Keyword: combinatorial optimization

Found 3184 papers in total
The augmented Lagrange Hopfield network for economic dispatch with multiple fuel options
The augmented Lagrange Hopfield network for economic dispatch with multiple fuel options
2013,
This paper proposes an augmented Lagrange Hopfield network (ALHN) for solving economic...
Discrete Self‐Organising Migrating Algorithm for flow‐shop scheduling with no‐wait makespan
Discrete Self‐Organising Migrating Algorithm for flow‐shop scheduling with no‐wait makespan
2013,
This paper introduces a novel Discrete Self‐Organising Migrating Algorithm for...
An evolutionary approach for optimal time interval determination in distribution network reconfiguration under variable load
An evolutionary approach for optimal time interval determination in distribution network reconfiguration under variable load
2013,
Power loss is one of the most important issues when dealing with distribution...
Two‐sided assembly lines balancing with assignment restrictions
Two‐sided assembly lines balancing with assignment restrictions
2013,
Two‐sided assembly line is a set of sequential workstations where task...
A new probabilistic approach for distribution network reconfiguration: Applicability to real networks
A new probabilistic approach for distribution network reconfiguration: Applicability to real networks
2013,
Power loss reduction can be considered as one of the main purposes for distribution...
Using the Taguchi method to optimize the differential evolution algorithm parameters for minimizing the workload smoothness index in simple assembly line balancing
Using the Taguchi method to optimize the differential evolution algorithm parameters for minimizing the workload smoothness index in simple assembly line balancing
2013,
An assembly line is a flow‐oriented production system in which the productive...
Aggregate production planning for process industries under oligopolistic competition
Aggregate production planning for process industries under oligopolistic competition
2012,
We consider a competitive version of the traditional aggregate production planning...
Metaheuristics for multi‐mode capital‐constrained project payment scheduling
Metaheuristics for multi‐mode capital‐constrained project payment scheduling
2012,
This paper involves the multi‐mode capital‐constrained project payment...
A linear programming embedded probabilistic tabu search for the unequal‐area facility layout problem with flexible bays
A linear programming embedded probabilistic tabu search for the unequal‐area facility layout problem with flexible bays
2012,
In this paper, a probabilistic tabu search (PTS) approach is proposed to solve the...
A methodology to solve large‐scale cooperative transportation planning problems
A methodology to solve large‐scale cooperative transportation planning problems
2012,
In this paper, we suggest a methodology to solve a cooperative transportation planning...
The undirected m‐Capacitated Peripatetic Salesman Problem
The undirected m‐Capacitated Peripatetic Salesman Problem
2012,
In the m ‐Capacitated Peripatetic Salesman Problem ( m ‐CPSP) the aim is...
Stochastic analysis of ordered median problems
Stochastic analysis of ordered median problems
2012,
Many location problems can be expressed as ordered median objective. In this paper, we...
Optimized material requirements planning for semiconductor manufacturing
Optimized material requirements planning for semiconductor manufacturing
2012,
This paper describes a custom operational research algorithm, which is run nightly by...
Single‐machine scheduling problems with past‐sequence‐dependent delivery times and position‐dependent processing times
Single‐machine scheduling problems with past‐sequence‐dependent delivery times and position‐dependent processing times
2012,
This paper considers single‐machine scheduling problems with job delivery times...
FuelOpt: a decision support system for forest fuel logistics
FuelOpt: a decision support system for forest fuel logistics
2012,
The use of forest fuel is increasing at heating plants in Sweden. Heating plants...
Three time‐based scale formulations for the two‐stage lot sizing and scheduling in process industries
Three time‐based scale formulations for the two‐stage lot sizing and scheduling in process industries
2012,
In this paper, we propose three novel mathematical models for the two‐stage...
An (r, nQ) inventory model for packaged deteriorating products with compound Poisson demand
An (r, nQ) inventory model for packaged deteriorating products with compound Poisson demand
2012,
We consider a liquid type of a deteriorating item which is packaged by an outside...
Exact interdiction models and algorithms for disconnecting networks via node deletions
Exact interdiction models and algorithms for disconnecting networks via node deletions
2012,
This paper analyzes the problem of maximizing the disconnectivity of undirected graphs...
Simulation‐based genetic algorithms for construction supply chain management: Off‐site precast concrete production as a case study
Simulation‐based genetic algorithms for construction supply chain management: Off‐site precast concrete production as a case study
2012,
The increased use of precast components in building and heavy civil engineering...
Using product segmentation to improve supply chain management in Tata Steel
Using product segmentation to improve supply chain management in Tata Steel
2012,
The steel making operations of Tata Steel in Europe are moving to a new operating...
Analysis of multiclass Markovian polling systems with feedback and composite scheduling algorithms
Analysis of multiclass Markovian polling systems with feedback and composite scheduling algorithms
2012,
We consider multiclass Markovian polling systems with feedback and analyze their...
Truck Driver Scheduling in the United States
Truck Driver Scheduling in the United States
2012,
The U.S. truck driver scheduling problem (US‐TDSP) is the problem of visiting a...
Robust Inventory Routing Under Demand Uncertainty
Robust Inventory Routing Under Demand Uncertainty
2012,
This paper introduces a robust inventory routing problem where a supplier distributes...
Feasibility of the Pickup and Delivery Problem with Fixed Partial Routes: A Complexity Analysis
Feasibility of the Pickup and Delivery Problem with Fixed Partial Routes: A Complexity Analysis
2012,
In the pickup and delivery problem (PDP) a fleet of vehicles must serve customers'...
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