Keyword: heuristics

Found 5460 papers in total
Optimising case study personnel scheduling problem using an artificial bee colony algorithm
Optimising case study personnel scheduling problem using an artificial bee colony algorithm
2016,
The population‐based meta‐heuristics are usually inspired from nature...
Integrated Planning for Multiple Types of Locomotive Work Facilities Under Location, Routing, and Inventory Considerations
Integrated Planning for Multiple Types of Locomotive Work Facilities Under Location, Routing, and Inventory Considerations
2016,
In North America, thousands of locomotives operating in the railroad network require...
Using Analytics to Enhance a Food Retailer’s Shelf-Space Management
Using Analytics to Enhance a Food Retailer’s Shelf-Space Management
2016,
This paper describes the results of our collaboration with the leading Portuguese food...
An LP-Based Correlated Rounding Scheme for Multi-Item Ecommerce Order Fulfillment
An LP-Based Correlated Rounding Scheme for Multi-Item Ecommerce Order Fulfillment
2015,
We consider an online multi‐item retailer with multiple fulfillment facilities...
Dynamic Capacity Management with General Upgrading
Dynamic Capacity Management with General Upgrading
2015,
This paper studies a capacity management problem with upgrading. A firm needs to...
Priority Rules for Multi-Task Due-Date Scheduling under Varying Processing Costs
Priority Rules for Multi-Task Due-Date Scheduling under Varying Processing Costs
2016,
We study the scheduling of multiple tasks under varying processing costs and derive a...
Sufficient conditions for triangle-free graphs to be super k-restricted edge-connected
Sufficient conditions for triangle-free graphs to be super k-restricted edge-connected
2016,
An edge cut S of a connected graph G = ( V , E ) is a k ‐restricted edge cut if...
Paired 2-disjoint path covers of multidimensional torus networks with faulty edges
Paired 2-disjoint path covers of multidimensional torus networks with faulty edges
2016,
A paired k -disjoint path cover (paired k -DPC for short) of a graph is a set of k...
Extension of the edge tracing algorithm to disconnected Voronoi skeletons
Extension of the edge tracing algorithm to disconnected Voronoi skeletons
2016,
One of the ways how to describe spatial relations among balls in Euclidean space is to...
L-visibility drawings of IC-planar graphs
L-visibility drawings of IC-planar graphs
2016,
An IC-plane graph is a topological graph where every edge is crossed at most once and...
On the greedy algorithm for the Shortest Common Superstring problem with reversals
On the greedy algorithm for the Shortest Common Superstring problem with reversals
2016,
We study a variation of the classical Shortest Common Superstring (SCS) problem in...
Fairness and Collaboration in Network Air Traffic Flow Management: An Optimization Approach
Fairness and Collaboration in Network Air Traffic Flow Management: An Optimization Approach
2016,
Air traffic flow management (ATFM) attempts to maintain a safe and efficient flow of...
Modeling the Impacts of Tides and the Virtual Arrival Policy in Berth Allocation
Modeling the Impacts of Tides and the Virtual Arrival Policy in Berth Allocation
2015,
To quantify the impacts of tides on seaside operations in container ports, this study...
Network Design and Capacity Exchange for Liner Alliances with Fixed and Variable Container Demands
Network Design and Capacity Exchange for Liner Alliances with Fixed and Variable Container Demands
2015,
In liner shipping, liner carriers operate and cooperate as an alliance by sharing (or...
An Exact Algorithm for the Elementary Shortest Path Problem with Resource Constraints
An Exact Algorithm for the Elementary Shortest Path Problem with Resource Constraints
2016,
The elementary shortest path problem with resource constraints (ESPPRC) is an...
Disruption Recovery for a Vessel in Liner Shipping
Disruption Recovery for a Vessel in Liner Shipping
2015,
Container vessels in liner shipping are operated on closed‐loop routes...
A Branch-Cut-and-Price Algorithm for the Energy Minimization Vehicle Routing Problem
A Branch-Cut-and-Price Algorithm for the Energy Minimization Vehicle Routing Problem
2016,
We study a variant of the capacitated vehicle routing problem where the cost over each...
Maximal Accessibility Network Design in the Public Sector
Maximal Accessibility Network Design in the Public Sector
2016,
This paper focuses on designing facility networks in the public sector so as to...
Integrated Bioenergy Supply Chain Network Planning Problem
Integrated Bioenergy Supply Chain Network Planning Problem
2016,
We consider planning and design of an extended supply chain for bioenergy networks...
Solving the Continuous Berth Allocation and Specific Quay Crane Assignment Problems with Quay Crane Coverage Range
Solving the Continuous Berth Allocation and Specific Quay Crane Assignment Problems with Quay Crane Coverage Range
2015,
This work solves an integrated model of the continuous berth allocation and specific...
Relaxations of Approximate Linear Programs for the Real Option Management of Commodity Storage
Relaxations of Approximate Linear Programs for the Real Option Management of Commodity Storage
2015,
The real option management of commodity conversion assets gives rise to intractable...
Setting Planned Leadtimes in Customer-Order-Driven Assembly Systems
Setting Planned Leadtimes in Customer-Order-Driven Assembly Systems
2016,
We study an assembly system with a number of parallel multistage processes feeding a...
An Exact Decomposition Approach for the Real-Time Train Dispatching Problem
An Exact Decomposition Approach for the Real-Time Train Dispatching Problem
2015,
Trains’ movements on a railway network are regulated by official timetables....
A General Attraction Model and Sales-Based Linear Program for Network Revenue Management Under Customer Choice
A General Attraction Model and Sales-Based Linear Program for Network Revenue Management Under Customer Choice
2015,
This paper addresses two concerns with the state of the art in network revenue...
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