OOIR: Observatory of International Research

Papers

(The TQCC of Central European Journal of Operations Research is 4. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Challenges for ATM management in times of market variability caused by the COVID-19 pandemic crisi	35
Fairness in ambulance routing for post disaster management	31
Correction to: The use of spatial data miningmethods for modeling HR challenges of generation Z in greater Poland Region	27
A novel auto-pruned ensemble clustering via SOCP	27
Computational analysis of musical elements across twenty-two European countries	22
On the 2-rainbow independent domination numbers of some graphs	21
Intention to use business intelligence tools in decision making processes: applying a UTAUT 2 model	19
Prioritizing freight carrier selection factors with the best worst method	18
Eurovision Song Contest: Can juries assess the quality of songs objectively?	17
Gravity modelling of intercontinental supply chains considering a new port location	17
60 years of OR in Slovenia: development from a first conference to a vibrant community	15
The role of a nation’s culture in the country’s governance: Stochastic frontier analysis	15
A system dynamics gamification tool to enhance supply chain resilience in times of disruptions	14
MILP and PSO approaches for solving a hydropower reservoirs intraday economic optimization problem	13
Variants and objectives for ordinal scheduling	13
Integrating freshness and profitability in horticultural supply chain design	13
Macroeconomic performance of European Union's small open economies during the COVID-19 pandemic	13
MILP models of a patient transportation problem	11
Communication strategies to contrast anti-vax action: a differential game approach	11
The bin covering with delivery problem, extended investigations for the online case	9
Detecting violations of the monotonicity condition under the assumption of weak disposability in eco-DEA models	9
What is the economically and socially optimised child support?	8
Implementation of MGWR-SAR models for investigating a local particularity of European regional innovation processes	8
Nonlocal Kolmogorov–Petrovskii–Piskunov and Fisher equation on a closed manifold and its solutions	8
Sourcing strategies in a price and quality competition	7

On the fair scheduling of truck drivers in delivery companies: balancing fairness and profit	7
A viable and bi-level supply chain network design by applying risk, robustness and considering environmental requirements	7
Assessing the viability of parking slot utilization as transhipment points for parcel carriers: a case study in Barcelona	7
Overview of Hungarian operations research based on the VOCAL 2022 conference	7
A robust infinite-horizon optimal control approach to climate economics	7
Service time window selection for attended home deliveries: a case study for urban and rural areas	7
A MILP approach combined with clustering to solve a special petrol station replenishment problem	7
Shipment in a multi-choice environment: a case study of shipping carriers in US	7
Operating room scheduling with surgical team: a new approach with constraint programming and goal programming	7
Evaluation of bank personnel performance and the allocation of rewards using artificial intelligence and MCDM and game theory	6
Curriculum-based university course timetabling considering individual course of studies	6
Input and output reconsidered in supplier selection DEA model	6
Evaluation of social factors within the circular economy concept for European countries	6
Averaged dual solution for linear production games and its characterization	6
Analysis of in-store crowdshipping in a stochastic dynamic pickup-and-delivery system	6
An entropy-based digital maturity index for small and medium enterprises in Hungary	6
Modelling pandemic behavior with a network-SIRD approach	5
Individual and team efficiency: a case of the National Hockey League	5
Testing re-optimisation strategies in international kidney exchange programmes by the ENCKEP simulator	5
Characterizations of convex functions by level sets	5
Multi-feature evaluation of financial contagion	5
Research on the driving factors model and configuration of tourism destination brand equity: hybrid analysis based on SEM and fsQCA method	5
Solving the traveling delivery person problem with limited computational time	5
A rolling horizon planning approach for short-term demand supply matching	5
Optimization with uncertainties: a scheduling example	4
Designing a kidney exchange program in Germany: simulations and recommendations	4
Citizen-centric insights into e-democracy and e-government: hybrid approach using cluster and multiple regression analysis	4
Buffered-ranking intervals for virtual profit efficiency analysis	4
Constrained Naïve Bayes with application to unbalanced data classification	4
Numerical experiments with LP formulations of the maximum clique problem	4
Low-carbon investment supply chain decisions under manufacturer competition	4
A deterministic model for the inventory policy of countries for procurement of vaccines	4
Distorted probability operator for dynamic portfolio optimization in times of socio-economic crisis	4
Optimization modelling for a sustainable closed-loop supply chain network using IoT: multiobjective metaheuristic algorithms	4