1. Constraint integer programming;Achterberg,2007
2. Branching rules revisited;Achterberg;Operations Research Letters,2005
3. Mixed integer programming: Analyzing 12 years of progress;Achterberg,2013
4. A supervised machine learning approach to variable branching in branch-and-bound;Àlvarez,2014
5. A machine learning-based approximation of strong branching;Àlvarez;INFORMS Journal on Computing,2017