Phonetic Detection for Hate Speech Spreaders on Twitter. - Edwin Puertas; Juan Carlos Martínez Santos (CLEF (Working Notes), 2021)

Quantum N-Gram Language Models for Tweet Classification. - Esteban Payares; Edwin Puertas; Juan Carlos Martínez Santos (CogMI, 2023)

UTB-NLP at SemEval-2023 Task 3: Weirdness, Lexical Features for Detecting Categorical Framings, and Persuasion in Online News. - Juan Cuadrado; Elizabeth Martinez; Anderson Morillo; Daniel Peña; Kevin Sossa; Juan Carlos Martínez Santos; Edwin Puertas (SemEval@ACL, 2023)

Team UTB-NLP at FinancES 2023: Financial Targeted Sentiment Analysis Using a Phonestheme Semantic Approach. - Juan Cuadrado; Elizabeth Martinez; Juan Carlos Martínez Santos; Edwin Puertas (IberLEF@SEPLN, 2023)

Natural Language Content Evaluation System For Multiclass Detection of Hate Speech in Tweets Using Transformers. - Duván-Andrés Marrugo-Tobón; Juan Carlos Martínez Santos; Edwin Puertas (IberLEF@SEPLN, 2023)

Automated Depression Detection in Text Data: Leveraging Lexical Features, Phonesthemes Embedding, and RoBERTa Transformer Model. - Elizabeth Martinez; Juan Cuadrado; Daniel Peña; Juan Carlos Martínez Santos; Edwin Puertas (IberLEF@SEPLN, 2023)

VerbaNexAI at MEDIQA-CORR: Efficacy of GRU with BioWordVec and ClinicalBERT in Error Correction in Clinical Notes. - Juan Pajaro; Edwin Puertas; David Villate; Laura Estrada; Laura Tinjaca (ClinicalNLP@NAACL, 2024)

VerbaNex AI at CLEF EXIST 2024: Detection of Online Sexism using Transformer Models and Profiling Techniques. - Elizabeth Martinez; Juan Cuadrado; Juan Carlos Martínez Santos; Edwin Puertas (CLEF (Working Notes), 2024)

Team QTB on Feature Selection Via Quantum Annealing and Hybrid Models. - Esteban Payares; Edwin Puertas; Juan Carlos Martínez Santos (CLEF (Working Notes), 2024)

Mapping Motion: A Cognitive Approach to Dyspraxia Multimodal Analysis. - David Muvdi; Mateo R. Hernández; Eiker J. Cifuentes; Andrea Di Somma; Francesco Chiappone; Vicenzo Di Maro; Juan Carlos Martínez-Santos; Edwin Puertas (IBERAMIA, 2024)

VerbaNexAI Lab at SemEval-2024 Task 10: Emotion recognition and reasoning in mixed-coded conversations based on an NRC VAD approach. - Santiago Garcia; Elizabeth Martinez; Juan Cuadrado; Juan Carlos Martínez Santos; Edwin Puertas (SemEval@NAACL, 2024)

VerbaNexAI Lab at SemEval-2024 Task 1: A Multilayer Artificial Intelligence Model for Semantic Relationship Detection. - Anderson Morillo; Daniel Peña; Juan Carlos Martínez Santos; Edwin Puertas (SemEval@NAACL, 2024)

VerbaNexAI Lab at SemEval-2024 Task 3: Deciphering emotional causality in conversations using multimodal analysis approach. - Victor Pacheco; Elizabeth Martinez; Juan Cuadrado; Juan Carlos Martínez Santos; Edwin Puertas (SemEval@NAACL, 2024)

VerbaNex AI at DIPROMATS 2024: Enhancing Propaganda Detection in Diplomatic Tweets with Fine-Tuned BERT and Integrated NLP Techniques. - Jose Cuadrado; Elizabeth Martinez; Juan Cuadrado; Juan Carlos Martínez Santos; Edwin Puertas (IberLEF@SEPLN, 2024)

VerbaNexAI Lab at HOMO-MEX 2024: Multiclass and Multilabel Detection of LGBTQ+ Phobic Content Using Transformers. - Roger David Gonzalez-Henao; Duván-Andrés Marrugo-Tobón; Juan Carlos Martínez Santos; Edwin Puertas (IberLEF@SEPLN, 2024)

Automated Detection of Depression and Anxiety Using Lexical and Phonestheme Features in Spanish Texts. - Elizabeth Martinez; Juan Cuadrado; Juan Carlos Martinez-Santos; Edwin Puertas (IberLEF@SEPLN, 2024)

A computer vision system for detecting motorcycle violations in pedestrian zones. - Nicolás Hernández-Díaz; Yersica C. Peñaloza; Y. Yuliana Rios; Juan Carlos Martínez Santos; Edwin Puertas (Multim. Tools Appl., 2025)