Warehouses deliver labor-intensive services to customers. Underperformance may result in
high costs and unsatisfied customer demand. New market developments force warehouses …

The storage of goods plays a crucial role in warehouse management systems. Although this
operation is often considered simple, it is in fact complex, due to the volume of products, the …

Order Batching is a family of optimization problems related to the process of picking items in
a warehouse as part of supply chain management. Problems classified into this category are …

Order picking is the most time-consuming and labor-intensive activity in warehousing. Due
to the need to frequently handle items, order picking requires high human energy …

New market developments increase the complexity of managing order picking operations.
Integrating order picking planning problems enables warehouse managers to organize …

Short and reliable delivery lead times are crucial for many buying decisions, making
efficiently operated order picking systems a critical contributor to a company's …

One of the challenging problems in order picking is how to deal with the congestion
happens in warehouse with multiple pickers. In this paper, we consider an ant colony …

Order picking is one of the most time-critical processes in warehouses. We focus on the
combined effects of routing methods and storage location assignment on process …

Fast development of online retail industry requires customer orders to be fulfilled within tight
windows, where order-picking, the most time-consuming and labor-intensive activity in …

Green supply chain management is generally defined as integration of green thinking and
environmental issues into the whole supply chain operations like product design …