Computers & Operations Research

Article	Citations
Addendum to “FPBH: A feasibility pump based heuristic for multi-objective mixed integer linear programming” [Comput. Oper. Res. 112 (2019) 104760]	184
An investigation of nature inspired algorithms on a particular vehicle routing problem in the presence of shift assignment	148
Using machine learning to identify hidden constraints in vehicle routing problems	146
Offline approximate value iteration for dynamic solutions to the multivehicle routing problem with stochastic demand	124
Hybrid genetic search for the traveling salesman problem with hybrid electric vehicle and time windows	110
ILS-based algorithms for the profit maximizing uncapacitated hub network design problem with multiple allocation	98
Energy-Efficient UAV routing problem based on approximate cellular decomposition for geohazards monitoring	82
Reducing disease spread through optimization: Limiting mixture of the population is more important than limiting group sizes	80
Stochastic production routing problem for perishable products: Modeling and a solution algorithm	79
VNSMAS: A constraint-based portfolio profit maximization	77
Multi-objective shipment consolidation and dispatching problem	74
New lower bounds on the cutwidth of graphs	70
A slope scaling heuristic for the multi-period strategic planning of carbon capture and storage	70
Editorial Board	69
Sequential customers’ decisions in facility location with comparison-shopping	65
A logic-based Benders decomposition solution approach for two covering problems that consider the underlying transportation	64
Novel mathematical formulations for parallel-batching processing machine scheduling problems	63
On some lower bounds for the permutation flowshop problem	57
Logic-based Benders decomposition with a partial assignment acceleration technique for avionics scheduling	54
A multi-algorithm approach for operational human resources workload balancing in a last mile urban delivery system	54
Home healthcare staff dimensioning problem for temporary caregivers: A matheuristic solution approach	54
Integrated packing and routing: A model and its solutions	51
Time window optimization for attended home service delivery under multiple sources of uncertainties	51
Branch-and-price algorithms for large-scale mission-oriented maintenance planning problems	48
Collaborative optimization of last-train timetables for metro network to increase service time for passengers	47

Arc routing with trip-balancing and attractiveness measures — A waste collection case study	47
A proactive aircraft recovery approach based on airport spatiotemporal network supply and demand coordination	47
Effective constructive heuristics for distributed no-wait flexible flow shop scheduling problem	46
Digital twin-enabled dynamic scheduling with preventive maintenance using a double-layer Q-learning algorithm	46
Scheduling jobs with shared additional operations on parallel identical machines	45
A Graph Reinforcement Learning Framework for Neural Adaptive Large Neighbourhood Search	45
Meta-learning for dynamic multi-robot task scheduling	44
Dynamic inventory control and pricing strategies for perishable products considering both profit and waste	44
Models and algorithms for configuring and testing prototype cars	44
The integrated on-demand bus routing problem: Combining on-demand buses with a high-frequency fixed line public transport network	43
Variants of Harsanyi’s tracing procedures for selecting a perfect stationary equilibrium in stochastic games	42
Feature and functional form selection in additive models via mixed-integer optimization	41
Dynamic programming in inventory management: A review	41
Efficient arc-flow formulations for makespan minimisation on parallel machines with a common server	41
The team orienteering problem with service times and mandatory & incompatible nodes	41
Minimizing the makespan on two parallel machines with a common server in charge of loading and unloading operations	40
Stochastic inventory routing with dynamic demands and intra-day depletion	39
Manufacturing rescheduling after crisis or disaster-caused supply chain disruption	39
Editorial Board	39
A graph theoretic approach to non-anticipativity constraint generation in multistage stochastic programs with incomplete scenario sets	38
An efficient optimisation procedure for the Workforce Scheduling and Routing Problem: Lagrangian relaxation and iterated local search	37
A hub-and-spoke network design for relocating emergency service vehicles	37
High quality timetables for Italian schools	37
Selection hyper-heuristics for the multi and many-objective quadratic assignment problem	36
Optimizing strategic and operational decisions of car sharing systems under demand uncertainty and substitution	36
Hybrid-biased genetic algorithm for packing unequal rectangles into a fixed-size circle	36
Coordinating visit interval and safety stock decisions in a two-level supply chain with shelf-life considerations	36
Solving weighted Maximum Satisfiability with Branch and Bound and clause learning	35
Managing hospital inpatient beds under clustered overflow configuration	35
Batch processing machine scheduling problems using a self-adaptive approach based on dynamic programming	35
MILP-based local search procedures for minimizing total tardiness in the No-idle Permutation Flowshop Problem	35
Q-learning based hyper-heuristic with clustering strategy for combinatorial optimization: A case study on permutation flow-shop scheduling problem	34
Parallel branch-and-price algorithms for the single machine total weighted tardiness scheduling problem with sequence-dependent setup times	34
Intra-facility equity in discrete and continuous p-facility locati	34
A genetic algorithm to solve the production lot-sizing problem with capacity adjustment	33
A hybrid metaheuristic for smart waste collection problems with workload concerns	33
Metaheuristics for the bi-objective resource-constrained project scheduling problem with time-dependent resource costs: An experimental comparison	33
Project scheduling cost optimization based on resource transfer costs and robustness	33
Benders decomposition applied to profit maximizing hub location problem with incomplete hub network	33
A reinforcement learning guided hybrid evolutionary algorithm for the latency location routing problem	32
Revisiting the development trajectory of parallel machine scheduling	32
Exact algorithms for a parallel machine scheduling problem with workforce and contiguity constraints	32
An ant colony hybrid simulated annealing algorithm for collaborative optimization of robotic mixed-model parallel two-sided assembly lines balancing	32
Two-stage robust optimization for public health emergency project scheduling with uncertain activity durations	32
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	31
An ALNS metaheuristic for the family multiple traveling salesman problem	31
Sustainable risk mitigation in hazardous material transportation	31
Logic-based Benders decomposition for bi-objective parallel machine selection and job scheduling with release dates and resource consumption	30
SDP-based Benders decomposition for solving p-median quadratic faci	30
A threshold search based memetic algorithm for the disjunctively constrained knapsack problem	30

Approximate Condorcet Partitioning: Solving large-scale rank aggregation problems	30
The pollution-routing problem with speed optimization and uneven topography	30
Editorial Board	30
Editorial Board	29
An effective biogeography-based optimization algorithm for multi-objective green scheduling of distributed assembly permutation flowshop scheduling problem	29
Optimization of a stochastic joint replenishment inventory system with service level constraints	29
Replication and sequencing of unreliable jobs on	29
Location and routing of armed Unmanned Aerial Vehicles and carrier platforms against mobile targets	29
Branch-and-refine for solving time-expanded MILP formulations	29
Augmentation search for integer programming over a polyhedron	29
An exact two-phase approach to re-optimize tours in home care planning	28
Rectangle packing with a recursive Pilot Method	28
Heterogeneous fleet management for one-way electric carsharing system with optional orders, vehicle relocation and on-demand recharging	28
Generic machine-learning-augmented beam search for resource-constrained shortest path reformulations of combinatorial optimization problems	28
Optimal sequencing using a scheduling heuristic	28
Collaborative optimization of routing and storage strategy of multi-period multimodal transport in an uncertain environment	28
Optimisation of steel rolling schedule based on evolutionary multi-tasking transfer algorithm	28
Editorial Board	28
Optimal area polygonization problems: Exact solutions through geometric duality	27
Data-driven project portfolio selection: Decision-dependent stochastic programming formulations with reliability and time to market requirements	27
Multi-objective flexible job shop scheduling based on feature information optimization algorithm	26
A hybrid genetic algorithm based on a two-level hypervolume contribution measure selection strategy for bi-objective flexible job shop problem	26
Improving energy aware nanosatellite task scheduling by a branch-cut-and-price algorithm	26
A heuristic approach for the integrated production–transportation problem with process flexibility	26
A multi-objective linear programming model for scheduling part families and designing a group layout in cellular manufacturing systems	26
Multistage adaptive robust optimization for the hydrothermal scheduling problem	26
Lexicographic optimization-based approaches to learning a representative model for multi-criteria sorting with non-monotonic criteria	26
A note on “Self-adaptive General Variable Neighborhood Search algorithm for parallel machine scheduling with unrelated servers”	25
On serial and parallel evaluation functions for Job Sequencing and Tool Switching problems	25
Data-driven integrated home service staffing and capacity planning: Stochastic optimization approaches	25
An improved genetic algorithm for the integrated satellite imaging and data transmission scheduling problem	25
Two-echelon collaborative routing problem with heterogeneous crowd-shippers	25
Smart Automated Guided Vehicle scheduling with flexible battery management: A new formulation and an exact approach	25
Benders decomposition algorithms for minimizing the spread of harmful contagions in networks	25
A hybrid approach using ant colony optimisation for integrated scheduling of production and transportation tasks within flexible manufacturing systems	25
Closed-loop supply chain network design with price-greenness-sensitive demand: A distributionally robust chance-constrained optimization approach	25
Robust optimization for lot-sizing problems under yield uncertainty	24
Editorial Board	24
International multimodal transportation optimization considering bulk cargo containerization	24
Efficient iterative optimization to real-time train regulation in urban rail transit networks combined with Benders decomposition method	24
A feature correlation reinforce clustering and evolutionary algorithm for the green bike-sharing reposition problem	24
Robustness evaluation of trust and reputation systems using a deep reinforcement learning approach	24
Minimal and stable feedback arc sets and graph centrality measures	24
Multistage adaptive distributionally robust optimization for the medical supplies distribution problem with uncertain demand in humanitarian aid	24
Solving the 1-median problem on a network with continuous demand and demand surplus	24
Bilevel competitive facility location and design under a nested logit model	24
A hybrid algorithm for the Vehicle Routing Problem with AND/OR Precedence Constraints and time windows	23
The container premarshalling problem under limited crane time: A constraint programming approach	23
An improved decomposition-based heuristic for truck platooning	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
Off-line approximate dynamic programming for the vehicle routing problem with a highly variable customer basis and stochastic demands	23
Solving multi-stage stochastic facility location problems with modular capacity adjustments	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
The ethical shortlisting problem	22
Model and metaheuristic for human–robot collaboration assembly line worker assignment and balancing problem	22
Learning-based column generation approach for the vehicle routing problem with release dates and incompatible loading constraints	22
A robust ordered weighted averaging loss model for portfolio optimization	22
Collaborative vehicle-drone distribution network optimization for perishable products in the epidemic situation	22
Flexible electricity market clearing zones	22
Estimating production technologies using multi-output adaptive constrained enveloping splines	22
A decomposition approach for the stochastic asset protection problem	22
A comparison of alternative models for solving a non-linear single plant Hydro Unit Commitment 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	21
The exam location problem: Mathematical formulations and variants	21
A new composite heuristic to minimize the total tardiness for the single machine scheduling problem with variable and flexible maintenance	21
Approximation algorithms for job scheduling with block-type conflict graphs	21
Robust optimization for the electric vehicle pickup and delivery problem with time windows and uncertain demands	21
Epsilon Oscillation Algorithm for the bi-objective green identical parallel machine scheduling problem	21
Adaptive large neighborhood search for autonomous electric vehicle scheduling in airport baggage transport service	21
A numerical optimization approach for pricing components in customer defined bundles in a B2B market	21
Constraint programming approaches for finding conserved metabolic and genomic patterns	20
Vehicle routing problem for omnichannel retailing including multiple types of time windows and products	20
Minimum cost consensus model considering dual behavior preference	20
The low-carbon vehicle routing problem with dynamic speed on steep roads	20
Deep reinforcement learning based proximal policy optimization algorithm for dynamic job shop scheduling	20
A causal framework for stochastic local search optimization algorithms	20
Syncrolift dry dock scheduling with a capacitated ship transfer system	20
New method for solving Ivanov regularization-based support vector machine learning	20

Logic-based Benders decomposition for doctor-patient matching and scheduling considering chronic patients’ online consultation time preference	20
Fair allocation of personal protective equipment to health centers during early phases of a pandemic	20
A branch-cut-and-price approach for the two-echelon vehicle routing problem with drones	20
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	20
Simultaneous predictive maintenance and inventory policy in a continuously monitoring system using simulation optimization	20
Emerging optimization problems for distribution in same-day delivery	20
A hybrid genetic algorithm for the min–max Multiple Traveling Salesman Problem	20
Integrated and sequential algorithms for the robust two-echelon location-routing problem under demand uncertainty	20
A novel mathematical modeling approach for integrating a periodic vehicle routing problem and cross-docking system	20
Benders decomposition for the large-scale probabilistic set covering problem	19
Erratum to “Benders decomposition for a period-aggregated resource leveling problem with variable job duration” [Comput. Oper. Res. 132 (2021) 105258]	19
Hub location problem considering spoke links with incentive-dependent capacities	19
Automatic design of constructive heuristics for a reconfigurable distributed flowshop group scheduling problem	19
A modified variable neighborhood search algorithm for dynamic lot-sizing with supplier selection under varying delivery time quotation	19
Faster Maximum Feasible Subsystem solutions for dense constraint matrices	19
Editorial Board	19
Editorial Board	19
An algorithm for the microaggregation problem using column generation	19
The effect of different mathematical formulations on a matheuristic algorithm for the production routing problem	19
The Impact of Partial Production Capacity Sharing via Production as a Service	18
Dynamic parcel pick-up routing problem with prioritized customers and constrained capacity via lower-bound-based rollout approach	18
Minimizing passenger waiting time in the multi-route bus fleet allocation problem through distributionally robust optimization and reinforcement learning	18
The continuous delayed distribution problem	18
Multi-period hub location problem considering polynomial time-dependent demand	18
Multi-day routes in a multi-depot vehicle routing problem with intermediate replenishment facilities and time windows	18
A constraint programming-based iterated greedy algorithm for the open shop with sequence-dependent processing times and makespan minimization	18
Joint location and pricing for recycling service planning	18
Probabilistic Vector Machines	18
A multi-tiered vehicle routing problem with global cross-docking	18
A survey of adaptive large neighborhood search algorithms and applications	18
The vehicle routing problem with drones and drone speed selection	18
A branch-and-bound algorithm for the proactive resource-constrained project scheduling problem with a robustness maximization objective	18
Stochastic mixed-integer programming for a spare parts inventory management problem	17
Job scheduling integrated with material ordering: decision-dependent stochastic programming and information relaxation dual bounds	17
Project scheduling to minimize the makespan under flexible resource profiles and marginal diminishing returns of the resource	17
Dock assignment and truck scheduling problem; consideration of multiple scenarios with resource allocation constraints	17
Designing a portfolio-based closed-loop supply chain network for dairy products with a financial approach: Accelerated Benders decomposition algorithm	17
Strip based compact formulation for two-dimensional guillotine cutting problems	17
UAV routing for reconnaissance mission: A multi-objective orienteering problem with time-dependent prizes and multiple connections	17
An effective aggregation heuristic for Capacitated Facility Location Problems with many demand points	17
A branch-and-cut-and-price algorithm for shared mobility considering customer satisfaction	17
The Ordered Median Tree Location Problem	17
Editorial Board	17
A MaxSAT approach for solving a new Dynamic Discretization Discovery model for train rescheduling problems	17
Reducing the feasible solution space of resource-constrained project instances	17
An efficient iterated local search for the minimum quasi-clique partitioning problem	17
Towards green manufacturing: Co-optimizing capacity expansion planning of production and renewable energy generation with endogenous uncertainty	17
Optimal interventions in robust optimization with time-dependent uncertainties	17
Robust MILP formulations for the two-stage weighted vertex p-cente	17
Interval scheduling with economies of scale	17
A simheuristic algorithm for the portfolio optimization problem with random returns and noisy covariances	17
Newton-based approach to solving K-SVCR and Twin-KSVC multi-class classification in the primal space	17
Balancing U-type assembly lines with human–robot collaboration	17
A new mixed integer programming approach for inverse correspondence analysis	16
Perishable inventory control with backlogging penalties: A mixed-integer linear programming model via two-step approximation	16
Exact method to optimize the total electricity cost in two-machine permutation flow shop scheduling problem under Time-of-use tariff	16
Improving the efficiency of patient diagnostic specimen collection with the aid of a multi-modal routing algorithm	16
A branch-price-and-cut algorithm for the time-dependent multiple truck–drone routing problem	16
Adaptive large neighborhood search for drayage routing problems involving longer combination vehicles	16
A reduced variable neighborhood search for the just in time job shop scheduling problem with sequence dependent setup times	16
Distributionally robust chance-constrained kernel-based support vector machine	16
The static ridesharing routing problem with flexible locations: A Norwegian case study	16
A unified exact approach for Clustered and Generalized Vehicle Routing Problems	16
Verifying new instances of the multidemand multidimensional knapsack problem with instance space analysis	16
An improved MOEA/D for multi-objective flexible job shop scheduling by considering efficiency and cost	16
Periodic and aperiodic train timetabling and rolling stock circulation planning using an efficient Lagrangian relaxation decomposition	16
Enhanced open-source scatter search algorithm for solving quadratic unconstrained binary optimization problems	16
A combinatorial optimization approach to scenario filtering in portfolio selection	16
Solution algorithms for dock scheduling and truck sequencing in cross-docks: A neural branch-and-price and a metaheuristic	15
Dynamic community partitioning for e-commerce last mile delivery with time window constraints	15
An exact algorithm for the preemptive single machine scheduling of equal-length jobs	15
Shore hydrogen deployment problem in green ports	15
A Large Neighbourhood Search Algorithm for Solving Container Loading Problems	15
A family of hybrid conjugate gradient method with restart procedure for unconstrained optimizations and image restorations	15
Adjusting the order crossover operator for capacitated vehicle routing problems	15
Two-dimensional bin packing, cutting stock, and open dimension problems: A survey of practical requirements	15
A relax-and-fix and fix-and-optimize algorithm for a Maritime Inventory Routing Problem	15
A tabu search algorithm for Unspecified Parallel Machine scheduling with shift consideration	15
Self-adaptive randomized constructive heuristics for the multi-item capacitated lot sizing problem	15
Reentrant open shop scheduling problem with time lags and no-wait constraints	15
Online optimisation for ambulance routing in disaster response with partial or no information on victim conditions	15
A cardinality constrained iterated local search for the virtual machine placement problem	15
Minimizing the sum of completion times on a single machine with health index and flexible maintenance operations	14
Seru order acceptance and scheduling in the distributed production network considering preventive maintenance	14
Mixed integer programming approaches to partial disassembly line balancing and sequencing problem	14
A variable neighborhood search for parcel delivery by vehicle with drone cycles	14
A fuzzy correlation based heuristic for Dual-mode integrated Location routing problem	14
Integrating order picking and vehicle routing decisions in a dynamic e-commerce setting	14
A comparative cost assessment of coalescing epidemic control strategies in heterogeneous social-contact networks	14
A column generation-based algorithm for midterm nurse scheduling with specialized constraints, preference considerations, and overtime	14
A two-stage integer programming model considering transaction equivalence for privacy preservation	14
Deep clustering of the traveling salesman problem to parallelize its solution	14
Skyport location problem for urban air mobility system	14
Routing and scheduling of platform supply vessels in offshore oil and gas logistics	14
Stochastic resource leveling in projects with flexible structures	14