Keyword: combinatorial optimization

Found 3184 papers in total
Solving cardinality constrained mean-variance portfolio problems via MILP
Solving cardinality constrained mean-variance portfolio problems via MILP
2017,
Controlling the number of active assets (cardinality of the portfolio) in a...
Dynamic rerouting of vehicles during cooperative wildfire response operations
Dynamic rerouting of vehicles during cooperative wildfire response operations
2017,
Incident managers assigning wildfire response vehicles to provide protection to...
Multiproduct price optimization under the multilevel nested logit model
Multiproduct price optimization under the multilevel nested logit model
2017,
We study the multiproduct price optimization problem under the multilevel nested logit...
Two-warehouse inventory model for non-instantaneous deteriorating items with stock-dependent demand and inflation using particle swarm optimization
Two-warehouse inventory model for non-instantaneous deteriorating items with stock-dependent demand and inflation using particle swarm optimization
2017,
We investigate a two‐warehouse inventory model for non‐instantaneous...
Mathematical programming based heuristics for the 0‐1 MIP: a survey
Mathematical programming based heuristics for the 0‐1 MIP: a survey
2017,
The 0–1 mixed integer programming problem is used for modeling many...
Finding near-optimal independent sets at scale
Finding near-optimal independent sets at scale
2017,
The maximum independent set problem is NP‐hard and particularly difficult to...
A new lot sizing and scheduling heuristic for multi-site biopharmaceutical production
A new lot sizing and scheduling heuristic for multi-site biopharmaceutical production
2017,
Biopharmaceutical manufacturing requires high investments and long‐term...
Scatter search for trainees to software project requirements stable allocation
Scatter search for trainees to software project requirements stable allocation
2017,
In this paper, we study a centralized, stable matching scheme, which allocates...
Train timetabling at rapid rail transit lines: a robust multi-objective stochastic programming approach
Train timetabling at rapid rail transit lines: a robust multi-objective stochastic programming approach
2017,
In the setting of public transportation system, improving the service quality as well...
Planning of agro-energy districts for optimum farm income and biomass energy from crops residues
Planning of agro-energy districts for optimum farm income and biomass energy from crops residues
2017,
The objectives of the European Union 2014–2020 programming period include...
DGSA: discrete gravitational search algorithm for solving knapsack problem
DGSA: discrete gravitational search algorithm for solving knapsack problem
2017,
The 0–1 knapsack problem is one of the classic NP‐hard problems. It is an...
Project Portfolio Selection: A Newsvendor Approach
Project Portfolio Selection: A Newsvendor Approach
2017,
We consider the problem of balancing the penalties associated with budgetary slack...
Bayesian Inventory Management with Potential Change-Points in Demand
Bayesian Inventory Management with Potential Change-Points in Demand
2017,
We consider the inventory management problem of a firm reacting to potential change...
Supplier Behavior in Capacity Investment Competition: An Experimental Study
Supplier Behavior in Capacity Investment Competition: An Experimental Study
2017,
Many manufacturers ensure supply capacity by using more than one supplier and sharing...
Coordinating a Semi-Centralized Global Production Network Through Different Levels of Headquarters Involvement
Coordinating a Semi-Centralized Global Production Network Through Different Levels of Headquarters Involvement
2017,
Motivated by our experience with a global company, we propose and study the concept of...
Cost and environmental trade-offs in supply chain network design and planning: the merit of a simulation-based approach
Cost and environmental trade-offs in supply chain network design and planning: the merit of a simulation-based approach
2017,
We develop a simulation‐based optimization methodology for the joint design and...
Operating parcel transshipment terminals: a combined simulation and optimization approach
Operating parcel transshipment terminals: a combined simulation and optimization approach
2017,
Parcel transshipment terminals are complex systems that consist of automatic conveyor...
Assessing maintenance strategies for cutting tool replacements in mechanized tunneling using process simulation
Assessing maintenance strategies for cutting tool replacements in mechanized tunneling using process simulation
2017,
In mechanized tunneling, detailed planning with an accurate performance prediction of...
A combined approach for two-agent scheduling with sum-of-processing-times-based learning effect
A combined approach for two-agent scheduling with sum-of-processing-times-based learning effect
2017,
This paper considers a scheduling model involving two agents, job release times, and...
Allocation of advertising budget between multiple channels to support sales in multiple markets
Allocation of advertising budget between multiple channels to support sales in multiple markets
2017,
We consider the allocation of a limited marketing budget between multiple channels in...
A hybrid approach combining interior-point and branch-and-bound methods applied to the problem of sugar cane waste
A hybrid approach combining interior-point and branch-and-bound methods applied to the problem of sugar cane waste
2017,
This paper proposes a hybrid approach for solving the multi‐objective model...
A column generation approach for the route planning problem in fourth party logistics
A column generation approach for the route planning problem in fourth party logistics
2017,
In this paper, we address the route planning problem in fourth party logistics (4PL)....
Toward net-zero carbon manufacturing operations: an onsite renewables solution
Toward net-zero carbon manufacturing operations: an onsite renewables solution
2017,
A growing number of manufacturing firms are striving to achieve eco‐friendly...
Addressing the sample size problem in behavioural operational research: simulating the newsvendor problem
Addressing the sample size problem in behavioural operational research: simulating the newsvendor problem
2017,
Laboratory‐based experimental studies with human participants are beneficial...
Papers per page: