Instances

Instances of the IRP

L. Bertazzi, G. Paletta, and M.G. Speranza. Deterministic order-up-to level policies in aninventory routing problem. Transportation Science, 36:119-132, 2002 Instances
C. Archetti, L. Bertazzi, G. Laporte, and M.G. Speranza. A branch-and-cut algorithmfor a vendor-managed inventory-routing problem. Transportation Science, 41:382-391, 2007 Instances
C. Archetti, L. Bertazzi, A. Hertz and M.G. Speranza. A hybrid heuristic for an inventory routing problem. INFORMS Journal on Computing, 24:101-116, 2012 Instances

L. Bertazzi, G. Paletta, and M.G. Speranza. Minimizing the total cost in an integratedvendor-managed inventory system. Journal of Heuristics, 11:393-419, 2005 Instances
C. Archetti, L. Bertazzi, G. Paletta, and M.G. Speranza. Analysis of the maximum levelpolicy in a production-distribution system. Computers & Operations Research, 38:1731- 1746, 2011 Instances