Operational Research

Article	Citations
A two-phase part family formation model to optimize resource planning: a case study in the electronics industry	41
Measuring fair efficiency decomposition in network DEA model under uncertainty: modeling and computational aspects for sustainable supply chain performance assessment	34
Efficiency analysis of funding resources for rural revitalization in China based on the concept of sustainable development: evidence from parallel DEA with shared inputs/outputs and Tobit models	28
Time-dependent vehicle routing problem of perishable product delivery considering the differences among paths on the congested road	28
The battle between channel distribution and traffic purchases: a perspective of the mobile application market	26
A consistency and consensus model for group decision support based on the outranking approach	24
Exact analysis of a push–pull system with multiple non identical retailers, a distribution center and multiple non identical unreliable suppliers with supply disruptions	22
Transient analysis of some queueing/inventory/healthcare models using homotopy perturbation method	22
Nonparametric efficiency measurement of undergraduate teaching by university size	21
Pareto-optimal workforce scheduling with worker skills and preferences	20
A fill-and-reduce greedy algorithm for the container pre-marshalling problem	17
A novel multi-attribute group decision-making method for talent evaluation using heterogeneous data weighting and an extended cloud-VIKOR model	15
Optimized electric vehicle charging integrated in the unit commitment problem	15
A new cross-efficiency aggregation in data envelopment analysis: considering fairness mentality and group consensus	14
Two-machine decentralized flow shop scheduling problem with inter-factory batch delivery system	14
On general multi-server queues with non-poisson arrivals and medium traffic: a new approximation and a COVID-19 ventilator case study	13
Unsupervised consumer intention and sentiment mining from microblogging data as a business intelligence tool	13
Mathematical modeling and two metaheuristic algorithms for integrated process planning and group scheduling with sequence-dependent setup time	11
Product collection structures in closed-loop supply chains	11
Set-cover master problem formulations for maximum flight coverage in branch & price solution algorithms for optimal aircrew rostering	11
Supply–demand effectiveness: capturing the effects of supply and demand mismatches in operational performance measurement	10
Assessing the challenges of digital transformation implementation in sustainable financial services using hybrid multi-criteria group decision-making framework	10
Embracing fairness within a cross-efficiency hierarchical network DEA system	10
A web-based multi-criteria decision support system for benchmarking marketing decisions alternatives	10
Optimization of fractional-order EPQ models with memory-dependent demand and shortage dynamics	10

Exact and stochastic methods for robustness analysis in the context of Imprecise Data Envelopment Analysis	9
A safety-driven truck loading problem	9
A new discrete-time queueing model to optimize cargo dispatch for a warehouse	8
Evaluating efficiency and technology gaps of the national systems of entrepreneurship using stochastic DEA and club convergence	8
Nurse scheduling problem by considering reserve nurses: a mathematical modeling and hybrid meta-heuristic algorithm	8
Hesitant intuitionistic fuzzy algorithm for multiobjective optimization problem	8
Economic and reliability analysis of discrete-time G-queue with multi-optional services and Bernoulli feedback	8
Robust portfolio selection problems: a comprehensive review	7
Robust maintenance planning and scheduling for multi-factory production networks considering disruption cost: a bi-objective optimization model and a metaheuristic solution method	7
Empirical implementation of extraction of decision-maker’s evaluation method in job candidates selection based on interpretable data mining tools	7
Extended warranty service strategy in green supply chain with asymmetric demand forecast	7
An improved way to handle the strength of the discordance coalition in ELECTRE multiple criteria decision methods	7
A data-driven multicriteria decision making tool for assessing investments in energy efficiency	7
Optimized task assignment and predictive maintenance for industrial machines using Markov decision process	7
Compensation policy for delivery delay in online retailing	7
Efficiency evaluation of China’s high-tech industry with a dynamic network data envelopment analysis game cross-efficiency model	7
Operational risk management in managerial accounting: a comprehensive examination of strategies and implementation in medium size organizations	7
Evaluation of the eco-efficiency of the industrial system in China considering regional heterogeneity and dynamics	7
Stochastic transitions of a mixed-integer linear programming model for the construction supply chain: chance-constrained programming and two-stage programming	7
Unrelated parallel machine scheduling problem with stochastic sequence dependent setup times	7
Recovery process optimization using survival regression	6
Application of multi-criteria decision making (MCDM) for site selection of offshore wind farms in India	6
Correction to: Assessing the efficiency of occupational pension funds in Greece	6
Parameter optimization of PID controller based on an enhanced whale optimization algorithm for AVR system	6
A novel inverse data envelopment analysis model with negative ratio data	6
Panoptic migrating birds optimization with GCN-guided population iteration: a feature-guided intelligent optimizer (FGIO) for flexible job shop scheduling	6
Changing the perspective of system crowding evaluation using a new congestion measure: application to the Emergency Department	6
Scheduling with step learning and job rejection	6
An accelerated Benders decomposition algorithm for integrated seaside operations planning with berthing preemption	6
Evaluation of mission effectiveness for dynamic kill network	6
Educational reforms and secondary school's efficiency performance in Greece: a bootstrap DEA and multilevel approach	6
Inclusive growth: peer-based poverty alleviation supply chain with tax exemption policy	5
Boosting epidemic forecasting performance with enhanced RNN-type models	5
Cooperative investment strategies of ports and shipping companies in blockchain technology	5
Mathematical models for the electric vehicle routing problem with time windows considering different aspects of the charging process	5
Vehicle routing Problem for cold chain logistics based on data fusion technology to predict travel time	5
Biform game analysis with the Owen allocation function for a supply chain game under precedence constraints	5
Return window decision for modular mass customization products in a two-echelon returnable supply chain	5
Overnight charging scheduling of battery electric buses with uncertain charging time	5
Decomposition based approach for multi-trip helicopter routing and scheduling problem in last-mile relief distribution and rescue operations	5
Optimal trade-in delegation strategy considering third-party recycler intrusion and used products with different durability	5
Energy conservation strategy and coordination of a closed-loop supply chain with risk-averse members under carbon tax regulation	5
Generalized robust window data envelopment analysis approach for dynamic performance measurement under uncertain panel data	5
Make me an offer: forward and reverse auctioning problems in the tourism industry	5
An exact approach for the charging station location selection problem in urban freight transport	4
A bilevel hierarchical covering model to protect a healthcare network against failures	4
The two-dimensional cutting stock problem with usable leftovers: mathematical modelling and heuristic approaches	4
Exploring congestion in intermediate products by DEA: an application on Iranian cement supply chain	4
“Do technologies really affect that much? exploring the potential of several industry 4.0 technologies in today’s lean manufacturing shop floors”	4
Multi-venue location optimization with overlapping audience reach areas	4

Technological, healthcare and consumer funds efficiency: influence of COVID-19	4
Optimizing telehealth utilization during COVID-19: enhancing efficiency and equity through data envelopment analysis and machine learning	4
A state-of-the-art classification and review of parameters that affect the design, control, and operating strategies of order-picking systems	4
Optimal joining strategies in a repairable retrial queue with reserved time and N-policy	4
Single machine scheduling problems involving job-dependent step-deterioration dates and job rejection	4
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	4
Modeling the supply chain network in the fast-moving consumer goods industry during COVID-19 pandemic	4
The novel hybrid multiple criteria decision method BWM-Moora-N applied for investment funds prioritization	4
The value of secondary markets when consumers are socially conscious	4
A bi-objective re-entrant permutation flow shop scheduling problem: minimizing the makespan and maximum tardiness	4
Aggregation and decomposition of Farrell efficiencies	4
Assessment of offshore wind farm site suitability in India using GIS and MCDM methods	4
Dynamic pricing and preservation strategy for a two-echelon perishable supply chain model with price and time sensitive demand	4
Assessing the efficiency of occupational pension funds in Greece	3
The aggregator’s contract design problem in the electricity demand response market	3
Agri–food supply chain design for perishable products: application to small-scale farmers	3
Scheduling on proportionate flowshop with total late work and job rejection	3
Spatial multicriteria customer satisfaction analysis: the case of the single-store retailer	3
Static hedging of freight rate risk in the shipping market under model uncertainty	3
Efficiency and ergonomics: a comprehensive study on item assignment strategies and energy optimization in manual picking warehouses	3
Robust cross-dock assignment problem with fuzzy chance constrained optimization approach	3
Bi- and multi-objective location routing problems: classification and literature review	3
Strategic decision-making under ambiguity: insights from exploring a simple linked two-game model	3
Swarm intelligence and nature inspired algorithms for solving vehicle routing problems: a survey	3
Designing an efficient supply chain network for public cord blood bank and quality prediction to improve performance: a case study in Iran	3
Contract design for a retailer-dominated supply chain under asymmetric green investment cost information	3
Group game cross-efficiency order allocation model based on regret theory and decision consensus	3
Performance analysis and optimization of state-dependent replenishment policy in queuing-inventory system	3
Operational assessment of nursing homes at times of pandemic: an integrated DEA and machine learning approach	3
Correction: A data-driven multicriteria decision making tool for assessing investments in energy efficiency	3
Multiple criteria decision making and robust optimization to design a development plan for small and medium-sized enterprises in the east of Iran	3
Performance dynamics in Greek wine sector: a study of technical efficiency and strategic implications	3
A dynamic and intelligent decision-making framework for a platelet inventory-distribution network	3
A n − D ant colony optimization with fuzzy logic for air traffic flow management	3
Optimizing pine tree stem volume models using artificial neural networks with minimal input variables	3
Development of a new hybrid method for multi-criteria decision making (MCDM) approach: a case study for facility location selection	2
A two-phase resource-constrained project scheduling approach for design and development of complex product systems	2
Inventory policy for degrading items under advanced payment with price and memory sensitive demand using metaheuristic techniques	2
A scheme for emergency material allocation based on decision makers' subjective preference	2
Strategic planning for hub resilience: a stochastic location-routing perspective	2
A robust group decision making framework using fuzzy TOPSIS and Monte Carlo simulation for wind energy projects multicriteria evaluation	2
Strategic behavior and social optimization in Markovian working vacation queues with delayed observations	2
Pricing strategies for dual-channel supply chain members under pandemic demand disruptions	2
Optimal policy computing for blockchain based smart contracts via federated learning	2
A ground crew shift rostering model for Santiago International Airport	2
A cost-effective and sustainable multi-objective 4D product blending transportation solution with all unit discounts in an intuitionistic fuzzy environment	2
Extended p-median problems for balancing service efficiency and equality	2
Integrated optimization of wagon flow routing and train formation plan	2
GIS-assisted suitability analysis combining PROMETHEE II, analytic hierarchy process and inverse distance weighting	2
Periodic review policy in the production management of a single-item inventory with deterioration	2
A novel slacks-based model for efficiency and super-efficiency in DEA-R	2
Orbit while in service	2
Solving the shortest path problem on networks with fuzzy arc lengths using the complete ranking method	2
A two-stage local search heuristic for solving the steelmaking continuous casting scheduling problem with dual shared-resource and blocking constraints	2
Subtasks scheduling of tasks with different structures in cloud manufacturing systems under maintenance policy and focusing on logistics, tardiness, and earliness aspects	2
Performance assessment modeling for managing transport enterprises based on modified fuzzy TOPSIS analysis	2
Sequencing a tri-criteria multiple job classes and customer orders problem on a single machine by using heuristics and simulated annealing method	2
A fuzzy multi-criteria decision-making framework for constrained city gate station location selection problem in the natural gas network of Iran	2
Algebraic solution of project scheduling problems with temporal constraints	2
Probing the Pareto front of a large-scale multiobjective problem with a MIP solver	2
A biobjective model for resource provisioning in multi-cloud environments with capacity constraints	2
Benders decomposition algorithm for MMAL balancing problem with express parallel line	2
A note: approximation algorithms for batch scheduling on shops with job rejection	2
Port-based supply chain decisions considering governmental pollution tax	2
Design of the cost allocation rule for joint replenishment to an overseas warehouse with a piecewise linear holding cost rate	2
A horizontal collaborative approach for planning the wine grape harvesting	2
ESG performance, herding behavior and stock market returns: evidence from Europe	2
The impact of COVID-19 on supply chains: systematic review and future research directions	2
A regret-based query selection strategy for the incremental elicitation of the criteria weights in an SRMP model	1
How cash-back strategy affect sale rate under refund and customers’ credit	1
A new replenishment policy based on product age for blood inventory management considering blockchain	1
Multi-store consumer satisfaction benchmarking using spatial multiple criteria decision analysis	1
Competition–cooperation mechanism of online supply chain finance based on a stochastic evolutionary game	1
Integrated deployment of local urban relief teams in the first hours after mass casualty incidents	1
Disruption detection for a cognitive digital supply chain twin using hybrid deep learning	1
Treated wastewater reuse practices, under a holistic approach at the city scale	1
Game-theoretic analysis of competition between access service providers utilizing a Nash genetic algorithm	1
Integrating incentive-driven delivery options and time-dependent routing decisions with availability profiles	1
Modeling and simulation of first-come, first-served queueing system with impatient multiclass customers	1
A comparative analysis of MIP formulations for the multi-mode resource-constrained independent task scheduling problem	1

Operational taxonomy of farmers' towards circular bioeconomy in regional level	1
A new common weights DEA model based on cluster analysis	1
Optimal pricing and production lot-size policies in imperfect production system with price-sensitive demand, reworking, scrap, and sales return	1
A generalization of unaimed fire Lanchester’s model in multi-battle warfare	1
Pareto-optimal peer evaluation in context-dependent DEA	1
A systematic literature review of data envelopment analysis implementation in agriculture under the prism of sustainability	1
Profit efficiency estimation and prediction of banks with mixed structure: a unified DDF-based network DEA and ML approach	1
Distribution channel strategies of suboptimal food supply chain under demand uncertainty	1
A super-efficiency model based on the directional distance function under a new direction	1
New distance measure-based RANCOM-AROMAN approach for evaluating sustainable human resource management factors in the manufacturing firms	1
An interactive multi-criteria approach to admit new members in international environmental agreements	1
Optimizing injured people transportation in earthquake response: considering traffic congestion with BPR function	1
Collaborative hospital supply chain network design problem under uncertainty	1
A fuzzy robust planning model in the disaster management response phase under precedence constraints	1
Encompassing statistically unquantifiable randomness in goal programming: an application to portfolio selection	1
Optimal location and operation of waste-to-energy plants when future waste composition is uncertain	1
A bi-objective robust optimization model to bolster a resilient medical supply chain in case of the ripple effect	1
Business failure prediction models with high and stable predictive power over time using genetic programming	1
A mathematical programming approach for a wildfire suppression problem	1
Effects of price cap regulation on pharmaceutical supply chain under the zero markup drug policy	1
Dynamic vehicle parking pricing: a bilevel optimization approach	1
An improved NSGAII-SA algorithm for the cell manufacturing system layout optimization problem	1
A Lagrangian bounding and heuristic principle for bi-objective discrete optimization	1
Sustainable hierarchical multi-modal hub network design problem: bi-objective formulations and solution algorithms	1
Optimizing the wine transportation process from bottling plants to ports	1
Logistics mode selection of agricultural products based on fairness concerns	1
Soft computing-based new dynamic intuitionistic fuzzy group decision analysis for risk evaluation in BOT highway construction projects	1
Pricing, warranty, and shelf space decisions for the supply chain with non-symmetric market and warranty-period dependent demand	1