Python 3.5.4 and Python 3.4.7 by Roberto Zicari · September 5, 2017 Python 3.5.4 and Python 3.4.7 are available for download. You can download Python 3.5.4 here, and you can download Python 3.4.7 here.
PM3: An Orthogonally Persistent Systems Programming Language January 1, 1999 by Roberto Zicari · Published January 1, 1999 · Last modified February 19, 2014
041.01 On the Notion of Semantic Metric Spaces for Object and Aspect Oriented Software Design March 1, 2008 by Roberto Zicari · Published March 1, 2008 · Last modified February 16, 2014
Column store database formats like ORC and Parquet reach new levels of performance June 15, 2016 by Roberto Zicari · Published June 15, 2016