OOIR: Observatory of International Research

Papers

(The median citation count of OR Spectrum 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 2022-05-01 to 2026-05-01.)

Article	Citations
The dial-a-ride problem in primary care with flexible scheduling	35
Multi-criteria optimization in industry	26
Performance evaluation of supply chain resilience in epidemic crises: an extension of network non-parametric methodology	19
Pricing, coalition stability, and profit allocation in the pull assembly supply chains under competition	19
Robust productivity growth and efficiency measurement with undesirable outputs: evidence from the oil industry	18
Convex or non-convex? A new meta-frontier data envelopment analysis framework considering technology compatibility	17
One-stage product-line design heuristics: an empirical comparison	16
A discrete-time benchmark tracking problem in two markets subject to random environments	15
Sourcing decisions with loss aversion under yield and demand randomness	14
Managing the two-echelon distribution systems with dual delivery modes	14
Load asymptotics and dynamic speed optimization for the greenest path problem: a comprehensive analysis	13
Estimating market power under a nonparametric analysis: evidence from the Chinese real estate sector	12
Dynamic tariff-based demand response in retail electricity market under uncertainty	12
Environmental efficiency of rainfed and irrigated wheat crops in Spain. A stochastic DEA metafrontier approach	12
Outstanding Reviewer Award OR Spectrum 2023	11
Minimizing delays of patient transports with incomplete information: A modeling approach based on the vehicle routing problem	11
Partial dominance in branch-price-and-cut algorithms for vehicle routing and scheduling problems with a single-segment tradeoff	11
Identifying the closest most productive scale size unit in data envelopment analysis	11
Price of anarchy for parallel link networks with generalized mean objective	11
Beam search-based heuristics for the mixed no-idle flowshop with total flowtime criterion	11
A new modeling approach for the unrestricted block relocation problem	11
Order routing in sequential zone picking systems	9
The data-driven multi-item newsvendor problem with resource constraints	9
Outstanding Reviewer Award OR Spectrum 2022	8
Heuristics for revenue management: an application of the robust knapsack problem	8

Recurrent double-conditional factor model	8
The single picker routing problem with scattered storage: modeling and evaluation of routing and storage policies	7
Stochastic data envelopment analysis in the presence of undesirable outputs: An application to the power industry	7
Efficiency of socially responsible investments in the context of portfolio management	7
Online algorithms for ambulance routing in disaster response with time-varying victim conditions	7
Analyzing the impact of demand management in rural shared mobility-on-demand systems	6
Intraday power trading: toward an arms race in weather forecasting?	6
Cost minimizing planning of container inspection and repair in multiple facilities	6
Optimization and analysis of three-part tariff pricing strategies	5
Retrieval optimization in a warehouse with multiple input/output-points	5
Sequential claim games	5
Inventory management with advance demand information and flexible shipment consolidation	5
Correction: Correction to: Preventive healthcare facility location planning with quality-conscious clients	4
Combining simulation and optimization to derive operating policies for a concentrating solar power plant	4
Exact methods for two vehicle routing problems with lockers in last-mile delivery	4
Branch-price-and-cut for the production routing problem with time windows	4
An alternative approach to address uncertainty in hub location	4
Exact algorithms for continuous pricing with advanced discrete choice demand models	4
Robust approaches in portfolio optimization with stochastic dominance constraints	4
Optimizing combined tours: The truck-and-cargo-bike case	4
Overcoming the curse of dimension of the optimal group maintenance policy of a heterogeneous multi-component series system	4
Sharing the cost of the polluted river: a class of bilateral compensation methods	4
New formulations for the robust vehicle routing problem with time windows under demand and travel time uncertainty	4
The consistent biennial Malmquist productivity change index and ranking using the cross validation method	4
Two-step Shapley-solidarity value for cooperative games with coalition structure	4
Dual sourcing inventory management with nonconsecutive lead times from a supply chain perspective: a numerical study	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
On product characteristics in multi-product two-echelon resilient network design	3
Using internet-of-things point-of-consumption data for smart replenishment under inventory record inaccuracy	3
Multitrip vehicle routing with delivery options: a data-driven application to the parcel industry	3
Robust data envelopment analysis models for efficiency evaluation with new uncertainty sets	3
Characterizations of multi-objective robustness solutions defined by Minkowski set difference	3
Non-linearity and the distribution of market-based loss rates	3
Consistent routing for local same-day delivery via micro-hubs	3
Multi-facility location models incorporating multipurpose shopping trips	3
Data envelopment analysis with shrinkage estimators	3
Multiple plan approach for a dynamic dial-a-ride problem	3
Synchronous resource allocation: modeling, capacity, and optimization	3
Optimization models for disaster response operations: a literature review	3
Customized GRASP for rehabilitation therapy scheduling with appointment priorities and accounting for therapist satisfaction	3
A matheuristic for tactical locomotive and driver scheduling for the Swiss national railway company SBB Cargo AG	3
Data-driven customer acceptance for attended home delivery	3
The home health care routing with heterogeneous electric vehicles and synchronization	3
Efficient insertion and reoptimization algorithms for a customer-oriented dynamic dial-a-ride problem	2
A branch and cut algorithm to optimize a weighted sum-of-ratios in multiobjective mixed-integer fractional programming	2
Predicting and optimizing marketing performance in dynamic markets	2
Dynamic pricing using flexible heterogeneous sales response models	2
Mathematical models and an effective exact algorithm for unrelated parallel machine scheduling with family setup times and machine cost	2
Improving network dynamic pricing policies through offline reinforcement learning	2

Statistical arbitrage: factor investing approach	2
Matheuristic fixed set search applied to the multidimensional knapsack problem and the knapsack problem with forfeit sets	2
A Lagrangian relaxation approach to an electricity system investment model with a high temporal resolution	2
Practicable robust stochastic optimization under divergence measures with an application to equitable humanitarian response planning	2
Integrated patient-to-room and nurse-to-patient assignment in hospital wards	2
A general model formulation applicable to premarshalling, block relocation and stack loading problems	2
Machine learning techniques for cross-sectional equity returns’ prediction	2
Dynamic pricing with (extra) seat reservations under the nested logit model	2
The multi-period home healthcare routing and scheduling problem with electric vehicles	2
One fits all: a flexible branch-and-cut algorithm for picker routing in scattered storage warehouses	2
Outlier detection in network revenue management	2
Outstanding Reviewer Award OR Spectrum 2024	2
A case-individual data-driven optimization approach for surgery planning	2
Queueing management for reducing the overlaps of customers in service systems	2
A biased random-key genetic algorithm for the two-level hub location routing problem with directed tours	2
Integrated pallet retrieval and processing in warehouses under uncertainty	2
Production-while-transformation optimization for container yard operations in traditional terminals	2
Public transport crowdshipping: moving shipments among parcel lockers located at public transport stations	2
Optimal consumption and investment in general affine GARCH models	2