Welcome to the LX-Center
These services are freely available online on a best-effort basis to help foster the education, research and development in the realm of natural language science and technology.
They are meant also to showcase some of our research results in cognitive science and natural language processing.
You may also be interested in the demo of an application based on these tools, the XisQuê, a web-based domain-independent question answering service for the web of documents written in the Portuguese language.
To know more about our activities and projects, visit our website.