Lim Andrew

Andrew Lim

Information about the author Andrew Lim will soon be added to the site.
Found 35 papers in total
Pickup and Delivery Service with Manpower Planning in Hong Kong Public Hospitals
Pickup and Delivery Service with Manpower Planning in Hong Kong Public Hospitals
2017
This paper deals with a real‐life healthcare problem derived from the...
Branch and Price and Cut for the Split-Delivery Vehicle Routing Problem with Time Windows and Linear Weight-Related Cost
Branch and Price and Cut for the Split-Delivery Vehicle Routing Problem with Time Windows and Linear Weight-Related Cost
2017
This paper addresses a new vehicle routing problem that simultaneously involves time...
Branch-and-price-and-cut for the manpower routing problem with synchronization constraints
Branch-and-price-and-cut for the manpower routing problem with synchronization constraints
2016
In this article, we propose a branch‐and‐price‐and‐cut...
Exact approaches for the pickup and delivery problem with loading cost
Exact approaches for the pickup and delivery problem with loading cost
2016
In this paper, we propose a branch-and-cut algorithm and a branch-and-price algorithm...
An evolutionary local search for the capacitated vehicle routing problem minimizing fuel consumption under three-dimensional loading constraints
An evolutionary local search for the capacitated vehicle routing problem minimizing fuel consumption under three-dimensional loading constraints
2015
This study introduces a new practical variant of the combined routing and loading...
The single container loading problem with axle weight constraints
The single container loading problem with axle weight constraints
2013
This paper considers a single container loading problem with practical constraints...
An investigation into the vehicle routing problem with time windows and link capacity constraints
An investigation into the vehicle routing problem with time windows and link capacity constraints
2012
In this work, we investigate a new, yet practical, variant of the vehicle routing...
A memetic algorithm for the multiperiod vehicle routing problem with profit
A memetic algorithm for the multiperiod vehicle routing problem with profit
2013
In this paper, we extend upon current research in the vehicle routing problem whereby...
An adaptive ejection pool with toggle‐rule diversification approach for the capacitated team orienteering problem
An adaptive ejection pool with toggle‐rule diversification approach for the capacitated team orienteering problem
2013
In the capacitated team orienteering problem (CTOP), we are given a set of homogeneous...
The freight allocation problem with all‐units quantity‐based discount: A heuristic algorithm
The freight allocation problem with all‐units quantity‐based discount: A heuristic algorithm
2012
This paper studies a problem encountered by a buying office for one of the largest...
The single vehicle routing problem with toll‐by‐weight scheme: A branch‐and‐bound approach
The single vehicle routing problem with toll‐by‐weight scheme: A branch‐and‐bound approach
2012
Expressways in China make use of the toll‐by‐weight scheme, in which...
A reference length approach for the 3D strip packing problem
A reference length approach for the 3D strip packing problem
2012
In the three‐dimensional strip packing problem (3DSP), we are given a container...
The freight allocation problem with lane cost balancing constraint
The freight allocation problem with lane cost balancing constraint
2012
We consider a problem faced by a buying office for one of the largest retail...
A two‐stage tabu search algorithm with enhanced packing heuristics for the 3L‐CVRP and M3L‐CVRP
A two‐stage tabu search algorithm with enhanced packing heuristics for the 3L‐CVRP and M3L‐CVRP
2012
The Three‐Dimensional Loading Capacitated Vehicle Routing Problem...
Evaluating OR/MS Journals via PageRank
Evaluating OR/MS Journals via PageRank
2011
Scholars, practitioners, and students in operations research and management science...
A skyline heuristic for the 2D rectangular packing and strip packing problems
A skyline heuristic for the 2D rectangular packing and strip packing problems
2011
In this paper, we propose a greedy heuristic for the 2D rectangular packing problem...
The multiple container loading cost minimization problem
The multiple container loading cost minimization problem
2011
In the shipping and transportation industry, there are several types of standard...
The tree representation for the pickup and delivery traveling salesman problem with LIFO loading
The tree representation for the pickup and delivery traveling salesman problem with LIFO loading
2011
The feasible solutions of the traveling salesman problem with pickup and delivery...
New concepts for activity float in resource-constrained project management
New concepts for activity float in resource-constrained project management
2011
The concepts of float and critical path are central to analyzing activity networks in...
A two-stage heuristic with ejection pools and generalized ejection chains for the vehicle routing problem with time windows
A two-stage heuristic with ejection pools and generalized ejection chains for the vehicle routing problem with time windows
2007
The vehicle routing problem with time windows (VRPTW) is an important problem in...
A hybrid genetic algorithm for the Three-Index Assignment Problem
A hybrid genetic algorithm for the Three-Index Assignment Problem
2006
The Three-Index Assignment Problem (AP3) is well-known problem which has been shown to...
A stochastic beam search for the berth allocation problem
A stochastic beam search for the berth allocation problem
2007
In this paper, the optimization of the Berth Allocation Problem (BAP) is transformed...
An m-parallel crane scheduling problem with a non-crossing constraint
An m-parallel crane scheduling problem with a non-crossing constraint
2007
In this paper, we study a m -parallel machine scheduling problem with a non-crossing...
Two-machine flow shop problems with a single server
Two-machine flow shop problems with a single server
2006
Scheduling models that allow the handling of pre-operational setup have been a source...
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