Journal: Computers and Operations Research

Found 2748 papers in total
A hybrid differential evolution approach based on surrogate modelling for scheduling bottleneck stages
A hybrid differential evolution approach based on surrogate modelling for scheduling bottleneck stages
2016,
Surrogate modelling based optimization has attracted much attention due to its ability...
Approaches for inequity-averse sorting
Approaches for inequity-averse sorting
2016,
In this paper we consider multi-criteria sorting problems where the decision maker...
A branch-and-cut algorithm for the Orienteering Arc Routing Problem
A branch-and-cut algorithm for the Orienteering Arc Routing Problem
2016,
In arc routing problems, customers are located on arcs, and routes of minimum cost...
Envelope modeling of renewable resource variability and capacity
Envelope modeling of renewable resource variability and capacity
2016,
To unify the analysis of both renewable and conventional fossil-fuel generating...
Modeling spot price dependence in Australian electricity markets with applications to risk management
Modeling spot price dependence in Australian electricity markets with applications to risk management
2016,
We examine the dependence structure of electricity spot prices across regional markets...
On the dynamics of eco-efficiency performance in the European Union
On the dynamics of eco-efficiency performance in the European Union
2016,
This paper evaluates the evolution of environmental performance in the context of the...
Desirable policies of a strategic petroleum reserve in coping with disruption risk: A Markov decision process approach
Desirable policies of a strategic petroleum reserve in coping with disruption risk: A Markov decision process approach
2016,
A Markov decision process model is proposed to examine the desirable sizes and...
Hybridization of tabu search with feasible and infeasible local searches for the quadratic multiple knapsack problem
Hybridization of tabu search with feasible and infeasible local searches for the quadratic multiple knapsack problem
2016,
The quadratic multiple knapsack problem (QMKP) concerns assigning a set of objects,...
Two simple and effective heuristics for minimizing the makespan in non-permutation flow shops
Two simple and effective heuristics for minimizing the makespan in non-permutation flow shops
2016,
We propose a constructive and an iterated local search heuristic for minimizing the...
A rescheduling and cost allocation mechanism for delayed arrivals
A rescheduling and cost allocation mechanism for delayed arrivals
2016,
We propose a solution to the problem of rescheduling a sequence of arrivals that are...
The matrix-form solution for Geo X/G/1/N working vacation queue and its application to state-dependent cost control
The matrix-form solution for Geo X/G/1/N working vacation queue and its application to state-dependent cost control
2016,
This paper studies a finite buffer size GeoˆX/G/1/N queue with single working...
Model uncertainty and energy technology policy: The example of induced technical change
Model uncertainty and energy technology policy: The example of induced technical change
2016,
Numerical modeling based on economic principles has become the dominant analytical...
A new exact maximum clique algorithm for large and massive sparse graphs
A new exact maximum clique algorithm for large and massive sparse graphs
2016,
This paper describes a new very efficient branch-and-bound exact maximum clique...
Shifting bottleneck scheduling for total weighted tardiness minimization–A computational evaluation of subproblem and re-optimization heuristics
Shifting bottleneck scheduling for total weighted tardiness minimization–A computational evaluation of subproblem and re-optimization heuristics
2016,
Machine-based decomposition of total weighted tardiness job shops is known to be...
A study on local search neighborhoods for the job shop scheduling problem with total weighted tardiness objective
A study on local search neighborhoods for the job shop scheduling problem with total weighted tardiness objective
2016,
In this paper we consider the job shop scheduling problem with total weighted...
A generalized constructive algorithm using insertion-based heuristics
A generalized constructive algorithm using insertion-based heuristics
2016,
In this paper, a generalized constructive algorithm referred to as GCA is presented...
Computational results of a semidefinite branch-and-bound algorithm for k-cluster
Computational results of a semidefinite branch-and-bound algorithm for k-cluster
2016,
This computational paper presents a method to solve k-cluster problems exactly by...
Finding compromise solutions in project portfolio selection with multiple experts by inverse optimization
Finding compromise solutions in project portfolio selection with multiple experts by inverse optimization
2016,
This paper deals with project portfolio selection evaluated by multiple experts. The...
Modelling and solving generalised operational surgery scheduling problems
Modelling and solving generalised operational surgery scheduling problems
2016,
The term 'surgery scheduling' is used to describe a variety of strategic, tactical and...
Self-scheduling of a power generating company: Carbon tax considerations
Self-scheduling of a power generating company: Carbon tax considerations
2016,
The Carbon Tax Self-Scheduling (CTSS) model for a power generating company (GENCO) is...
Electricity storage systems in the future German energy sector
Electricity storage systems in the future German energy sector
2016,
Due to the growing feed-in of electricity based on renewables, electricity storage...
Multiobjective portfolio optimization of ARMA‐GARCH time series based on experimental designs
Multiobjective portfolio optimization of ARMA‐GARCH time series based on experimental designs
2016,
The modern portfolio theory has been trying to determine how an investor might...
An artificial neural network based decision support system for energy efficient ship operations
An artificial neural network based decision support system for energy efficient ship operations
2016,
Reducing fuel consumption of ships against volatile fuel prices and greenhouse gas...
Optimal design of the renewable energy map of Greece using weighted goal-programming and data envelopment analysis
Optimal design of the renewable energy map of Greece using weighted goal-programming and data envelopment analysis
2016,
Renewable energy forms have been widely used in the past decades highlighting a...
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