This tool aims for easy reading of documents along with the highlight of coreferences and allowing the manipulation of these entities, for correcting the output of a correference resolution system, thus bringing improvements in coreference resolution process. The solution we provided is a tool using the Java programming language to create a Graphical User Interface for visualization and manipulation.
The result is to a tool that facilitates the reading and identification of correference chains, the tool also keeps the changes made on a text so that the correference resolution system can be evaluated.