VisTrails

HomePage: http://www.vistrails.org

Author: VisTrails

Download: git://github.com/VisTrails/VisTrails.git

        VisTrails is an open-source data analysis and visualization tool. It provides a comprehensive provenance infrastructure that maintains detailed history information about the steps followed and data derived in the course of an exploratory task: VisTrails maintains provenance of data products, of the computational processes that derive these products and their executions.