On Solving the Quadratic Shortest Path Problem, with Renata Sotirov. Accepted for publication in Informs Journal on Computing, 2018. Preprint at arXiv. Test instances at here.
On the Linear Extension Complexity of Stable Set Polytopes for Perfect Graphs, with Monique Laurent. European Journal of Combinatorics, 2017. Preprint at arXiv.
Special cases of the quadratic shortest path problem, with Renata Sotirov. Journal of Combinatorial Optimization, 35(3), 754-777, 2017. Preprint at arXiv. Code at here. (last update 2017-02-08)
Alpen-Adria-Universität Klagenfurt, Austria, Sep 24 – 28, 2018.
University of Waterloo, Canada, May 23 – June 23, 2018.