I graduated in Computer Science in Fluminense Federal University in 2009. I did some research on metaheuristics combined with data mining, but since then I have not worked with that topic.
In my Master's research, I worked with automatic semantic role labeling in Portuguese. I implemented a model based on SENNA for that task, and thus started the nlpnet library. I also used it for POS tagging in parallel research.
In my doctoral research, I explore text entailment and paraphrase detection methods to help automatic question answering systems.