Journal: Operational Research

Found 117 papers in total
A progressive approach for processing satellite data by operational research
A progressive approach for processing satellite data by operational research
2017,
Satellite data, together with spatial technologies, have a vital importance in earth...
An extension principle based solution approach for shortest path problem with fuzzy arc lengths
An extension principle based solution approach for shortest path problem with fuzzy arc lengths
2017,
A shortest path problem on a network in the presence of fuzzy arc lengths is focused...
Strategic joining rules in a single server Markovian queue with Bernoulli vacation
Strategic joining rules in a single server Markovian queue with Bernoulli vacation
2017,
The strategic joining behavior of customers in a single‐server Markovian...
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...
Nonlinear programming method for interval-valued n-person cooperative games
Nonlinear programming method for interval-valued n-person cooperative games
2017,
The aim of this paper is to develop a nonlinear programming method for computing the...
A web-based group decision support system for multicriteria ranking problems
A web-based group decision support system for multicriteria ranking problems
2017,
In this paper, we present an implemented, web‐based multicriteria group...
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...
Optimal strategies for two-person normalized matrix game with variable payoffs
Optimal strategies for two-person normalized matrix game with variable payoffs
2017,
This paper considers a two‐person zero‐sum game model in which payoffs...
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...
The welfare effects of nationalization in a mixed duopoly public transport market
The welfare effects of nationalization in a mixed duopoly public transport market
2017,
Recently, many cities have launched new rail transit lines. Once these new rail...
The cross-efficiency in the optimistic‐pessimistic framework
The cross-efficiency in the optimistic‐pessimistic framework
2017,
In spite of strong discrimination power, the cross‐efficiency methods suffer...
Coupling techno-economic energy models with behavioral approaches
Coupling techno-economic energy models with behavioral approaches
2017,
Classical energy planning models assume that consumers are rational, which is...
A survey on human resource allocation problem and its applications
A survey on human resource allocation problem and its applications
2017,
In this paper, we present the existing literature on the human resource allocation...
Performance analysis of an M/G/1 retrial queue with general retrial time, modified M-vacations and collision
Performance analysis of an M/G/1 retrial queue with general retrial time, modified M-vacations and collision
2017,
In this paper, a single server retrial queue with general retrial time and collisions...
An allocation Malmquist index with an application in the China securities industry
An allocation Malmquist index with an application in the China securities industry
2017,
This paper proposes an allocation Malmquist index which is inspired by the work on the...
An M/E k /1 queues with emergency non-preemptive priority of a diagnostic resource
An M/E k /1 queues with emergency non-preemptive priority of a diagnostic resource
2017,
Each patient is assigned to a specific scanner in CT department of a large‐size...
Variable sample size and variable sampling interval Shewhart control chart with estimated parameters
Variable sample size and variable sampling interval Shewhart control chart with estimated parameters
2017,
The theoretical results about variable sample size and sampling intervals (VSSI)...
Effectiveness of consignment stock policy in a three-level supply chain
Effectiveness of consignment stock policy in a three-level supply chain
2017,
The paper studies a three‐level supply chain having one supplier, one vendor...
Fuzzy chance-constrained geometric programming: the possibility, necessity and credibility approaches
Fuzzy chance-constrained geometric programming: the possibility, necessity and credibility approaches
2017,
Geometric programming (GP) is a powerful tool for solving a variety of optimization...
Why do we examine calendar anomalies only in financial markets? Month effect evidence from the Greek banking industry
Why do we examine calendar anomalies only in financial markets? Month effect evidence from the Greek banking industry
2017,
Calendar anomalies (CAs) have been puzzling financial economists and practitioners for...
Vehicle routing strategies for pick-up and delivery service under two dimensional loading constraints
Vehicle routing strategies for pick-up and delivery service under two dimensional loading constraints
2017,
This work compares the transportation costs incurred by three alternative strategies...
Macroscopic traffic flow model calibration using different optimization algorithms
Macroscopic traffic flow model calibration using different optimization algorithms
2017,
This study tests and compares different optimization algorithms employed for the...
A distance learning university and its economic impact in a country’s peripheries: the case of Hellenic Open University
A distance learning university and its economic impact in a country’s peripheries: the case of Hellenic Open University
2017,
Higher education institutions can contribute into regional growth via the services of...
A study on decision making of cutting stock with frustum of cone bars
A study on decision making of cutting stock with frustum of cone bars
2017,
This paper considers the cutting stock problem with frustum of cone bars. A multiple...
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