Ivan Alvarenga de Sousa Junior (Preferred)
Ivan Alvarenga de Sousa Junior
Researcher, Factored AI
Joined
February 2026
Names
Emails
****@proton.me (Confirmed)
****@factored.ai (Confirmed)
Personal Links
Career & Education History
Researcher
Factored AI (factored.ai)
2024 – Present
Undergrad student
Computer Science, Universidade Federal do Rio de Janeiro (ufrj.br)
2017 – 2023
Advisors, Relations & Conflicts
Expertise
NLP
, LLMs
, knowledge graphs
, fact checking
2025 – Present
NLP
, LLMs
, deep learning
, sentiment analysis
2023 – Present