2 citations · 2 across the 1 of their papers we have counts for
3 papers · 1 filter
A sustainable inventory model considering a discontinuous transportation cost function and different sources of pollution
Alfonso Angel Medina-Santana, Leopoldo Eduardo Cárdenas-Barrón
The economic ordering quantity (EOQ) is the first inventory model which has still being studying extensively till nowadays. Several considerations have been incorporated throughout…
A fast and effective MIP-based heuristic for a selective and periodic inventory routing problem in reverse logistics
Leopoldo E. Cárdenas-Barrón, Rafael A. Melo
We consider an NP-hard selective and periodic inventory routing problem (SPIRP) in a waste vegetable oil collection environment. This SPIRP arises in the context of reverse logisti…
Extended formulation and valid inequalities for the multi-item inventory lot-sizing problem with supplier selection
Leopoldo E. Cárdenas-Barrón, Rafael A. Melo, Marcio C. Santos
We consider the multi-item inventory lot-sizing problem with supplier selection. The problem consists of determining an optimal purchasing plan in order to satisfy dynamic determin…