Journal: Operational Research

Found 117 papers in total
Identifying the global reference set in DEA: a mixed 0‐1 LP formulation with an equivalent LP relaxation
Identifying the global reference set in DEA: a mixed 0‐1 LP formulation with an equivalent LP relaxation
2017,
The recent study by Mehdiloozad et al. (in Eur J Oper Res 245:779–788, 2015....
Modeling corporate entrepreneurship success with ANFIS
Modeling corporate entrepreneurship success with ANFIS
2017,
Albeit the application of Adaptive Neuro‐Fuzzy Inference System (ANFIS) in many...
Convergence of Markovian price processes in a financial market transaction model
Convergence of Markovian price processes in a financial market transaction model
2017,
This paper studies a financial market transaction model and convergence of Markovian...
Hybrid metaheuristic approaches for the single machine total stepwise tardiness problem with release dates
Hybrid metaheuristic approaches for the single machine total stepwise tardiness problem with release dates
2017,
This paper presents two hybrid metaheuristic approaches, viz. a hybrid genetic...
Inventory system with defective products and investment opportunity for reducing defective proportion
Inventory system with defective products and investment opportunity for reducing defective proportion
2017,
This paper proposes a production‐inventory model with defective items. The...
Equity based congestion pricing: considering the constraint of alternative path
Equity based congestion pricing: considering the constraint of alternative path
2017,
Congestion pricing is considered as an effective measure to ease urban traffic...
A generic column generation principle: derivation and convergence analysis
A generic column generation principle: derivation and convergence analysis
2015,
Given a non‐empty, compact and convex set, and an a priori defined condition...
A multi-objective transportation routing problem
A multi-objective transportation routing problem
2015,
This paper presents a variant of vehicle routing problem, incorporating factors of...
Equilibrium balking strategies in the single server queue with setup times and breakdowns
Equilibrium balking strategies in the single server queue with setup times and breakdowns
2015,
This paper studies the equilibrium behavior of customers in the M / M /1 queue with...
A preemptive priority retrial queue with two classes of customers and general retrial times
A preemptive priority retrial queue with two classes of customers and general retrial times
2015,
In this paper, we consider a continuous‐time retrial queue with two classes of...
Multi-level multi-stage efficiency measurement: the case of innovation systems
Multi-level multi-stage efficiency measurement: the case of innovation systems
2015,
Efficiency measurement has been receiving significant attention the last years...
A proximal point method for a class of monotone equilibrium problems with linear constraints
A proximal point method for a class of monotone equilibrium problems with linear constraints
2015,
It is well known that the equilibrium problems which often arise in engineering,...
Support of irrigation water use and eco-friendly decision process in agricultural production planning
Support of irrigation water use and eco-friendly decision process in agricultural production planning
2015,
In this paper a Multiple Criteria Mathematical Programming model has been developed...
Computation and transient analysis of a k-out-of-n:G repairable system with general repair times
Computation and transient analysis of a k-out-of-n:G repairable system with general repair times
2015,
This paper considers a k ‐out‐of‐ n : G repairable system, in...
An M/G/1 Bernoulli feedback retrial queueing system with negative customers
An M/G/1 Bernoulli feedback retrial queueing system with negative customers
2013,
A single server retrial queue with negative customers and two types of Bernoulli...
Assessing bids of Greek public organizations service providers using data envelopment analysis
Assessing bids of Greek public organizations service providers using data envelopment analysis
2013,
The existing framework for the procurement of products and services for the Greek...
Quantitative fairness for assessing perceived service quality in queues
Quantitative fairness for assessing perceived service quality in queues
2013,
Perceived service quality is eminent for service quality assessment from the customer...
Parcel distribution network design problem
Parcel distribution network design problem
2013,
This paper presents and discusses the parcel distribution network design problem for...
Measuring productive efficiency using Nerlovian profit efficiency indicator and metafrontier analysis
Measuring productive efficiency using Nerlovian profit efficiency indicator and metafrontier analysis
2013,
The aim of this paper is to illustrate the measurement of productive efficiency using...
The contribution of ANN’s simple perceptron pattern to inequalities measurement in Regional Science
The contribution of ANN’s simple perceptron pattern to inequalities measurement in Regional Science
2013,
The present paper presents a synthetic approach to the XOR operation structure...
A tangent linear approach in technical trading strategy: the use of convexity path in stock market indices
A tangent linear approach in technical trading strategy: the use of convexity path in stock market indices
2013,
We herein examine the performance of the expected convexity path of a market index...
A Multi‐objective Memetic Algorithm for the Job‐Shop Scheduling Problem
A Multi‐objective Memetic Algorithm for the Job‐Shop Scheduling Problem
2013,
Planning means, in the realm of production activities, to design, coordinate, manage...
Data envelopment analysis models to support the selection of vehicle routing software for city logistics operations
Data envelopment analysis models to support the selection of vehicle routing software for city logistics operations
2012,
In city logistics operations, vehicle routing is critical for successful freight...
Methods for solving unbalanced fuzzy transportation problems
Methods for solving unbalanced fuzzy transportation problems
2012,
In this paper, two new methods (based on fuzzy linear programming formulation and...
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