Title:
Multi2vendorSelectionModelforMulti2product
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Description: To solve the multi2vendor selection p roblem in a multi2p roduct supp ly chain, an
op timization mode was constructed with the lowest composite cost taken as the objective function and
with necessary constraints. A decomposing algorithm was used to overcome the difficulty in solving the
model. The original model was transformed into an integer p rogramming model. Based on different
iteration p rocedure, two algorithms were p resented. The model and algorithms were app lied in a
numeral examp le, and an op timized assignment of the p roducts was obtained. The p roposed method
overcomes the limitation in the conventional vendor evaluation models where only single p roduct or
single vendor is considered.
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Multi2vendor Selection Model forMulti2product.pdf
