OOIR: Observatory of International Research

Papers

(The H4-Index of Annals of Operations Research is 44. 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
Intermodal freight transportation network design with road pricing: a Lagrangian relaxation algorithm	315
Extended formulation and Branch-and-Cut-and-Price algorithm for the two connected subgraph problem with disjunctive constraints	208
Novel methods for adaptive time-series forecasting and prediction-interval construction	151
Confidence-interval-based fuzzy supplier selection model with lifetime performance index	138
The connectedness and risk spillovers between bitcoin spot and futures markets: evidence from intraday data	118
A goal-oriented reinforcement learning for optimal drug dosage control	106
Optimal transportation mode selection and capacity allocation under uncertainty	97
The impact of pollution on the dynamics of industry location and residence choice	96
Correction: Should we keep the tradition or follow the trend? The optimal live-streaming e-commerce mode selection in a sustainable and circular supply chain under competition	86
Approximations for generalized unsplittable flow on paths with application to power systems optimization	79
An extrapolation trust-region alternating least-squares algorithm for triple decomposition of third-order tensors	79
RETRACTED ARTICLE: Periapical dental X-ray image classification using deep neural networks	77
Model-based vs. agnostic methods for the prediction of time-varying covariance matrices	71
Environmental efficiency evaluation of China’s coal-fired electricity supply chain enterprises with large-scale datasets: an enhanced build hull algorithm	69
On $$\lambda $$-cent-dians and generalized-center for network design: formulations and algorithms	68
Multifractal characteristics and return predictability in the Chinese stock markets	66
N-player and mean field games among fund managers considering excess logarithmic returns	65
The minmax due-date assignment problem with acceptable lead-times	65
A comparative study to enhance decision-making for multi-objective ‘mean’ and ‘mean–variance’ optimisation of multiple responses considering predictive uncertainties	62
Alternatives to classical option pricing	62
Changepoint detection in the cross-section of stock returns	61
Fresh agricultural products logistics network optimization incorporating departure time under the origin e-commerce model	61
A novel framework for risk management of software projects by integrating a new COPRAS method under cloud model and machine learning algorithms	60
Makespan service level for the flexible job-shop scheduling problem under machine-related uncertainty	59
The market reaction to operational risk events in the energy sector	59

Exploring servitization in the supply chain: a review of current research via bibliometric analysis and future study prospects	58
Addressing the unaddressed: a review of future research directions for post-pandemic supply chains	56
Scheduling problems on parallel machines with machine-dependent generalized due-dates	56
Social optimum in public transport networks when users choose strategies: analysis and comparison with Wardrop equilibrium	55
Advancing firefighter games: novel integer programming formulations and the cost-value model	53
Minimising cycle time in multi-manned assembly line balancing problem with dependent task times	53
Innovative supply chain network design with two-step authentication and environmentally-friendly blockchain technology	52
Joint balancing and sequencing optimization for type-II robotic mixed-model assembly line considering energy consumption	51
Resilient retailer facility planning: optimizing location and service quality amidst competitors’ reactions	50
Classification-based policies for the online on-demand warehousing problem	50
Operations and decarbonization of gasoline vehicle automakers under the dual credit policy: green technology innovation and electric vehicle market entry strategies	50
The effect of supply chain learning in mitigating the challenges to adopting artificial intelligence for supply chain sustainability	50
A purely buffer-based approach to the proactive and reactive resource-constrained project scheduling problem	48
The at-Risk approach: a new tool for stress tests and overlays	47
Toward interpretable machine learning: evaluating models of heterogeneous predictions	47
An application of artificial intelligence for solving multi-visit scheduling and routing of multi-heterogeneous resources	45
Calculating Nash equilibrium on quantum annealers	45
Reliable two-stage location problem for mitigating flood impact on sustainable agricultural production and waste management	44
National IoMT platform strategy portfolio decision model under the COVID-19 environment: based on the financial and non-financial value view	44