2 citations · 2 across the 6 of their papers we have counts for
6 papers · 1 filter
Modified Dynamic Programming Algorithms for Order Picking in Single-Block and Two-Block Rectangular Warehouses
George Dunn, Elizabeth Stojanovski, Bishnu Lamichhane +2
Recent research has shown that optimal picker tours in rectangular warehouses exhibit deterministic travel patterns within each aisle, and that certain previously considered traver…
Double Traversals in Boundary Subaisles: Implications for Two-Block Layouts
George Dunn, Elizabeth Stojanovski, Bishnu Lamichhane +2
The order picking problem seeks the shortest warehouse route that visits all required item locations. Strict conditions are known for single-block rectangular layouts under which o…
Deterministic Structure of Vertical Configurations in Minimal Picker Tours for Rectangular Warehouses
George Dunn, Elizabeth Stojanovski, Bishnu Lamichhane +2
The picker routing problem seeks the shortest tour through a warehouse that visits every item in a given pick-list and returns to the depot. For rectangular warehouses, dynamic pro…
Double Traversals in Optimal Picker Routes for Warehouses with Multiple Blocks
George Dunn, Hadi Charkhgard, Ali Eshragh +1
Order picking is a process that involves collecting items from their respective locations within a warehouse. There exist dynamic programming algorithms for finding the minimal pic…
A Modified Algorithm for Optimal Picker Routing in a Single Block Warehouse
George Dunn, Hadi Charkhgard, Ali Eshragh +1
The order picker routing problem involves finding the optimal tour of a warehouse that collects all the required items on a given pick list. Ratliff and Rosenthal introduced a dyna…
Deep Reinforcement Learning for Dynamic Order Picking in Warehouse Operations
Sasan Mahmoudinazlou, Abhay Sobhanan, Hadi Charkhgard +2
Order picking is a pivotal operation in warehouses that directly impacts overall efficiency and profitability. This study addresses the dynamic order picking problem, a significant…