Willgnner Ferreira Santos
Center for Studies, Research and Extension (NEPE)/Center for Applied Artificial Intelligence (NIAA) · SENAI Fatesg College
Research Interests
Data Science, Generative AI, Machine Learning, Deep Learning, NLP
Biography
He holds an M.Sc. in Computer Science from the Federal University of Goiás (UFG) and a B.Sc. in Computer Engineering from PUC Goiás, and is currently pursuing a specialization in Information Technology at UFG. His expertise includes Artificial Intelligence, Machine Learning, Deep Learning, and Natural Language Processing. He is a Higher Education Lecturer at SENAI Fatesg College and a Data Scientist/Researcher at NEPE (Applied AI Center – NIAA). He also serves on the Software Engineering program’s Structuring Faculty Committee (NDE), is an IT resident at the Court of Justice of the State of Goiás (TJGO), and works as Project Management Coordinator at Instituto Anexo Brasil (FINEP Intellectual Property Project).
Recent Google Scholar Publications
- LexIris-pt and LexBert-pt: Specialized Sentence Embeddings for Legal Similarity in Brazilian Portuguese
- Multi-Agent Architecture with RAG and Dynamic Context Windows for Text-to-SQL Optimization
- Comparing Prompt-based LLMs, Fine-Tuning, and Classical Models for Legal Text Classification in Portuguese
- An Integrated Platform for Monitoring and Predictive Analysis to Support Decision-Making in Basic Sanitation
- Avaliação de Grandes Modelos de Linguagem para Classificação de Documentos Jurídicos em Português
Links
- ORCID https://orcid.org/0000-0002-9540-7238
- Google Scholar https://scholar.google.com/citations?user=IzSbeLcAAAAJ
- Scopus https://www.scopus.com/authid/detail.uri?authorId=None
- Personal Weblink http://lattes.cnpq.br/3203020327904139