Keyword: combinatorial optimization

Found 3184 papers in total
The stochastic capacitated branch restructuring problem
The stochastic capacitated branch restructuring problem
2016,
In the aftermath of the Great Recession of the first decade of this century, we have...
A parallelized Lagrangean relaxation approach for the discrete ordered median problem
A parallelized Lagrangean relaxation approach for the discrete ordered median problem
2016,
We study a flexible discrete location model which has as particular cases the p...
Selection of optimum maintenance strategy based on FAHP integrated with GRA‐TOPSIS
Selection of optimum maintenance strategy based on FAHP integrated with GRA‐TOPSIS
2016,
In today’s competitive environment, industries are required to increase...
The 1-Center and 1-Highway problem revisited
The 1-Center and 1-Highway problem revisited
2016,
In this paper we extend the Rectilinear 1‐ center problem as follows: given a...
New local searches for solving the multi-source Weber problem
New local searches for solving the multi-source Weber problem
2016,
This paper presents three new heuristic approaches for the solution of the...
Multi-period hub network design problems with modular capacities
Multi-period hub network design problems with modular capacities
2016,
In this paper, a modeling framework is proposed for multi‐period hub location....
An extended goal programming model for site selection in the offshore wind farm sector
An extended goal programming model for site selection in the offshore wind farm sector
2016,
This paper presents an application of extended goal programming in the field of...
Facility location models to locate data in information networks: a literature review
Facility location models to locate data in information networks: a literature review
2016,
The usage of the Internet has grown substantially in recent times. This has resulted...
Balancing the arrival times of users in a two-stage location problem
Balancing the arrival times of users in a two-stage location problem
2016,
There has been a number of facility location problems dealing with the introduction of...
The wisdom of voters: evaluating the Weber objective in the plane at the Condorcet solution
The wisdom of voters: evaluating the Weber objective in the plane at the Condorcet solution
2016,
We investigate the quality of Condorcet solutions when compared to a central decision...
Static target search path planning optimization with heterogeneous agents
Static target search path planning optimization with heterogeneous agents
2016,
As discrete multi‐agent static open‐loop target search path planning...
An interactive approach for biobjective integer programs under quasiconvex preference functions
An interactive approach for biobjective integer programs under quasiconvex preference functions
2016,
We develop an interactive algorithm for biobjective integer programs that finds the...
Managing customer arrivals with time windows: a case of truck arrivals at a congested container terminal
Managing customer arrivals with time windows: a case of truck arrivals at a congested container terminal
2016,
Due to increasing container traffic and mega‐ships, many seaports face...
A k-level data structure for large-scale traveling salesman problems
A k-level data structure for large-scale traveling salesman problems
2016,
The problem of data representation is fundamental to the efficiency of search...
Promoting impulse buying by allocating retail shelf space to grouped product categories
Promoting impulse buying by allocating retail shelf space to grouped product categories
2016,
This paper addresses a problem where a retailer seeks to optimize store‐wide...
Annual block scheduling for internal medicine residents with 4+1 templates
Annual block scheduling for internal medicine residents with 4+1 templates
2016,
Internal Medicine residency programmes have traditionally been structured around...
A multiperiod location-routing problem arising in the collection of Olive Oil Mill Wastewater
A multiperiod location-routing problem arising in the collection of Olive Oil Mill Wastewater
2016,
The process by which olive oil is produced yields two by‐products, one of which...
Single-site strategic capacity planning considering renewal, maintenance, inventory, taxes and cash flow management
Single-site strategic capacity planning considering renewal, maintenance, inventory, taxes and cash flow management
2016,
This paper deals with strategic capacity planning of a single‐site...
Comparing model development in discrete event simulation on Ro-Ro terminal example
Comparing model development in discrete event simulation on Ro-Ro terminal example
2016,
The management of an intermodal terminal, such as Ro‐Ro terminals is a complex...
Production and delivery scheduling problem with delivery times and costs dependent on batch-size
Production and delivery scheduling problem with delivery times and costs dependent on batch-size
2016,
In this paper, we study a real‐industrial case of an integrated lot sizing and...
An integrated inventory model for supplier-manufacturer-retailer system with imperfect quality and inspection errors
An integrated inventory model for supplier-manufacturer-retailer system with imperfect quality and inspection errors
2016,
This paper develops an integrated inventory model for a three‐stage supply...
Economic production lot sizing with two independent/dependent imperfect key subsystems
Economic production lot sizing with two independent/dependent imperfect key subsystems
2016,
This paper applies an economic production quantity model to determine a lot size for...
Biogeography-based optimisation and ecological optimisation
Biogeography-based optimisation and ecological optimisation
2016,
The ecological conservation problem for preserving species and their habitats was...
Joint determination of production cycle and preventive maintenance schedule for an imperfect production system under stochastic demand
Joint determination of production cycle and preventive maintenance schedule for an imperfect production system under stochastic demand
2016,
This paper deals with integrating lot‐sizing decisions in stochastic continuous...
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