Keyword: combinatorial optimization

Found 3184 papers in total
Integrated production planning and scheduling for a mixed batch job-shop based on alternant iterative genetic algorithm
Integrated production planning and scheduling for a mixed batch job-shop based on alternant iterative genetic algorithm
2015,
An integrated optimization production planning and scheduling based on alternant...
The min-max multi-depot vehicle routing problem: heuristics and computational results
The min-max multi-depot vehicle routing problem: heuristics and computational results
2015,
In the multi‐depot vehicle routing problem (MDVRP), there are several depots...
A branch and bound algorithm to minimize total tardiness of jobs in a two identical-parallel-machine scheduling problem with a machine availability constraint
A branch and bound algorithm to minimize total tardiness of jobs in a two identical-parallel-machine scheduling problem with a machine availability constraint
2015,
This research focuses on the problem of scheduling jobs on two identical parallel...
Minimizing the number of early jobs on a proportionate flowshop
Minimizing the number of early jobs on a proportionate flowshop
2015,
A proportionate flowshop is a special case of the classical flowshop, where the job...
Minimizing total completion time on a single machine with step improving jobs
Minimizing total completion time on a single machine with step improving jobs
2015,
Production systems often experience a shock or a technological change, resulting in...
An optimization approach to resolving circular shareholding in large business groups
An optimization approach to resolving circular shareholding in large business groups
2015,
Circular shareholding refers to a situation where a series of capital contributions...
Primary care network development: the regulator’s perspective
Primary care network development: the regulator’s perspective
2015,
Our research is motivated by the proliferation of primary care models in Ontario,...
A hybrid multiple-criteria decision analysis framework for corporate social responsibility implementation applied to an extractive industry case study
A hybrid multiple-criteria decision analysis framework for corporate social responsibility implementation applied to an extractive industry case study
2015,
Integration of corporate social responsibility (CSR) into a company’s mainstream...
Scheduling with a due-window for acceptable lead-times
Scheduling with a due-window for acceptable lead-times
2015,
Due‐dates are often determined during sales negotiations in two stages: (i) in...
Two empirical uncertain models for project scheduling problem
Two empirical uncertain models for project scheduling problem
2015,
The project scheduling problem with uncertain activity durations is considered, and...
Three level supply chain model with variable demand rate under partial trade credit policy
Three level supply chain model with variable demand rate under partial trade credit policy
2015,
In this study, we generalise a partial trade credit policy in a three echelon supply...
Stable cooperation in dynamic vehicle routing problems
Stable cooperation in dynamic vehicle routing problems
2015,
This paper explores transportation cost minimization in the vehicle routing problem...
Periodic portfolio revision with transaction costs
Periodic portfolio revision with transaction costs
2015,
In this paper we consider the impact of transaction costs on the periodic portfolio...
Approximating the Pareto-front of a planar bi-objective competitive facility location and design problem
Approximating the Pareto-front of a planar bi-objective competitive facility location and design problem
2015,
A new multi‐objective evolutionary algorithm, called FEMOEA, is presented. Its...
Continuous space maximal coverage: Insights, advances and challenges
Continuous space maximal coverage: Insights, advances and challenges
2015,
Siting facilities in continuous space to maximize coverage of regional demand is an...
Restructuring bank networks after mergers and acquisitions: A capacitated delocation model for closing and resizing branches
Restructuring bank networks after mergers and acquisitions: A capacitated delocation model for closing and resizing branches
2015,
During restructuring processes, due to mergers and acquisitions, banks frequently face...
Location modeling for municipal solid waste facilities
Location modeling for municipal solid waste facilities
2015,
This paper introduces the landfill siting problem by way of (usually ill‐fated)...
Exact approaches for static data segment allocation problem in an information network
Exact approaches for static data segment allocation problem in an information network
2015,
In a large distributed database, data are geographically distributed across several...
Emergency facility location under random network damage: Insights from the Istanbul case
Emergency facility location under random network damage: Insights from the Istanbul case
2015,
Damage to infrastructure, especially to highways and roads, adversely affects...
Heuristics for a continuous multi-facility location problem with demand regions
Heuristics for a continuous multi-facility location problem with demand regions
2015,
We consider a continuous multi‐facility location allocation problem where the...
A genetic algorithm for the uncapacitated single allocation planar hub location problem
A genetic algorithm for the uncapacitated single allocation planar hub location problem
2015,
Given a set of n interacting points in a network, the hub location problem determines...
Pre-positioning disaster response facilities at safe locations: An evaluation of deterministic and stochastic modeling approaches
Pre-positioning disaster response facilities at safe locations: An evaluation of deterministic and stochastic modeling approaches
2015,
Choosing the locations of disaster response facilities for the storage of emergency...
A simulated annealing heuristic for the open location-routing problem
A simulated annealing heuristic for the open location-routing problem
2015,
This paper introduces the open location‐routing problem (OLRP) that is a...
The Weber problem in congested regions with entry and exit points
The Weber problem in congested regions with entry and exit points
2015,
The Weber problem is about finding a facility location on a plane such that the total...
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