We have a biweekly seminar on Combinatorics and Optimization . Paper and appendix with computations are available here .
Paper is available here .
I did my PhD degree at the Department of Computer Science of the University of Toronto . I finished the thesis under the supervision of Rudi Mathon . After my PhD was completed, I spent some few months at the Department of Combinatorics and Optimization of the University of Waterloo . At Waterloo, I had a posdoc position with Bruce Richmond. I did my undergraduate studies at the Institute of Computing of the Faculty of Engineering , and at the Center of Mathematics of the Faculty of Sciences , both of the Universidad de la Republica , Montevideo , Uruguay .