### Recent Activities

My research focuses on Computational Methods based on Mathematical Optimization and Constraint Programming to solve challenging (i.e., NP-hard) problems.

I maintain Spaghetti Optimization, which is a blog related to my research interests.

From October, 1st, 2013, I am researcher at AntOptima, where I work at White'r, a EU FP7 research project.

From January, 1st, 2011, to September, 30th, 2013, I was a post doctoral position at the Math. Dept. of the University of Pavia. I was involved on a joint research project with MAIOR srl and ATM about **Disruption Management in Public Transportation Systems**. In a previous project, we worked on *Bus Drivers Scheduling* related problems, in particular we solved the Resource Shortest Path Problems with Super Additive Cost Functions.

In 2010, I have translated in Italian the following textbook:

If you are interested in Vertex Coloring Problems, visit the following two web sites: