Research tools Abstra: Java software to create descriptions out of any semi-structured dataset PathWays: Java software to explore entity connections in heterogeneous data ConnectionStudio: interface to integrate, explore, query and clean heterogeneous data Predihood: Python-based tool for predicting the environment of any neighborhood in France GeoAlign: Python-based interface for entity matching of geographic entities (points of interest - POI) VizLIRIS: Python-based interface for grouping and recommending neighborhoods in France