Papers Completed/Submitted

"Approximation Algorithms for the Capacitated Traveling Salesman Problem with Pickup and Delivery on a Tree," A. Lim, F. Wang, Zhou Xu.

"Courier Services Procurement with Shipper Preferences," A. Lim, B. Rodrigues, and Z. Xu.

"Application of the Tree data structure to the Pickup and Delivery Traveling Salesman Problem with Last-In-First-Out Loading",H. Qin, A. Lim, D. Tu, S. Guo, submitted. (PDF)

"Inspection Scheduling and Routing Problem in a Buying Office"

"Freight Allocation Problem with Lane Cost Balancing Constraint"

"A Transportation Service Procurement Problem with Shipping Volume Discount"

"Balanced Partitioning to Promote Effective Learning in an International School"

"A p-robust network design model with facility disruptions"

"Two heuristics for 3D Packing Applied to CVRP with Practical Loading Constraint"

"An IDA* for Container Relocation Problem"

"A unified block building approach for the single container loading problem"

"Minimizing Cost using Improved Set Partitioning Formulation for Multiple Container Loading"

"An Improved Column Generation Approach for Multiple Container Loading Problem"

"A 3D Box Placement Problem"

"A Local Structure Preserviing Justification and Its Application to Bin Packing"

"Discretization and Decomposition for the Irregular Packing"

"Purchasing Air Freight Service at Philips"