Computers & Operations Research

Article	Citations
Editorial Board	478
Addendum to “FPBH: A feasibility pump based heuristic for multi-objective mixed integer linear programming” [Comput. Oper. Res. 112 (2019) 104760]	172
Offline approximate value iteration for dynamic solutions to the multivehicle routing problem with stochastic demand	140
On some lower bounds for the permutation flowshop problem	136
Branch-and-price algorithms for large-scale mission-oriented maintenance planning problems	118
Solving the strip packing problem with a decomposition framework and a generic solver: Implementation, tuning, and reinforcement-learning-based hybridization	98
Novel mathematical formulations for parallel-batching processing machine scheduling problems	90
Collaborative optimization of last-train timetables for metro network to increase service time for passengers	81
Sequential customers’ decisions in facility location with comparison-shopping	77
A logic-based Benders decomposition solution approach for two covering problems that consider the underlying transportation	75
New lower bounds on the cutwidth of graphs	70
Using machine learning to identify hidden constraints in vehicle routing problems	69
VNSMAS: A constraint-based portfolio profit maximization	66
Integrated packing and routing: A model and its solutions	65
Multi-objective shipment consolidation and dispatching problem	64
Hybrid genetic search for the traveling salesman problem with hybrid electric vehicle and time windows	62
A slope scaling heuristic for the multi-period strategic planning of carbon capture and storage	62
An investigation of nature inspired algorithms on a particular vehicle routing problem in the presence of shift assignment	59
Reducing disease spread through optimization: Limiting mixture of the population is more important than limiting group sizes	57
ILS-based algorithms for the profit maximizing uncapacitated hub network design problem with multiple allocation	56
Logic-based Benders decomposition with a partial assignment acceleration technique for avionics scheduling	54
Time window optimization for attended home service delivery under multiple sources of uncertainties	53
A multi-algorithm approach for operational human resources workload balancing in a last mile urban delivery system	52
Effective constructive heuristics for distributed no-wait flexible flow shop scheduling problem	52
Home healthcare staff dimensioning problem for temporary caregivers: A matheuristic solution approach	51

Stochastic production routing problem for perishable products: Modeling and a solution algorithm	49
Arc routing with trip-balancing and attractiveness measures — A waste collection case study	49
A Graph Reinforcement Learning Framework for Neural Adaptive Large Neighbourhood Search	48
Digital twin-enabled dynamic scheduling with preventive maintenance using a double-layer Q-learning algorithm	47
A proactive aircraft recovery approach based on airport spatiotemporal network supply and demand coordination	46
Approximate Condorcet Partitioning: Solving large-scale rank aggregation problems	44
Stochastic inventory routing with dynamic demands and intra-day depletion	44
Decentralized online integer programming problems with a coupling cardinality constraint	44
Dynamic inventory control and pricing strategies for perishable products considering both profit and waste	44
Scheduling jobs with shared additional operations on parallel identical machines	43
A genetic algorithm to solve the production lot-sizing problem with capacity adjustment	43
Models and algorithms for configuring and testing prototype cars	43
A graph theoretic approach to non-anticipativity constraint generation in multistage stochastic programs with incomplete scenario sets	42
High quality timetables for Italian schools	42
Meta-learning for dynamic multi-robot task scheduling	42
Exact algorithms for a parallel machine scheduling problem with workforce and contiguity constraints	40
The integrated on-demand bus routing problem: Combining on-demand buses with a high-frequency fixed line public transport network	40
An efficient optimisation procedure for the Workforce Scheduling and Routing Problem: Lagrangian relaxation and iterated local search	40
A variable neighborhood search-based algorithm with adaptive local search for the Vehicle Routing Problem with Time Windows and multi-depots aiming for vehicle fleet reduction	39
Feature and functional form selection in additive models via mixed-integer optimization	38
Editorial Board	38
A hybrid metaheuristic for smart waste collection problems with workload concerns	38
An ant colony hybrid simulated annealing algorithm for collaborative optimization of robotic mixed-model parallel two-sided assembly lines balancing	38
Manufacturing rescheduling after crisis or disaster-caused supply chain disruption	37
MILP-based local search procedures for minimizing total tardiness in the No-idle Permutation Flowshop Problem	37
An ALNS metaheuristic for the family multiple traveling salesman problem	36
Managing hospital inpatient beds under clustered overflow configuration	36
A hub-and-spoke network design for relocating emergency service vehicles	36
Revisiting the development trajectory of parallel machine scheduling	35
Hybrid-biased genetic algorithm for packing unequal rectangles into a fixed-size circle	35
Project scheduling cost optimization based on resource transfer costs and robustness	34
Q-learning based hyper-heuristic with clustering strategy for combinatorial optimization: A case study on permutation flow-shop scheduling problem	34
Coordinating visit interval and safety stock decisions in a two-level supply chain with shelf-life considerations	34
Parallel branch-and-price algorithms for the single machine total weighted tardiness scheduling problem with sequence-dependent setup times	33
Two-stage robust optimization for public health emergency project scheduling with uncertain activity durations	33
Selection hyper-heuristics for the multi and many-objective quadratic assignment problem	33
A threshold search based memetic algorithm for the disjunctively constrained knapsack problem	33
Batch processing machine scheduling problems using a self-adaptive approach based on dynamic programming	33
Logic-based Benders decomposition for bi-objective parallel machine selection and job scheduling with release dates and resource consumption	33
The pollution-routing problem with speed optimization and uneven topography	32
Metaheuristics for the bi-objective resource-constrained project scheduling problem with time-dependent resource costs: An experimental comparison	31
Efficient arc-flow formulations for makespan minimisation on parallel machines with a common server	31
Benders decomposition applied to profit maximizing hub location problem with incomplete hub network	31
Minimizing the makespan on two parallel machines with a common server in charge of loading and unloading operations	31
A reinforcement learning guided hybrid evolutionary algorithm for the latency location routing problem	31
Intra-facility equity in discrete and continuous p-facility locati	31
Optimizing strategic and operational decisions of car sharing systems under demand uncertainty and substitution	30
A multi-objective linear programming model for scheduling part families and designing a group layout in cellular manufacturing systems	30
Lexicographic optimization-based approaches to learning a representative model for multi-criteria sorting with non-monotonic criteria	30
SDP-based Benders decomposition for solving p-median quadratic faci	30

Editorial Board	30
Branch-and-refine for solving time-expanded MILP formulations	29
Optimization of a stochastic joint replenishment inventory system with service level constraints	29
A heuristic approach for the integrated production–transportation problem with process flexibility	29
Editorial Board	28
A fast algorithm for quadratic resource allocation problems with nested constraints	28
Data-driven project portfolio selection: Decision-dependent stochastic programming formulations with reliability and time to market requirements	28
Editorial Board	28
On serial and parallel evaluation functions for Job Sequencing and Tool Switching problems	28
Location and routing of armed Unmanned Aerial Vehicles and carrier platforms against mobile targets	28
Rectangle packing with a recursive Pilot Method	28
Multi-objective flexible job shop scheduling based on feature information optimization algorithm	28
An exact two-phase approach to re-optimize tours in home care planning	28
Collaborative optimization of routing and storage strategy of multi-period multimodal transport in an uncertain environment	27
Multistage adaptive robust optimization for the hydrothermal scheduling problem	27
Improving energy aware nanosatellite task scheduling by a branch-cut-and-price algorithm	27
Optimal area polygonization problems: Exact solutions through geometric duality	27
Fleet and charging infrastructure decisions for fast-charging city electric bus service	27
Optimisation of steel rolling schedule based on evolutionary multi-tasking transfer algorithm	27
Benders decomposition algorithms for minimizing the spread of harmful contagions in networks	26
Heterogeneous fleet management for one-way electric carsharing system with optional orders, vehicle relocation and on-demand recharging	26
Editorial Board	26
Optimal sequencing using a scheduling heuristic	26
Revenue optimization in energy networks involving self-scheduled demand and a smart grid	26
A hybrid genetic algorithm based on a two-level hypervolume contribution measure selection strategy for bi-objective flexible job shop problem	26
Multistage adaptive distributionally robust optimization for the medical supplies distribution problem with uncertain demand in humanitarian aid	25
Robust optimization for lot-sizing problems under yield uncertainty	25
Solving the 1-median problem on a network with continuous demand and demand surplus	25
Model and metaheuristic for human–robot collaboration assembly line worker assignment and balancing problem	25
Data-driven integrated home service staffing and capacity planning: Stochastic optimization approaches	25
Collaborative vehicle-drone distribution network optimization for perishable products in the epidemic situation	24
Efficient iterative optimization to real-time train regulation in urban rail transit networks combined with Benders decomposition method	24
Robustness evaluation of trust and reputation systems using a deep reinforcement learning approach	24
An improved decomposition-based heuristic for truck platooning	24
A note on “Self-adaptive General Variable Neighborhood Search algorithm for parallel machine scheduling with unrelated servers”	24
International multimodal transportation optimization considering bulk cargo containerization	24
Two-echelon collaborative routing problem with heterogeneous crowd-shippers	24
Off-line approximate dynamic programming for the vehicle routing problem with a highly variable customer basis and stochastic demands	23
The ethical shortlisting problem	23
Closed-loop supply chain network design with price-greenness-sensitive demand: A distributionally robust chance-constrained optimization approach	23
A hybrid algorithm for the Vehicle Routing Problem with AND/OR Precedence Constraints and time windows	23
An improved genetic algorithm for the integrated satellite imaging and data transmission scheduling problem	23
An implementor-adversary approach for uncertain and time-correlated service times in the nurse-to-patient assignment problem	23
Heuristic and metaheuristic procedures for the buffer sizing problem in parallel assembly lines balancing problem with multi-line workstations and different cycle times	23
A hybrid approach using ant colony optimisation for integrated scheduling of production and transportation tasks within flexible manufacturing systems	23
The container premarshalling problem under limited crane time: A constraint programming approach	23
Heuristic and metaheuristic procedures for the Parallel Assembly Lines Balancing Problem with multi-line workstations and buffer sizing	23
Scheduling identical serial-batching machines in the engine manufacturing supply chain by an integrated variable neighborhood search algorithm	23
A feature correlation reinforce clustering and evolutionary algorithm for the green bike-sharing reposition problem	23
A decomposition approach for the stochastic asset protection problem	22
Solving the Capacitated Dispersion Problem with variable neighborhood search approaches: From basic to skewed VNS	22
Heuristic algorithm for nested Markov decision process: Solution quality and computational complexity	22
A novel mathematical modeling approach for integrating a periodic vehicle routing problem and cross-docking system	22
Flexible electricity market clearing zones	22
The aquaculture service vessel routing problem with time dependent travel times and synchronization constraints	22
A new composite heuristic to minimize the total tardiness for the single machine scheduling problem with variable and flexible maintenance	22
Epsilon Oscillation Algorithm for the bi-objective green identical parallel machine scheduling problem	22
The exam location problem: Mathematical formulations and variants	22
Corrigendum to “Multi-neighborhood simulated annealing for the oven scheduling problem” [Comput. Oper. Res. 177 (2025) 106999]	22
A causal framework for stochastic local search optimization algorithms	22
Syncrolift dry dock scheduling with a capacitated ship transfer system	21
Fair allocation of personal protective equipment to health centers during early phases of a pandemic	21
Approximation algorithms for job scheduling with block-type conflict graphs	21
A branch-cut-and-price approach for the two-echelon vehicle routing problem with drones	21
Simultaneous predictive maintenance and inventory policy in a continuously monitoring system using simulation optimization	21
Investigation of the joint Automated mobile loading systems Two-Stage vehicle routing problem under the consideration of Supply-Demand Imbalance, fair Efficiency, and demand uncertainty	21
Vehicle routing problem for omnichannel retailing including multiple types of time windows and products	21
Minimum cost consensus model considering dual behavior preference	21
Emerging optimization problems for distribution in same-day delivery	21
The low-carbon vehicle routing problem with dynamic speed on steep roads	21
Robust optimization for the electric vehicle pickup and delivery problem with time windows and uncertain demands	21
A robust ordered weighted averaging loss model for portfolio optimization	21
A numerical optimization approach for pricing components in customer defined bundles in a B2B market	20
Erratum to “Benders decomposition for a period-aggregated resource leveling problem with variable job duration” [Comput. Oper. Res. 132 (2021) 105258]	20
A hybrid genetic algorithm for the min–max Multiple Traveling Salesman Problem	20
Adaptive large neighborhood search for autonomous electric vehicle scheduling in airport baggage transport service	20
Editorial Board	20
A comparison of alternative models for solving a non-linear single plant Hydro Unit Commitment problem	20
Automatic design of constructive heuristics for a reconfigurable distributed flowshop group scheduling problem	20
Benders decomposition for the large-scale probabilistic set covering problem	20

Editorial Board	20
New method for solving Ivanov regularization-based support vector machine learning	20
Towards green manufacturing: Co-optimizing capacity expansion planning of production and renewable energy generation with endogenous uncertainty	19
Multistage robust discrete optimization via quantified integer programming	19
The effect of different mathematical formulations on a matheuristic algorithm for the production routing problem	19
Hub location problem considering spoke links with incentive-dependent capacities	19
An efficient iterated local search for the minimum quasi-clique partitioning problem	19
Faster Maximum Feasible Subsystem solutions for dense constraint matrices	19
An algorithm for the microaggregation problem using column generation	19
The continuous delayed distribution problem	19
A multi-tiered vehicle routing problem with global cross-docking	19
Joint location and pricing for recycling service planning	19
Chance constrained unit commitment approximation under stochastic wind energy	19
Multi-day routes in a multi-depot vehicle routing problem with intermediate replenishment facilities and time windows	19
Newton-based approach to solving K-SVCR and Twin-KSVC multi-class classification in the primal space	19
Reducing the feasible solution space of resource-constrained project instances	19
A simheuristic algorithm for the portfolio optimization problem with random returns and noisy covariances	18
Strip based compact formulation for two-dimensional guillotine cutting problems	18
The Impact of Partial Production Capacity Sharing via Production as a Service	18
The vehicle routing problem with drones and drone speed selection	18
A modified variable neighborhood search algorithm for dynamic lot-sizing with supplier selection under varying delivery time quotation	18
Multi-period hub location problem considering polynomial time-dependent demand	18
Dock assignment and truck scheduling problem; consideration of multiple scenarios with resource allocation constraints	18
UAV routing for reconnaissance mission: A multi-objective orienteering problem with time-dependent prizes and multiple connections	18
A branch-and-bound algorithm for the proactive resource-constrained project scheduling problem with a robustness maximization objective	18
Balancing U-type assembly lines with human–robot collaboration	18
A survey of adaptive large neighborhood search algorithms and applications	17
Minimizing passenger waiting time in the multi-route bus fleet allocation problem through distributionally robust optimization and reinforcement learning	17
A MaxSAT approach for solving a new Dynamic Discretization Discovery model for train rescheduling problems	17
Project scheduling to minimize the makespan under flexible resource profiles and marginal diminishing returns of the resource	17
An improved MOEA/D for multi-objective flexible job shop scheduling by considering efficiency and cost	17
Interval scheduling with economies of scale	17
A new mixed integer programming approach for inverse correspondence analysis	17
Perishable inventory control with backlogging penalties: A mixed-integer linear programming model via two-step approximation	17
Designing a portfolio-based closed-loop supply chain network for dairy products with a financial approach: Accelerated Benders decomposition algorithm	17
A constraint programming-based iterated greedy algorithm for the open shop with sequence-dependent processing times and makespan minimization	17
Periodic and aperiodic train timetabling and rolling stock circulation planning using an efficient Lagrangian relaxation decomposition	17
The Ordered Median Tree Location Problem	17
A Large Neighbourhood Search Algorithm for Solving Container Loading Problems	17
Robust MILP formulations for the two-stage weighted vertex p-cente	17
Verifying new instances of the multidemand multidimensional knapsack problem with instance space analysis	17
Dynamic parcel pick-up routing problem with prioritized customers and constrained capacity via lower-bound-based rollout approach	17
A branch-and-cut-and-price algorithm for shared mobility considering customer satisfaction	17
Editorial Board	17
Reentrant open shop scheduling problem with time lags and no-wait constraints	17
A combinatorial optimization approach to scenario filtering in portfolio selection	17
Stochastic mixed-integer programming for a spare parts inventory management problem	17
Exact method to optimize the total electricity cost in two-machine permutation flow shop scheduling problem under Time-of-use tariff	16
Adaptive large neighborhood search for drayage routing problems involving longer combination vehicles	16
A branch-price-and-cut algorithm for the time-dependent multiple truck–drone routing problem	16
A relax-and-fix and fix-and-optimize algorithm for a Maritime Inventory Routing Problem	16
A reduced variable neighborhood search for the just in time job shop scheduling problem with sequence dependent setup times	16
Online optimisation for ambulance routing in disaster response with partial or no information on victim conditions	16
An iteratively doubling binary search for the two-dimensional irregular multiple-size bin packing problem raised in the steel industry	16
Deep clustering of the traveling salesman problem to parallelize its solution	16
A unified exact approach for Clustered and Generalized Vehicle Routing Problems	16
An exact algorithm for the preemptive single machine scheduling of equal-length jobs	16
Distributionally robust chance-constrained kernel-based support vector machine	16
The static ridesharing routing problem with flexible locations: A Norwegian case study	16
Improving the efficiency of patient diagnostic specimen collection with the aid of a multi-modal routing algorithm	16
Mixed integer programming approaches to partial disassembly line balancing and sequencing problem	16
A systematic review of permutation flow shop scheduling with due-date-related objectives	16
A discrete-event simulation model for the Bitcoin blockchain network with strategic miners and mining pool managers	16
Enhanced open-source scatter search algorithm for solving quadratic unconstrained binary optimization problems	16
Shore hydrogen deployment problem in green ports	16
A family of hybrid conjugate gradient method with restart procedure for unconstrained optimizations and image restorations	16
Solution algorithms for dock scheduling and truck sequencing in cross-docks: A neural branch-and-price and a metaheuristic	16
Optimal fleet deployment for electric vehicle sharing systems with the consideration of demand uncertainty	16
A fuzzy correlation based heuristic for Dual-mode integrated Location routing problem	16
A variable neighborhood search for parcel delivery by vehicle with drone cycles	15
Assembly planning by disjunctive programming and geometrical reasoning	15
Routing and scheduling of platform supply vessels in offshore oil and gas logistics	15
Using VRPSolver to efficiently solve the Differential Harvest Problem	15
Integrating order picking and vehicle routing decisions in a dynamic e-commerce setting	15
Dynamic community partitioning for e-commerce last mile delivery with time window constraints	15
Skyport location problem for urban air mobility system	15
Disruption recovery for the pickup and delivery problem with time windows—A scenario-based approach for online food delivery	15
Minimizing the sum of completion times on a single machine with health index and flexible maintenance operations	15
A double-oracle, logic-based Benders decomposition approach to solve the K	14
Cover-based inequalities for the single-source capacitated facility location problem with customer preferences	14
Optimal placement of electric vehicle slow-charging stations: A continuous facility location problem under uncertainty	14
Semi-online scheduling: A survey	14
Inventory rationing and replenishment for an omni-channel retailer	14
Reducing tardy batches by seru production: Model, exact solution, cooperative coevolution solution, and insights	14
A computational study on ant colony optimization for the traveling salesman problem with dynamic demands	14
A two-stage integer programming model considering transaction equivalence for privacy preservation	14
Satellite Scheduling Problems: A survey of applications in Earth and outer space observation	14
An M/M/c queue model for vehicle routing problem in multi-door cross-docking environments	14
An improved genetic algorithm for the berth scheduling with ship-to-ship transshipment operations integrated model	14
Computing representations using hypervolume scalarizations	14
Self-adaptive randomized constructive heuristics for the multi-item capacitated lot sizing problem	14
A comparative cost assessment of coalescing epidemic control strategies in heterogeneous social-contact networks	14
An accelerated Benders decomposition method for distributionally robust sustainable medical waste location and transportation problem	14
Can efficiency evaluation be applied to power plant operation improvement? A combined method with modified weighted russell directional distance model and pattern matching	14
Population-based iterated greedy algorithm for the S-labeling problem	14