OOIR: Observatory of International Research

Papers

(The TQCC of Central European Journal of Operations Research is 5. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Challenges for ATM management in times of market variability caused by the COVID-19 pandemic crisi	44
A novel auto-pruned ensemble clustering via SOCP	41
Recent theoretical and practical contributions to the OR environment and CEJOR from the perspective of SSI-SOR	35
On the 2-rainbow independent domination numbers of some graphs	34
Computational analysis of musical elements across twenty-two European countries	32
Prioritizing freight carrier selection factors with the best worst method	31
Correction to: The use of spatial data miningmethods for modeling HR challenges of generation Z in greater Poland Region	28
Intention to use business intelligence tools in decision making processes: applying a UTAUT 2 model	25
Eurovision Song Contest: Can juries assess the quality of songs objectively?	24
60 years of OR in Slovenia: development from a first conference to a vibrant community	24
Government regulations for medical supply shortages: the role of disease severity and consumer characteristics	22
Gravity modelling of intercontinental supply chains considering a new port location	22
Fairness and stability in deposit-refund systems in the Czech Republic	15
Digital skills and experience as drivers of AI acceptance: evidence from the Eurobarometer 2024	14
Mathematical analysis of desirability functions	13
Agent-based simulation of trust development in human–robot teams: an empirically validated decision-support framework	13
Macroeconomic performance of European Union's small open economies during the COVID-19 pandemic	13
A system dynamics gamification tool to enhance supply chain resilience in times of disruptions	12
What is the economically and socially optimised child support?	11
Integrating freshness and profitability in horticultural supply chain design	11
Communication strategies to contrast anti-vax action: a differential game approach	11
Analysis of the translog production function with constant returns-to-scale: implications for synthetic data generation in DEA	11
Variants and objectives for ordinal scheduling	11
Nonlocal Kolmogorov–Petrovskii–Piskunov and Fisher equation on a closed manifold and its solutions	10
MILP and PSO approaches for solving a hydropower reservoirs intraday economic optimization problem	10

MILP models of a patient transportation problem	10
Product relation correlation and its use in product clustering	10
Detecting violations of the monotonicity condition under the assumption of weak disposability in eco-DEA models	9
On the fair scheduling of truck drivers in delivery companies: balancing fairness and profit	9
A robust infinite-horizon optimal control approach to climate economics	9
A MILP approach combined with clustering to solve a special petrol station replenishment problem	9
Operating room scheduling with surgical team: a new approach with constraint programming and goal programming	9
Simulation-based decision support for execution policy evaluation in capacity-constrained make-to-order production	9
Overview of Hungarian operations research based on the VOCAL 2022 conference	8
Dynamic portfolio optimization under stochastic dominance: impact of investment frequency and bankroll management	8
A viable and bi-level supply chain network design by applying risk, robustness and considering environmental requirements	8
Assessing the viability of parking slot utilization as transhipment points for parcel carriers: a case study in Barcelona	8
Service time window selection for attended home deliveries: a case study for urban and rural areas	8
An evolutionary algorithm for the capacitated p-median problem	7
Current trends in operations research in Czechia: an analysis of CEJOR contributions in the last 10 years	7
Analysis of in-store crowdshipping in a stochastic dynamic pickup-and-delivery system	7
Sourcing strategies in a price and quality competition	7
Input and output reconsidered in supplier selection DEA model	6
An entropy-based digital maturity index for small and medium enterprises in Hungary	6
Evaluation of bank personnel performance and the allocation of rewards using artificial intelligence and MCDM and game theory	6
Comprehensive efficiency evaluation of bank branches using data envelopment analysis models	6
Weighted multi-criteria decision-making with coalition strategies: a framework for citizens public participation	6
Averaged dual solution for linear production games and its characterization	6
Curriculum-based university course timetabling considering individual course of studies	6
Testing re-optimisation strategies in international kidney exchange programmes by the ENCKEP simulator	5
A matheuristic for the split delivery capacitated profitable tour problem with incomplete service	5
Citizen-centric insights into e-democracy and e-government: hybrid approach using cluster and multiple regression analysis	5
An econometric approach to the relationship between tax revenue and gross national expenditure in Romania	5
Google trend index as an investor sentiment proxy in cryptomarket: nonlinear relationships with cryptomarket and predicting bitcoin returns with machine learning approach	5
Modelling pandemic behavior with a network-SIRD approach	5
Optimization modelling for a sustainable closed-loop supply chain network using IoT: multiobjective metaheuristic algorithms	5
Research on the driving factors model and configuration of tourism destination brand equity: hybrid analysis based on SEM and fsQCA method	5
A rolling horizon planning approach for short-term demand supply matching	5
Score-driven models for air temperature analysis	5
Characterizations of convex functions by level sets	5