@article{FioriniMassarPokuttaetal.2015, author = {Samuel Fiorini and S. Massar and Sebastian Pokutta and H.R. Tiwary and R. de Wolf}, title = {Exponential Lower Bounds for Polytopes in Combinatorial Optimization}, journal = {Journal of the ACM}, volume = {62}, number = {2}, pages = {1 -- 17}, year = {2015}, }