The ToscanaJ project is a collaboration between DSTC, the University of Queensland and the Technical University of Darmstadt to recreate a classic Formal Concept Analysis tool called Toscana and to give the FCA community a platform to work with.
J. Illig, A. Hotho, R. Jäschke, and G. Stumme. Knowledge Processing and Data Analysis, volume 6581 of Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 10.1007/978-3-642-22140-8_9.(2011)