A branch-and-price algorithm for the variable size bin packing problem with minimum filling constraint.

Andrea Bettinelli Alberto Ceselli Giovanni Righini A branch-and-price algorithm for the variable size bin packing problem with minimum filling constraint. 23-27 2007 CTW conf/colognetwente/2007 db/conf/colognetwente/colognetwente2007.html#CeselliR07