez-Zafra, Ricardo Colomo-Palacios, Rafael Valencia-García
2022 — conf
UMUTeam at IROSTEREO: Profiling Irony and Stereotype spreaders on Twitter combining Linguistic Features with Transformers.
CLEF (Working Notes)
José Antonio García-Díaz, Miguel Ángel Rodríguez-García, Francisco García-Sánchez, Rafael Valencia-García
2022 — conf
UMUTeam at IberLEF-2022 DETESTS task: Feature Engineering for the Identification and Categorization of Racial Stereotypes in Spanish.
IberLEF@SEPLN
José Antonio García-Díaz, Salud María Jiménez-Zafra, Rafael Valencia-García
2022 — conf
UMUTeam at REST-MEX 2022: Polarity Prediction using Knowledge Integration of Linguistic Features and Sentence Embeddings based on Transformers.
IberLEF@SEPLN
José Antonio García-Díaz, Miguel Ángel Rodríguez-García, Francisco García-Sánchez, Rafael Valencia-García
2022 — conf
UMUTeam at SemEval-2022 Task 5: Combining image and textual embeddings for multi-modal automatic misogyny identification.
SemEval@NAACL
José Antonio García-Díaz, Camilo Caparrós-Laiz, Rafael Valencia-García
2022 — conf
UMUTeam at SemEval-2022 Task 6: Evaluating Transformers for detecting Sarcasm in English and Arabic.
SemEval@NAACL
José Antonio García-Díaz, Camilo Caparrós-Laiz, Rafael Valencia-García
2022 — conf
UMUTeam@LT-EDI-ACL2022: Detecting Signs of Depression from text.
LT-EDI
José Antonio García-Díaz, Rafael Valencia-García
2022 — conf
UMUTeam@LT-EDI-ACL2022: Detecting homophobic and transphobic comments in Tamil.
LT-EDI
José Antonio García-Díaz, Camilo Caparrós-Laiz, Rafael Valencia-García
2022 B conf
UMUTextStats: A linguistic feature extraction tool for Spanish.
LREC
José Antonio García-Díaz, Pedro José Vivancos Vicente, Ángela Almela, Rafael Valencia-García
2021 J jnl
Automatic Correction of Real-Word Errors in Spanish Clinical Texts.
Sensors
Daniel Bravo-Candel, Jésica López-Hernández, José Antonio García-Díaz, Fernando Molina-Molina, Francisco García-Sánchez
2021 — conf
CollaborativeHealth - Plataforma de monitorización de enfermedades infecciosas en Twitter.
SEPLN (Projects and Demonstrations)
Óscar Apolinario-Arzube, Diego Roldán, José Antonio García-Díaz, Lisardo Prieto-González, Rafael Valencia-García
2021 — conf
Detecting Hate Speech on English and Indo-Aryan Languages with BERT and Ensemble learning.
FIRE (Working Notes)
Camilo Caparrós-Laiz, José Antonio García-Díaz, Rafael Valencia-García
2021 J jnl
Detecting misogyny in Spanish tweets. An approach based on linguistics features and word embeddings.
Future Gener. Comput. Syst.
José Antonio García-Díaz, Mar Cánovas-García, Ricardo Colomo-Palacios, Rafael Valencia-García
2021 — conf
Evaluating Extractive Automatic Text Summarization Techniques in Spanish.
CITI
Camilo Caparrós-Laiz, José Antonio García-Díaz, Rafael Valencia-García
2021 — conf
ISMR - Sistema basado en Deep Learning para la transcripción y extracción de conocimiento en entrevistas médico-paciente.
SEPLN (Projects and Demonstrations)
Pedro José Vivancos Vicente, José Antonio García-Díaz, Fernando Molina, Juan Salvador Castejón-Garrido, Rafael Valencia-García
2021 — conf
Importance of International R&D Collaboration Between Companies: The CollaborativeHealth Use Case.
CITI
Oscar Apolinario-Arzube, José Antonio García-Díaz, Diego Roldan, Lisardo Prieto-González, Germán Casal, Rafael Valencia-García
2021 — conf
UMUTeam at EXIST 2021: Sexist Language Identification based on Linguistic Features and Transformers in Spanish and English.
IberLEF@SEPLN
José Antonio García-Díaz, Ricardo Colomo-Palacios, Rafael Valencia-García
2021 — conf
UMUTeam at EmoEvalEs 2021: Emotion Analysis for Spanish based on Explainable Linguistic Features and Transformers.
IberLEF@SEPLN
José Antonio García-Díaz, Ricardo Colomo-Palacios, Rafael Valencia-García
2021 — conf
UMUTeam at HAHA 2021: Linguistic Features and Transformers for Analysing Spanish Humor. The What, the How, and to Whom.
IberLEF@SEPLN
José Antonio García-Díaz, Rafael Valencia-García
2021 — conf
UMUTeam at MeOffendEs 2021: Ensemble Learning for Offensive Language Identification using Linguistic Features, Fine-grained Negation, and Transformers.
IberLEF@SEPLN
José Antonio García-Díaz, Salud María Jiménez-Zafra, Rafael Valencia-García
2021 — conf
UMUTeam at SemEval-2021 Task 7: Detecting and Rating Humor and Offense with Linguistic Features and Word Embeddings.
SemEval@ACL/IJCNLP
José Antonio García-Díaz, Rafael Valencia-García
2020 — conf
Automatic Misogyny Detection with Linguistic and Morphological Features in Spanish.
CITI
Mar Cánovas-García, José Antonio García-Díaz, Rafael Valencia-García
2020 C conf
CNL-RDF-query: a controlled natural language interface for querying ontologies and relational databases.
EATIS
José Henarejos-Blasco, José Antonio García-Díaz, Óscar Apolinario-Arzube, Rafael Valencia-García
2020 — conf
CollaborativeHealth: Smart Technologies to Surveil Outbreaks of Infectious Diseases Through Direct and Indirect Citizen Participation.
CSOC (3)
Óscar Apolinario-Arzube, José Antonio García-Díaz, Sheila Pinto, Harry Luna-Aveiga, José Jacinto Medina-Moreira, Juan Miguel Gómez-Berbís, Rafael Valencia-García, José Ignacio Estrade-Cabrera
2020 — conf
Evaluating Pre-trained Word Embeddings and Neural Network Architectures for Sentiment Analysis in Spanish Financial Tweets.
MICAI (2)
José Antonio García-Díaz, Oscar Apolinario-Arzube, Rafael Valencia-García
2020 — conf
Knowledge Extraction from Twitter Towards Infectious Diseases in Spanish.
CITI
Óscar Apolinario-Arzube, José Antonio García-Díaz, Harry Luna-Aveiga, José Medina-Moreira, Rafael Valencia-García
2020 J jnl
Ontology-driven aspect-based sentiment analysis classification: An infodemiological case study regarding infectious diseases in Latin America.
Future Gener. Comput. Syst.
José Antonio García-Díaz, Mar Cánovas-García, Rafael Valencia-García
2020 J jnl
Transcripción, indexación y análisis automático de declaraciones judiciales a partir de representaciones fonéticas y técnicas de lingüística forense.
Proces. del Leng. Natural
Pedro José Vivancos Vicente, José Antonio García-Díaz, Ángela Almela, Fernando Molina, Juan Salvador Castejón-Garrido, Rafael Valencia-García
2020 J jnl
UMUCorpusClassifier: Compilation and evaluation of linguistic corpus for Natural Language Processing tasks.
Proces. del Leng. Natural
José Antonio García-Díaz, Ángela Almela, Gema Alcaraz-Mármol, Rafael Valencia-García
2020 — conf
UMUTeam at AI-SOCO'2020: Source Code Authorship Identification based on Character N-Grams and Author's Traits.
FIRE (Working Notes)
José Antonio García-Díaz, Rafael Valencia-García
2020 — conf
UMUTeam at MEX-A3T'2020: Detecting Aggressiveness with Linguistic Features and Word Embeddings.
IberLEF@SEPLN
José Antonio García-Díaz, Rafael Valencia-García
2020 — conf
UMUTeam at TASS 2020: Combining Linguistic Features and Machine-learning Models for Sentiment Classification.
IberLEF@SEPLN
José Antonio García-Díaz, Ángela Almela, Rafael Valencia-García
2019 — conf
CyberDect. A Novel Approach for Cyberbullying Detection on Twitter.
CITI
Antonio López Martínez, José Antonio García-Díaz, Rafael Valencia-García, Antonio Ruiz-Martínez
2019 — conf
Mining Twitter for Measuring Social Perception Towards Diabetes and Obesity in Central America.
CITI
José Medina-Moreira, José Antonio García-Díaz, Óscar Apolinardo-Arzube, Harry Luna-Aveiga, Rafael Valencia-García
2019 J jnl
Prevención de enfermedades infecciosas basada en el análisis inteligente en RRSS y participación ciudadana.
Proces. del Leng. Natural
Oscar Apolinario, José Medina-Moreira, Harry Luna-Aveiga, José Antonio García-Díaz, Rafael Valencia-García, José Ignacio Estrade-Cabrera
2018 Misc conf
A Deep Learning-Based Recommendation System to Enable End User Access to Financial Linked Knowledge.
HAIS
Luis Omar Colombo-Mendoza, José Antonio García-Díaz, Juan Miguel Gómez-Berbís, Rafael Valencia-García
2018 Misc conf
AllergyLESS. An Intelligent Recommender System to Reduce Exposition Time to Allergens in Smart-Cities.
DCAI
José Antonio García-Díaz, José Ángel Noguera-Arnaldos, Maria Luisa Hernández-Alcaraz, Isabel María Robles-Marín, Francisco García-Sánchez, Rafael Valencia-García
2018 — conf
Financial Knowledge Instantiation from Semi-structured, Heterogeneous Data Sources.
CSOS (2)
Francisco García-Sánchez, José Antonio García-Díaz, Juan Miguel Gómez-Berbís, Rafael Valencia-García
2018 — conf
Machine Learning Based Sentiment Analysis on Spanish Financial Tweets.
WorldCIST (1)
José Antonio García-Díaz, María del Pilar Salas-Zárate, Maria Luisa Hernández-Alcaraz, Rafael Valencia-García, Juan Miguel Gómez-Berbís
2018 Misc conf
Ontology-Based Advertisement Recommendation in Social Networks.
DCAI
Francisco García-Sánchez, José Antonio García-Díaz, Juan Miguel Gómez-Berbís, Rafael Valencia-García
2018 — conf
Opinion Mining for Measuring the Social Perception of Infectious Diseases. An Infodemiology Approach.
CITI
José Antonio García-Díaz, Oscar Apolinario-Arzube, José Medina-Moreira, José Omar Salavarria-Melo, Katty Lagos-Ortiz, Harry Luna-Aveiga, Rafael Valencia-García
2018 C conf
Sentiment Analysis on Tweets related to infectious diseases in South America.
EATIS
José Antonio García-Díaz, Óscar Apolinario-Arzube, José Medina-Moreira, Harry Luna-Aveiga, Katty Lagos-Ortiz, Rafael Valencia-García
2018 J jnl
Tecnologías inteligentes para la autogestión de la salud.
Proces. del Leng. Natural
Oscar Apolinario-Arzube, José Medina-Moreira, Katty Lagos-Ortiz, Harry Luna-Aveiga, José Antonio García-Díaz, Rafael Valencia-García