Gschwind, Timo; Irnich, Stefan - Volkswirtschaftslehre-Lehrstühle, Gutenberg School of … - 2014
Column generation (CG) models have several advantages over compact formulations, namely, they provide better LP bounds, may eliminate symmetry, and can hide non-linearities in their subproblems. However, users also encounter drawbacks in the form of slow convergency a.k.a. the tailing-off effect...