Operational Research

Article	Citations
VaR as a risk management framework for the spot and futures tanker markets	21
Designing a changeable multi-level supply chain network with additive manufacturing capability and costs uncertainty: a Monte Carlo approach	20
A super-efficiency model based on the directional distance function under a new direction	19
A two-phase part family formation model to optimize resource planning: a case study in the electronics industry	17
Measuring the efficiency of mutual funds: Does ESG controversies score affect the mutual fund performance during the COVID-19 pandemic?	16
Integrated deployment of local urban relief teams in the first hours after mass casualty incidents	16
Interruption flows for reliability evaluation of power distribution networks	15
A claims problem approach to the cost allocation of a minimum cost spanning tree	15
A multi-objective antlion optimizer for the ring tree problem with secondary sub-depots	12
A consistency and consensus model for group decision support based on the outranking approach	12
Solving the shortest path problem on networks with fuzzy arc lengths using the complete ranking method	12
Orbit while in service	11
Simultaneous sensitivity analysis of mixed-integer location-allocation models using machine learning tools: cancer hospitals’ network design	11
New method for assigning cardinal weights in multi-criteria decision-making: the constant weight ratio method	10
A manufacturing–remanufacturing supply chain model with learning and forgetting in inspection under consignment stock agreement	9
A Lagrangian bounding and heuristic principle for bi-objective discrete optimization	9
Operational taxonomy of farmers' towards circular bioeconomy in regional level	9
Return window decision for modular mass customization products in a two-echelon returnable supply chain	8
Educational reforms and secondary school's efficiency performance in Greece: a bootstrap DEA and multilevel approach	8
Time-dependent rural postman problem: time-space network formulation and genetic algorithm	8
Customer purchase prediction in electronic markets from clickstream data using the Oracle meta-classifier	8
Overnight charging scheduling of battery electric buses with uncertain charging time	7
Information sharing under agency selling in an e-commerce supply chain with competing OEMs	7
Sustainable hierarchical multi-modal hub network design problem: bi-objective formulations and solution algorithms	7
How cash-back strategy affect sale rate under refund and customers’ credit	7

Time-dependent vehicle routing problem of perishable product delivery considering the differences among paths on the congested road	7
Generalized robust window data envelopment analysis approach for dynamic performance measurement under uncertain panel data	7
Sectorial evaluation and characterization of internal marketing orientation through multicriteria analysis	7
Energy conservation strategy and coordination of a closed-loop supply chain with risk-averse members under carbon tax regulation	7
A two-step sub-optimal algorithm for bus evacuation planning	7
A hybrid metaheuristic for a semiconductor production scheduling problem with deterioration effect and resource constraints	7
Scheduling with step learning and job rejection	7
Prevailing narratives versus reality of a small and medium town decline in a CEE country	7
A note on the zero-sum gains data envelopment analysis model	6
Information systems and strategy-as-practice in the digital era: an artificial neural network model for SMEs	6
A robust group decision making framework using fuzzy TOPSIS and Monte Carlo simulation for wind energy projects multicriteria evaluation	6
A comprehensive review on operating room scheduling and optimization	5
Joint planning for fuel switching ships in a liner shipping network with transit time	5
Optimal location and operation of waste-to-energy plants when future waste composition is uncertain	5
Correction to: Assessing the efficiency of occupational pension funds in Greece	5
Changing the perspective of system crowding evaluation using a new congestion measure: application to the Emergency Department	5
Optimal pricing and production lot-size policies in imperfect production system with price-sensitive demand, reworking, scrap, and sales return	5
Subtasks scheduling of tasks with different structures in cloud manufacturing systems under maintenance policy and focusing on logistics, tardiness, and earliness aspects	5
Disruption detection for a cognitive digital supply chain twin using hybrid deep learning	5
Efficiency drivers for the South Pacific West coast port terminals: a two-stage non-convex metafrontier dea approach	5
A novel two-phase decomposition-based algorithm to solve MINLP pipeline scheduling problem	5
Design of the cost allocation rule for joint replenishment to an overseas warehouse with a piecewise linear holding cost rate	5
A novel slacks-based model for efficiency and super-efficiency in DEA-R	5
Correction to: Measuring consistency of interval-valued preference relations: comments and comparison	5
Emission reduction and coordination of a dynamic supply chain with green reputation	4
A biobjective model for resource provisioning in multi-cloud environments with capacity constraints	4
A mathematical programming tool for an efficient decision-making on teaching assignment under non-regular time schedules	4
A robust optimization model for dynamic virtual hub location problem under uncertainty using an M/M/C/K queuing model: two metaheuristic algorithms	4
Inventory policy for degrading items under advanced payment with price and memory sensitive demand using metaheuristic techniques	4
Modern business development and financial reporting: exploring the effect of corporate governance on the value relevance of accounting information—evidence from the Greek listed firms	4
Stock control analytics: a data-driven approach to compute the fill rate considering undershoots	4
A variable neighborhood search for the budget-constrained maximal covering location problem with customer preference ordering	4
Exact analysis of a push–pull system with multiple non identical retailers, a distribution center and multiple non identical unreliable suppliers with supply disruptions	4
Strategic planning for hub resilience: a stochastic location-routing perspective	4
Bilevel programming methods in waste-to-energy plants' price-setting game	4
Estimating the confidence intervals for DEA efficiency scores of Asia-Pacific airlines	4
A fill-and-reduce greedy algorithm for the container pre-marshalling problem	4
Transient analysis of some queueing/inventory/healthcare models using homotopy perturbation method	4
Optimal policy computing for blockchain based smart contracts via federated learning	3
Collaborative hospital supply chain network design problem under uncertainty	3
A fuzzy robust planning model in the disaster management response phase under precedence constraints	3
Optimal trade-in delegation strategy considering third-party recycler intrusion and used products with different durability	3
Encompassing statistically unquantifiable randomness in goal programming: an application to portfolio selection	3
Optimal joining strategies in a repairable retrial queue with reserved time and N-policy	3
Refugee allocation mechanisms: theory and applications for the European Union	3
Nonparametric efficiency measurement of undergraduate teaching by university size	3
Analyzing a manufacturer-retailer sustainable supply chain under cap-and-trade policy and revenue sharing contract	3
A new common weights DEA model based on cluster analysis	3
Periodic review policy in the production management of a single-item inventory with deterioration	3
A hybrid decision-making conceptual framework based on generalized information quality under neutrosophic evidence theory: a comparative analysis	3

A horizontal collaborative approach for planning the wine grape harvesting	3
Cooperative investment strategies of ports and shipping companies in blockchain technology	3
A multi-objective formulation for the closed-loop plastic supply chain under uncertainty	3
Corporate R&D intensity and high cash holdings: post-crisis analysis	3
A multi-objective constrained partially observable Markov decision process model for breast cancer screening	3
A regret-based query selection strategy for the incremental elicitation of the criteria weights in an SRMP model	3
A ground crew shift rostering model for Santiago International Airport	3
Cost efficiency evaluation in sustainable supply chains with marginal surcharge values for harmful environmental factors: a case study in a food industry	3
Vehicle routing Problem for cold chain logistics based on data fusion technology to predict travel time	2
Business failure prediction models with high and stable predictive power over time using genetic programming	2
Memetic algorithms and dynamic programming on vehicle routing problems in crisis situations	2
The value of secondary markets when consumers are socially conscious	2
Algebraic solution of project scheduling problems with temporal constraints	2
National brands versus store brands: retailer fight against national brands to improve store brands via a dynamic discount pricing strategy	2
Optimization of toll road lane operation: Serbian case study	2
Make me an offer: forward and reverse auctioning problems in the tourism industry	2
Pricing policy in green supply chain design: the impact of consumer environmental awareness and green subsidies	2
Credit financing and channel encroachment: analysis of distribution choice in a dual-channel supply chain	2
Minimizing makespan under data prefetching constraints for embedded vision systems: a study of optimization methods and their performance	2
A bi-objective model for scheduling of multiple projects under multi-skilled workforce for distributed load energy usage	2
A column generation approach for patient scheduling with setup time and deteriorating treatment duration	2
Weighted-average stochastic games with constant payoff	2
A state-of-the-art classification and review of parameters that affect the design, control, and operating strategies of order-picking systems	2
Efficiently computing the Shapley value of connectivity games in low-treewidth graphs	2
Implementation of machine learning in $$\ell _{\infty }$$-based sparse Sharpe ratio portfolio optimization: a case study on Indian stock market	2
Mathematical models for the electric vehicle routing problem with time windows considering different aspects of the charging process	2
Investigating different reverse channels in a closed-loop supply chain: a power perspective	2
Analysis of a renewal batch arrival queue with a fault-tolerant server using shift operator method	2
A bilevel hierarchical covering model to protect a healthcare network against failures	2
Marginal rates in DEA using defining hyperplanes of PPS with CRS technology	2
A multi-objective transportation problem with cost dependent credit period policy under Gaussian fuzzy environment	2
A two-stage local search heuristic for solving the steelmaking continuous casting scheduling problem with dual shared-resource and blocking constraints	2
A novel hybrid decision-making framework based on modified fuzzy analytic network process and fuzzy best–worst method	1
An integrated fleet planning model with empty vehicle repositioning for an intermodal transportation system	1
Constructing and evaluating a master surgery schedule using a service-level approach	1
Embracing fairness within a cross-efficiency hierarchical network DEA system	1
Dynamic Stackelberg duopoly with sticky prices and a myopic follower	1
Aggregation and decomposition of Farrell efficiencies	1
Additive manufacturing scheduling problem considering assembly operations of parts	1
On concept of undesirable outputs in data envelopment analysis: ratio independent undesirable outputs	1
Ergonomics in warehouse design and operations: a systematic literature review	1
Optimal strategies of social commerce platforms in the context of forwarding and bargaining	1
An analysis of the efficiency of football clubs in the Spanish First Division through a two-stage relational network DEA model: a simulation study	1
Operational research and business intelligence as drivers for digital transformation	1
Coordinating a reverse supply chain with price and warranty dependent random demand under collection uncertainties	1
A study on the technological innovation efficiency of China’s high-tech industries based on three-stage DEA and Malmquist index	1
A multi-stage stochastic model for designing a linked cross-docking distribution network with heterogeneous trucks	1
Mathematical modeling and two metaheuristic algorithms for integrated process planning and group scheduling with sequence-dependent setup time	1
Advance selling under deposit expansion and consumer’s valuation change	1
Unsupervised consumer intention and sentiment mining from microblogging data as a business intelligence tool	1
Decisional performance efficiencies of cross-efficiency DEA decision-making units using benevolent criterion	1
Scheduling in parallel machines with two objectives: analysis of factors that influence the Pareto frontier	1
R&D project portfolio selection using the Iterative Trichotomic Approach in order to study how subjectivity of the weights is reflected in the selected projects of the final portfolio	1
Pricing, warranty, and shelf space decisions for the supply chain with non-symmetric market and warranty-period dependent demand	1
A city logistics system for freight transportation: integrating information technology and operational research	1
The impact of COVID-19 on supply chains: systematic review and future research directions	1
Exploring congestion in intermediate products by DEA: an application on Iranian cement supply chain	1
Products pricing and return strategies for the dual channel retailers	1
Lot scheduling involving completion time problems on identical parallel machines	1
Probing the Pareto front of a large-scale multiobjective problem with a MIP solver	1
The two-dimensional cutting stock problem with usable leftovers: mathematical modelling and heuristic approaches	1
Assessing the cooperation propensity of social entrepreneurs: a multicriteria analysis of human factor effects	1
Optimized electric vehicle charging integrated in the unit commitment problem	1
Two-machine decentralized flow shop scheduling problem with inter-factory batch delivery system	1
Optimizing the wine transportation process from bottling plants to ports	1
A bi-objective re-entrant permutation flow shop scheduling problem: minimizing the makespan and maximum tardiness	1
On general multi-server queues with non-poisson arrivals and medium traffic: a new approximation and a COVID-19 ventilator case study	1
An optimization approach to design forest road networks and plan timber transportation	1
Product design outsourcing in a supply chain: impact of the design and conformance quality trade-off	1
A hybrid approach to the discrepancy in financial performance’s robustness	1
Α fuzzy-set Qualitative Comparative Analysis Approach for the evaluation of corporate viability	1
A systematic literature review of data envelopment analysis implementation in agriculture under the prism of sustainability	1
Product collection structures in closed-loop supply chains	1
Technological, healthcare and consumer funds efficiency: influence of COVID-19	1
GIS-assisted suitability analysis combining PROMETHEE II, analytic hierarchy process and inverse distance weighting	1
Single machine scheduling problems involving job-dependent step-deterioration dates and job rejection	1
Integrated optimization of wagon flow routing and train formation plan	1
Modeling and simulation of first-come, first-served queueing system with impatient multiclass customers	1
A two-phase resource-constrained project scheduling approach for design and development of complex product systems	1
Optimal lot-sizing under learning effect in inspection errors with different types of imperfect quality items	1

The novel hybrid multiple criteria decision method BWM-Moora-N applied for investment funds prioritization

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