OOIR: Observatory of International Research

Papers

(The median citation count of OR Spectrum is 1. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Performance evaluation of supply chain resilience in epidemic crises: an extension of network non-parametric methodology	25
Convex or non-convex? A new meta-frontier data envelopment analysis framework considering technology compatibility	23
Robust productivity growth and efficiency measurement with undesirable outputs: evidence from the oil industry	13
Multi-criteria optimization in industry	13
The dial-a-ride problem in primary care with flexible scheduling	13
Optimizing termination decision for meta-heuristic search techniques that converge to a static objective-value distribution	12
Pricing, coalition stability, and profit allocation in the pull assembly supply chains under competition	12
One-stage product-line design heuristics: an empirical comparison	11
Managing the two-echelon distribution systems with dual delivery modes	11
A discrete-time benchmark tracking problem in two markets subject to random environments	11
Sourcing decisions with loss aversion under yield and demand randomness	10
Environmental efficiency of rainfed and irrigated wheat crops in Spain. A stochastic DEA metafrontier approach	10
Load asymptotics and dynamic speed optimization for the greenest path problem: a comprehensive analysis	10
Multiplicative output form and its applications to problems in the homogenous innovation contest model	10
Estimating market power under a nonparametric analysis: evidence from the Chinese real estate sector	8
Dynamic tariff-based demand response in retail electricity market under uncertainty	8
Price of anarchy for parallel link networks with generalized mean objective	7
A new modeling approach for the unrestricted block relocation problem	7
Partial dominance in branch-price-and-cut algorithms for vehicle routing and scheduling problems with a single-segment tradeoff	7
Minimizing delays of patient transports with incomplete information: A modeling approach based on the vehicle routing problem	7
Convexity, two-fund separation and asset ranking in a mean-LPM portfolio selection framework	7
Generating greenhouse gas cutting incentives when allocating carbon dioxide emissions to shipments in road freight transportation	7
A partition-based branch-and-bound algorithm for the project duration problem with partially renewable resources and general temporal constraints	7
Outstanding Reviewer Award OR Spectrum 2023	7
Beam search-based heuristics for the mixed no-idle flowshop with total flowtime criterion	7

Efficiency of socially responsible investments in the context of portfolio management	6
Stochastic data envelopment analysis in the presence of undesirable outputs: An application to the power industry	6
Minimizing energy consumption in a real-life classroom assignment problem	6
Recurrent double-conditional factor model	6
Identifying the closest most productive scale size unit in data envelopment analysis	6
Online algorithms for ambulance routing in disaster response with time-varying victim conditions	6
Outstanding Reviewer Award OR Spectrum 2022	6
Cost minimizing planning of container inspection and repair in multiple facilities	5
Retrieval optimization in a warehouse with multiple input/output-points	5
Intraday power trading: toward an arms race in weather forecasting?	5
The single picker routing problem with scattered storage: modeling and evaluation of routing and storage policies	5
Sequential claim games	5
Analyzing the impact of demand management in rural shared mobility-on-demand systems	5
New formulations for the robust vehicle routing problem with time windows under demand and travel time uncertainty	4
Dynamic service area sizing in urban delivery	4
Mobile healthcare services in rural areas: an application with periodic location routing problem	4
Exact algorithms for continuous pricing with advanced discrete choice demand models	4
Sharing the cost of the polluted river: a class of bilateral compensation methods	4
Robust approaches in portfolio optimization with stochastic dominance constraints	4
Combining simulation and optimization to derive operating policies for a concentrating solar power plant	4
Optimization and analysis of three-part tariff pricing strategies	4
An alternative approach to address uncertainty in hub location	4
Two-step Shapley-solidarity value for cooperative games with coalition structure	4
Inventory management with advance demand information and flexible shipment consolidation	4
Correction: Correction to: Preventive healthcare facility location planning with quality-conscious clients	4
The consistent biennial Malmquist productivity change index and ranking using the cross validation method	3
An integrated data envelopment analysis and regression tree method for new product price estimation	3
Mean-Variance-VaR portfolios: MIQP formulation and performance analysis	3
A matheuristic for tactical locomotive and driver scheduling for the Swiss national railway company SBB Cargo AG	3
Synchronous resource allocation: modeling, capacity, and optimization	3
Exact methods for two vehicle routing problems with lockers in last-mile delivery	3
Non-linearity and the distribution of market-based loss rates	3
Optimization models for disaster response operations: a literature review	3
Multi-facility location models incorporating multipurpose shopping trips	3
Optimizing combined tours: The truck-and-cargo-bike case	3
Characterizations of multi-objective robustness solutions defined by Minkowski set difference	3
Merging two-stage series network structures: A DEA-based approach	3
Consistent routing for local same-day delivery via micro-hubs	3
Dual sourcing inventory management with nonconsecutive lead times from a supply chain perspective: a numerical study	3
Data envelopment analysis with shrinkage estimators	2
A general model formulation applicable to premarshalling, block relocation and stack loading problems	2
Dynamic pricing using flexible heterogeneous sales response models	2
Practicable robust stochastic optimization under divergence measures with an application to equitable humanitarian response planning	2
Outstanding Reviewer Award OR Spectrum 2021	2
The home health care routing with heterogeneous electric vehicles and synchronization	2
Queueing management for reducing the overlaps of customers in service systems	2
An ALNS algorithm for the static dial-a-ride problem with ride and waiting time minimization	2
A case-individual data-driven optimization approach for surgery planning	2
Predicting and optimizing marketing performance in dynamic markets	2
Integrated patient-to-room and nurse-to-patient assignment in hospital wards	2

Multiple plan approach for a dynamic dial-a-ride problem	2
Multitrip vehicle routing with delivery options: a data-driven application to the parcel industry	2
How to design a multi-stage tournament when some results are carried over?	2
Optimal pricing and capacity sizing for online service systems with free trials	2
An epsilon-based data envelopment analysis approach for solving performance measurement problems with interval and ordinal dual-role factors	2
Customized GRASP for rehabilitation therapy scheduling with appointment priorities and accounting for therapist satisfaction	2
Data-driven customer acceptance for attended home delivery	2
An integrated approach to identify criteria interactions based on association rule and capacity in MCDA	1
Assessing green performance of power plants by multiple hybrid returns to scale technologies	1
Mathematical models and an effective exact algorithm for unrelated parallel machine scheduling with family setup times and machine cost	1
A branch and cut algorithm to optimize a weighted sum-of-ratios in multiobjective mixed-integer fractional programming	1
Statistical arbitrage: factor investing approach	1
The multi-period home healthcare routing and scheduling problem with electric vehicles	1
Two-stage stochastic formulation for relief operations with multiple agencies in simultaneous disasters	1
Optimal consumption and investment in general affine GARCH models	1
Multiunit dynamic pricing with different types of observable customer information	1
Planning an airport shuttle network with air taxis using choice-based optimization	1
Integrated pallet retrieval and processing in warehouses under uncertainty	1
Public transport crowdshipping: moving shipments among parcel lockers located at public transport stations	1
Balancing partner preferences for logistics costs and carbon footprint in a horizontal cooperation	1
Weighing hierarchical power and active contribution in cooperative games with authorization structure	1
Outstanding Reviewer Award OR Spectrum 2024	1
Dynamic pricing with (extra) seat reservations under the nested logit model	1
Machine learning techniques for cross-sectional equity returns’ prediction	1
Evaluation of stochastic flow lines with provisioning of auxiliary material	1
Offshore consolidation centre for air cargo operations: model and solution methods	1
Dynamic multi-period recycling collection routing with uncertain material quality	1
Outlier detection in network revenue management	1
Matheuristic fixed set search applied to the multidimensional knapsack problem and the knapsack problem with forfeit sets	1
A biased random-key genetic algorithm for the two-level hub location routing problem with directed tours	1
Correction to: Preventive healthcare facility location planning with quality-conscious clients	1
A Lagrangian relaxation approach to an electricity system investment model with a high temporal resolution	1
Balancing resources for dynamic vehicle routing with stochastic customer requests	1
Improving network dynamic pricing policies through offline reinforcement learning	1
The parcel hub scheduling problem with limited conveyor capacity and controllable unloading speeds	1