OOIR: Observatory of International Research

Papers

(The TQCC of 4OR-A Quarterly Journal of Operations Research is 3. 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 2021-03-01 to 2025-03-01.)

Article	Citations
Acknowledgement to referees	35
A note on batch scheduling on a two-machine flowshop with machine-dependent processing times	32
A 2-phase approach for planning of hazardous waste collection using an unmanned aerial vehicle	23
Matheuristics: using mathematics for heuristic design	19
Preference learning and multiple criteria decision aiding: differences, commonalities, and synergies–part I	14
An introduction to variational quantum algorithms for combinatorial optimization problems	14
A multidimensional spatial model for preference representation in multi-criteria group decision aiding	11
Optimization methods for knapsack and tool switching problems	11
Approximating the chance-constrained capacitated vehicle routing problem with robust optimization	8
A bilevel optimization model for the newsvendor problem with the focus theory of choice	7
An improved algorithm for solving the Weber location problem	7
Patient referral strategy and cost sharing for a medical consortium	7
A note on the complexity of the bilevel bottleneck assignment problem	7
Inductive linearization for binary quadratic programs with linear constraints: a computational study	6
Multi-period distribution network problems with minimum commitment contracts	6
Moderate exponential-time algorithms for scheduling problems	6
Designing new metaheuristic implementations: from metaphors to automatic design	6
A detailed note on the finite-buffer queueing system with correlated batch-arrivals and batch-size-/phase-dependent bulk-service	5
Stakeholder involvement in decision making: the development of a mass participation tool	5
A branch-cut-and-price algorithm for the cumulative capacitated vehicle routing problem	5
Multiple criteria sorting models and methods. Part II: theoretical results and general issues	4
Multi-neighborhood search for combinatorial optimization	4
Air transport network optimization: analysis and selection of new markets	4
Frank–Wolfe and friends: a journey into projection-free first-order optimization methods	4
Heuristic algorithms for the online integrated optimisation of order picking and vehicle routing decisions	4

Comparing with Promethee: some new theoretical contributions	4
Lexicographic optimization for the multi-container loading problem with open dimensions for a shoe manufacturer	4
An efficient heuristic search algorithm for discovering large Condorcet domains	3
Simple ranking method using reference profiles: incremental elicitation of the preference parameters	3
A generalization of the CIS value for cooperative cost games	3
Acknowledgement to referees	3
Dealing with inequality constraints in large-scale semidefinite relaxations for graph coloring and maximum clique problems	3
A new self-scaling memoryless quasi-Newton update for unconstrained optimization	3
Pareto-scheduling with family jobs or ND-agent on a parallel-batch machine to minimize the makespan and maximum cost	3