OOIR: Observatory of International Research

Papers

(The H4-Index of European Journal of Operational Research is 67. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Machine learning for combinatorial optimization: A methodological tour d’horizon	485
Forecasting and planning during a pandemic: COVID-19 growth rates, supply chain disruptions, and governmental decisions	304
A review on maintenance optimization	256
Planning and control of autonomous mobile robots for intralogistics: Literature review and research agenda	243
Optimal pricing in on-demand-service-platform-operations with hired agents and risk-sensitive customers in the blockchain era	217
Green credit financing versus trade credit financing in a supply chain with carbon emission limits	210
Large-scale group decision-making with non-cooperative behaviors and heterogeneous preferences: An application in financial inclusion	202
Recent advances in selection hyper-heuristics	187
Ripple effect in the supply chain network: Forward and backward disruption propagation, network health and firm vulnerability	177
Performance indicators in multiobjective optimization	171
A concise guide to existing and emerging vehicle routing problem variants	169
The optimal combination between selling mode and logistics service strategy in an e-commerce market	154
Machine learning at the service of meta-heuristics for solving combinatorial optimization problems: A state-of-the-art	150
Collecting mode selection in a remanufacturing supply chain under cap-and-trade regulation	144
Technology improvement strategy for green products under competition: The role of government subsidy	138
Adaptive consensus reaching process with hybrid strategies for large-scale group decision making	137
Optimization problems for machine learning: A survey	132
Manufacturer vs. Consumer Subsidy with Green Technology Investment and Environmental Concern	129
Machine learning for credit scoring: Improving logistic regression with non-linear decision-tree effects	124
Dynamic selective maintenance optimization for multi-state systems over a finite horizon: A deep reinforcement learning approach	122
Strategic dual-channel pricing games with e-retailer finance	121
Tax or subsidy? An analysis of environmental policies in supply chains with retail competition	118
Mass casualty management in disaster scene: A systematic review of OR&MS research in humanitarian operations	110
Government subsidies for green technology development under uncertainty	109
A survey of network interdiction models and algorithms	109

Consensus mechanism with maximum-return modifications and minimum-cost feedback: A perspective of game theory	106
Supply chain game theory network modeling under labor constraints: Applications to the Covid-19 pandemic	106
Optimal influenza vaccine distribution with equity	102
On metrics for supply chain resilience	101
Decisions and coordination of retailer-led low-carbon supply chain under altruistic preference	99
Consensus reaching process in large-scale group decision making based on bounded confidence and social network	97
Prepositioning of assets and supplies in disaster operations management: Review and research gap identification	97
Cold chain transportation decision in the vaccine supply chain	96
Optimizing the changing locations of mobile parcel lockers in last-mile distribution	93
Deep learning for credit scoring: Do or don’t?	93
Consistency and consensus modeling of linear uncertain preference relations	92
Timetable coordination in a rail transit network with time-dependent passenger demand	91
Optimal inspection and mission abort policies for systems subject to degradation	89
Perspectives on modeling hub location problems	89
Peer-to-peer electricity market analysis: From variational to Generalized Nash Equilibrium	89
An updated survey of variants and extensions of the resource-constrained project scheduling problem	88
Information sharing in an E-tailing supply chain for fresh produce with freshness-keeping effort and value-added service	88
Irregular packing problems: A review of mathematical models	88
A survey of data envelopment analysis applications in the insurance industry 1993–2018	87
Tax or subsidy? Design and selection of regulatory policies for remanufacturing	85
An adaptive large neighborhood search heuristic for the vehicle routing problem with time windows and delivery robots	85
Does implementing trade-in and green technology together benefit the environment?	85
Multi-trip time-dependent vehicle routing problem with time windows	84
The forward–backward–forward method from continuous and discrete perspective for pseudo-monotone variational inequalities in Hilbert spaces	84
Towards circular economy in production planning: Challenges and opportunities	83
Tabu search for the time-dependent vehicle routing problem with time windows on a road network	83
Approximate dynamic programming for planning a ride-hailing system using autonomous fleets of electric vehicles	81
A transformation technique for the clustered generalized traveling salesman problem with applications to logistics	81
A modified slacks-based measure of efficiency in data envelopment analysis	81
Traceability vs. sustainability in supply chains: The implications of blockchain	81
A comparison of pure manufacturing and hybrid manufacturing–remanufacturing systems under carbon tax policy	78
Inroad into omni-channel retailing: Physical showroom deployment of an online retailer	77
Electric bus planning & scheduling: A review of related problems and methodologies	76
Retail sales forecasting with meta-learning	75
Multi-criteria mission abort policy for systems subject to two-stage degradation process	73
A review of revenue management: Recent generalizations and advances in industry applications	73
Competition in dual-channel supply chains: The manufacturers' channel selection	73
Assembly line balancing: What happened in the last fifteen years?	71
Forays into omnichannel: An online retailer’s strategies for managing product returns	70
Channel coordination under Nash bargaining fairness concerns in differential games of goodwill accumulation	70
Multi-objective optimisation in flexible assembly job shop scheduling using a distributed ant colony system	69
The impacts of e-tailer's private label on the sales mode selection: From the perspectives of economic and environmental sustainability	68
Liner shipping network design	67