Ugo Pietropaoli

According to our database, Ugo Pietropaoli authored at least 10 papers between 2006 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2017

Vertex-colouring of 3-chromatic circulant graphs.

Sara Nicoloso, Ugo Pietropaoli

Discret. Appl. Math., 2017

2014

On the chromatic number of Toeplitz graphs.

Sara Nicoloso, Ugo Pietropaoli

Discret. Appl. Math., 2014

2012

On the recognition of fuzzy circular interval graphs.

Gianpaolo Oriolo, Ugo Pietropaoli, Gautier Stauffer

Discret. Math., 2012

2011

Service network design for freight railway transportation: the Italian case.

Guglielmo Lulli, Ugo Pietropaoli, Nicoletta Ricciardi

J. Oper. Res. Soc., 2011

Bipartite finite Toeplitz graphs.

Sara Nicoloso, Ugo Pietropaoli

Proceedings of the 10th Cologne-Twente Workshop on graphs and combinatorial optimization. Extended Abstracts, 2011

2010

Coloring Toeplitz graphs.

Sara Nicoloso, Ugo Pietropaoli

Electron. Notes Discret. Math., 2010

Hitting Diamonds and Growing Cacti.

Samuel Fiorini, Gwenaël Joret, Ugo Pietropaoli

Proceedings of the Integer Programming and Combinatorial Optimization, 2010

2009

Some classical combinatorial problems on circulant and claw-free graphs: the isomorphism and coloring problems on circulant graphs and the stable set problem on claw-free graphs.

Ugo Pietropaoli

4OR, 2009

2008

A New Algorithm for the Maximum Weighted Stable Set Problem in Claw-Free Graphs.

Gianpaolo Oriolo, Ugo Pietropaoli, Gautier Stauffer

Proceedings of the Integer Programming and Combinatorial Optimization, 2008

2006

Freight Service Design for the Italian Railways Company.

Marco Campetella, Guglielmo Lulli, Ugo Pietropaoli, Nicoletta Ricciardi

Proceedings of the 6th Workshop on Algorithmic Methods and Models for Optimization of Railways, 2006