In the actual era of the international trade, global warming and depletion of Earth's natural
resources, the willingness to generate sustainable and competitive benefits determines us to …

Since the beginning of the 90s, many countries in the world have begun to pay great
concern to the environment and raw material resources. This interest has led to the …

Joint Economic Lot-sizing Problems (JELPs) have received a great deal of attention in
recent years because they are the bedrock of pushing forward the frontiers of knowledge in …

This paper addresses a lot-sizing problem in manufacturing/remanufacturing systems. The
studied system is a single manufacturing line where both regular manufacturing and returns …

Abstract Effective Mixed Integer Programming (MIP) based matheuristics for the multi-item
capacitated lot-sizing problem with remanufacturing (CLSP-RM) are proposed in this paper …

The multi-product dynamic lot sizing problem with product returns and recovery is an
important problem that appears in reverse logistics and is known to be NP-hard. In this …

Inspired by a real-work case, this paper introduces a profit maximization model for dynamic
lot sizing considering substitution and multiple usage of returns for refurbishing at different …

This paper considers the multi-item inventory lot-sizing problem with supplier selection. The
problem consists of determining an optimal purchasing plan in order to satisfy dynamic …

Due to the stricter government regulations on end-of-life product treatment and the
increasing public awareness towards environmental issues, remanufacturing has been a …

In this study, we consider the multi-item economic lot-sizing problem with remanufacturing
and uncapacitated production. By observing that the problem comprises several …