OOIR: Observatory of International Research

Papers

(The median citation count of Operational Research is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-03-01 to 2024-03-01.)

Article	Citations
Vehicle routing problem and related algorithms for logistics distribution: a literature review and classification	80
Fuzzy arithmetic DEA approach for fuzzy multi-objective transportation problem	35
Retailers’ competition and cooperation in a closed-loop green supply chain under governmental intervention and cap-and-trade policy	32
The multicommodity network flow problem: state of the art classification, applications, and solution methods	23
A decision support model for robust allocation and routing of search and rescue resources after earthquake: a case study	19
Comparison of statistical and machine learning methods for daily SKU demand forecasting	19
A city logistics system for freight transportation: integrating information technology and operational research	17
Estimating the confidence intervals for DEA efficiency scores of Asia-Pacific airlines	15
A robust augmented ε-constraint method (AUGMECON-R) for finding exact solutions of multi-objective linear programming problems	13
A novel slacks-based model for efficiency and super-efficiency in DEA-R	13
A sustainable inventory system with price-sensitive demand and carbon emissions under partial trade credit and partial backordering	12
Analyzing a manufacturer-retailer sustainable supply chain under cap-and-trade policy and revenue sharing contract	12
Location of facilities and network design for reverse logistics of lithium-ion batteries in Sweden	12
“Do technologies really affect that much? exploring the potential of several industry 4.0 technologies in today’s lean manufacturing shop floors”	11
A robust possibilistic programming approach for blood supply chain network design in disaster relief considering congestion	11
How cash-back strategy affect sale rate under refund and customers’ credit	10
Comparing the evolution of productivity and performance gaps in education systems through DEA: an application to Latin American countries	9
The introduction of the SRF-II method to compare hypothesis of adaptive reuse for an iconic historical building	9
Composite indicators in evaluating tourism performance and seasonality	8
Cost efficiency evaluation in sustainable supply chains with marginal surcharge values for harmful environmental factors: a case study in a food industry	8
Generalized robust window data envelopment analysis approach for dynamic performance measurement under uncertain panel data	8
Robust portfolio selection problems: a comprehensive review	8
Emission reduction and coordination of a dynamic supply chain with green reputation	8
Integer and constraint programming model formulations for flight-gate assignment problem	8
A robust framework for designing blood network in disaster relief: a real-life case	8

Reliable cross-docking location problem under the risk of disruptions	7
Parameter analysis for sigmoid and hyperbolic transfer functions of fuzzy cognitive maps	7
A data-driven multicriteria decision making tool for assessing investments in energy efficiency	7
Optimal lot-sizing under learning effect in inspection errors with different types of imperfect quality items	7
A systematic literature review of data envelopment analysis implementation in agriculture under the prism of sustainability	7
A coordinated scheduling problem for the supply chain in a flexible job shop machine environment	7
Integrated optimisation for production capacity, raw material ordering and production planning under time and quantity uncertainties based on two case studies	6
Solving combinatorial bi-level optimization problems using multiple populations and migration schemes	6
A decision support system for the dynamic hazardous materials vehicle routing problem	6
Products pricing and return strategies for the dual channel retailers	6
The Malmquist Productivity measure for UK-listed firms in the aftermath of the global financial crisis	6
An optimal inventory policy for a multi-echelon closed-loop supply chain of postconsumer recycled content products	6
ESG performance, herding behavior and stock market returns: evidence from Europe	6
Coordinating a reverse supply chain with price and warranty dependent random demand under collection uncertainties	6
Additive manufacturing scheduling problem considering assembly operations of parts	6
A strategy-based framework for supplier selection: a grey PCA-DEA approach	6
A multicriteria decision model to rank workstations in a footwear industry based on a FITradeoff-ranking method for ergonomics interventions	6
System dynamics model for improving the robustness of a fresh agri-food supply chain to disruptions	6
Bi- and multi-objective location routing problems: classification and literature review	5
Single machine scheduling to maximize the weighted number of on-time jobs with job-rejection	5
A production-repairing inventory model considering demand and the proportion of defective items as rough intervals	5
A fuzzy cognitive map based on Nash bargaining game for supplier selection problem: a case study on auto parts industry	5
Optimal location and operation of waste-to-energy plants when future waste composition is uncertain	5
A n − D ant colony optimization with fuzzy logic for air traffic flow management	5
A bi-objective blood supply chain model under uncertain donation, demand, capacity and cost: a robust possibilistic-necessity approach	5
An extended best–worst multiple reference point method: application in the assessment of non-life insurance companies	5
Management of resource allocation on vehicle-sharing schemes: the case of Thessaloniki’s bike-sharing system	5
A hyper-heuristic approach for stochastic parallel assembly line balancing problems with equipment costs	5
Performance assessment of energy companies employing Hierarchy Stochastic Multi-Attribute Acceptability Analysis	5
On a queueing-inventory system with common life time and Markovian lead time process	5
Pricing and quality competition for substitutable green products with a common retailer	5
A qualitative, patient-centered perspective toward plasma products supply chain network design with risk controlling	5
A column generation approach for patient scheduling with setup time and deteriorating treatment duration	5
Resilient network design of two supply chains under price competition: game theoretic and decomposition algorithm approach	5
Product design outsourcing in a supply chain: impact of the design and conformance quality trade-off	4
Optimal policy computing for blockchain based smart contracts via federated learning	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
A note on the zero-sum gains data envelopment analysis model	4
Heuristic column generation for designing an express circular packaging distribution network	4
Strategic decision-making under ambiguity: insights from exploring a simple linked two-game model	4
Multicriteria decision aid analysis for the optimum performance of an ambient light sensor: methodology and case study	4
A closed-loop supply chain model with uncertain return and learning-forgetting effect in production under consignment stock policy	4
Open vehicle routing problem with split deliveries: mathematical formulations and a cutting-plane method	4
Unsupervised consumer intention and sentiment mining from microblogging data as a business intelligence tool	4
A fuzzy robust planning model in the disaster management response phase under precedence constraints	4
Pricing policy in green supply chain design: the impact of consumer environmental awareness and green subsidies	4
Port-based supply chain decisions considering governmental pollution tax	4
Evaluating efficiency and technology gaps of the national systems of entrepreneurship using stochastic DEA and club convergence	4
Safety stock management in a supply chain model with waiting time and price discount dependent backlogging rate in stochastic environment	4
A multi-attribute supply chain network resilience assessment framework based on SNA-inspired indicators	4

Investigating different reverse channels in a closed-loop supply chain: a power perspective	4
GIS-assisted suitability analysis combining PROMETHEE II, analytic hierarchy process and inverse distance weighting	4
Exact algorithms for production planning in mining considering the use of stockpiles and sequencing of power shovels in open-pit mines	4
Efficiency drivers for the South Pacific West coast port terminals: a two-stage non-convex metafrontier dea approach	4
A robust model for recharging station location problem	4
Integrating inventory planning, pricing and maintenance for perishable products in a two-component parallel manufacturing system with common cause failures	4
Multiperiod optimal emergency material allocation considering road network damage and risk under uncertain conditions	4
Using multi-criteria decision making for selecting picking strategies	4
The impact of COVID-19 on supply chains: systematic review and future research directions	3
Supply planning for shelters and emergency management crews	3
Risk minimisation using options and risky assets	3
Using a MACBETH based multicriteria approach for virtual weight restrictions in each stage of a DEA multi-stage ranking process	3
Coordinating production, inspection and maintenance decisions in a stochastic manufacturing system with deterioration failures	3
Scheduling optimization for two crossover automated stacking cranes considering relocation	3
Designing pharmaceutical supply chain networks with perishable items considering congestion	3
An analysis of the efficiency of football clubs in the Spanish First Division through a two-stage relational network DEA model: a simulation study	3
An integrated fleet planning model with empty vehicle repositioning for an intermodal transportation system	3
Credit financing and channel encroachment: analysis of distribution choice in a dual-channel supply chain	3
Corporate R&D intensity and high cash holdings: post-crisis analysis	3
Joint pricing and inventory decision under a probabilistic selling strategy	3
Selective proportionality and integer-valued data in DEA: an application to performance evaluation of high schools	3
Modeling and solution methods for hybrid flow shop scheduling problem with job rejection	3
Scheduling in parallel machines with two objectives: analysis of factors that influence the Pareto frontier	3
Optimal resource allocation for multiclass services in peer-to-peer networks via successive approximation	3
A bi-objective model for scheduling of multiple projects under multi-skilled workforce for distributed load energy usage	3
A multi-objective transportation problem with cost dependent credit period policy under Gaussian fuzzy environment	3
A manufacturing–remanufacturing supply chain model with learning and forgetting in inspection under consignment stock agreement	3
Cardinality constrained portfolio optimization with a hybrid scheme combining a Genetic Algorithm and Sonar Inspired Optimization	3
Compensation policy for delivery delay in online retailing	3
Hesitant intuitionistic fuzzy algorithm for multiobjective optimization problem	3
Competition among supply chains: the choice of financing strategy	3
Performance assessment modeling for managing transport enterprises based on modified fuzzy TOPSIS analysis	3
Solidarity induced by group contributions: the MI$$^k$$-value for transferable utility games	2
Advance selling under deposit expansion and consumer’s valuation change	2
A two-phase resource-constrained project scheduling approach for design and development of complex product systems	2
On general multi-server queues with non-poisson arrivals and medium traffic: a new approximation and a COVID-19 ventilator case study	2
A horizontal collaborative approach for planning the wine grape harvesting	2
Educational reforms and secondary school's efficiency performance in Greece: a bootstrap DEA and multilevel approach	2
Sourcing decisions with order allocation under supply disruption risk considering quantitative and qualitative criteria	2
On the predictive power of CAPE or Shiller’s PE ratio: the case of the Greek stock market	2
Closest target setting with minimum improvement costs considering demand and resource mismatches	2
Efficiently computing the Shapley value of connectivity games in low-treewidth graphs	2
Investment planning in energy efficiency programs: a portfolio based approach	2
A variable neighborhood search for the budget-constrained maximal covering location problem with customer preference ordering	2
Collaborative hospital supply chain network design problem under uncertainty	2
Energy conservation strategy and coordination of a closed-loop supply chain with risk-averse members under carbon tax regulation	2
Parameter optimization of PID controller based on an enhanced whale optimization algorithm for AVR system	2
Multiple criteria decision making and robust optimization to design a development plan for small and medium-sized enterprises in the east of Iran	2
An optimization approach to design forest road networks and plan timber transportation	2
The two-dimensional cutting stock problem with usable leftovers: mathematical modelling and heuristic approaches	2
Dynamic Stackelberg duopoly with sticky prices and a myopic follower	2
Optimal portfolio liquidation with cross-price impacts on trading	2
A robust group decision making framework using fuzzy TOPSIS and Monte Carlo simulation for wind energy projects multicriteria evaluation	2
Integrated deployment of local urban relief teams in the first hours after mass casualty incidents	2
Minimizing the weighted sum of maximum earliness and maximum tardiness in a single-agent and two-agent form of a two-machine flow shop scheduling problem	2
Desert sparrow optimization algorithm for the bicriteria flow shop scheduling problem with sequence-independent setup time	2