OOIR: Observatory of International Research

Papers

(The TQCC of Engineering Optimization is 4. 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 2021-12-01 to 2025-12-01.)

Article	Citations
Non-convex shape optimization by dissipative Hamiltonian flows	45
Bundle price, buyer’s preference and shipping cost: forming buyers’ groups for bundles of products	31
Topology optimization for cyclic periodic structures with frequency objectives of nodal diameter modes	24
Solving the flow-shop scheduling problem with human factors and two competing agents with deep reinforcement learning	23
A metaheuristic-based optimization model for flight procedure design	22
Hybrid machine learning and optimization method for solar irradiance forecasting	22
Structural design of a balanced cone-spherical fiber-reinforced rubber hose	22
The problem of assigning bus drivers to trips in a Spanish public transport company	21
Parametric approach for multi-objective enhanced interval linear fractional programming problem	21
A mechanical property prediction system for G-Lattices via machine learning	20
Relevant interval perturbation method for uncertainty analysis of structural–acoustic coupling model	20
Network reconfiguration in the presence of optimally integrated multiple distributed generation units in a radial distribution network	20
A multi-population evolutionary algorithm based on knowledge transfer for constrained many-objective optimization	19
On the suitability of simplified sensitivity estimation for partial elements in topology optimization	18
A new adaptive two-parameter conjugate gradient method	18
Min–max regret-based robust makespan minimization of the unrelated parallel batch processing machine scheduling problem with uncertain processing time	16
Modelling and optimization for a special pole bearingless induction motor	16
A fuzzy rough-interval linear programming model for booster optimization in water distribution systems	15
Directed evolution-based non-gradient method for structural topology optimization	15
An active learning strategy for sequential designs of probabilistic systems with continuous and discrete input variables	14
An improved Dai–Kou conjugate gradient method with spectral search direction and applications	14
Lightweight design of a clamp band joint via a constrained sequential approximate optimization method in the irregular design domain	14
An adaptive parallel non-probabilistic uncertainty analysis method for engineering structures using a kriging model	14
An improved bi-population parallel non-dominated sorting genetic algorithm-II used for route planning considering precedence	14
A hybrid genetic programming algorithm for the distributed assembly scheduling problems with transportation and sequence-dependent setup times	13

Predictive Maintenance and Upgrade Scheduling for Production Line under Multi-period Product-service Paradigm	13
Hybrid simulated annealing–slime mould algorithm for the non-permutation flow-shop scheduling problem	13
Two self-scaling Polak–Ribière–Polyak conjugate gradient methods for unconstrained optimization	13
Q-Learning-enhanced reconstructed discrete particle swarm optimization for distributed hybrid flowshop scheduling with consistent sublots allocation	12
A multi-road quasi network flow model for the vertical alignment optimization of a road network	12
Multi-strategy improved seagull optimization algorithm and its application in practical engineering	12
New mathematical formulation for idle OHT vehicle repositioning: maximization of repositioning success probability	11
Morphing wing design of truss-braced-wing aircraft through aerodynamic shape optimization using the adjoint method	11
Lightweight design process considering assembly connection and non-probabilistic uncertainty with its application to machine structural design	11
A deep reinforcement learning-based optimization method for vibration suppression of articulated robots	11
A novel exploration strategy for the YUKI algorithm for topology optimization with metaheuristic structural binary distribution	11
Two-stage stochastic model updating approach based on Bayesian framework and hybrid multi-population migrant genetic–Metropolis–Hastings algorithm for heavy-haul railway bridges	10
Multi-objective optimization research on the sleeve structure parameters of the autonomous refuelling arm for oil tank trucks	10
A two-grid binary level set method for structural topology optimization	10
A hybrid snake optimizer with crisscross learning strategy for constrained structural optimization	10
A study on topology optimization of heat dissipation structures with different objective functions based on an explicit moving morphable components method	10
Hybrid train formation plan integrating one-block and two-block trains from a technical station under wagon demand fluctuation	10
Parallel machine scheduling with a total energy consumption limitation for minimizing total completion time	10
Metro track geometry car routing problem with periodic demands: a case study in Beijing, China	10
An improved hybrid metaheuristics and rule-based approach for flexible job-shop scheduling subject to machine breakdowns	10
Robust binary linear programming under implementation uncertainty	10
Accelerating sampling-based tolerance–cost optimization by adaptive surrogate models	10
Research on an effective bionic topology optimization method for engineering applications	10
Stacked ensemble model for optimized prediction of triangular side orifice discharge coefficient	9
Differential evolution-based topology optimization using Karhunen-Loève expansion	9
Enhancing the search ability of a hybrid LSHADE for global optimization of interplanetary trajectory design	9
Sensitivity-based solution down-selection for multi-objective optimization problems considering parameter variations	9
Surrogate feasibility testing–cutting for single-objective robust optimization under interval uncertainty	9
Modelling a bi-level multi-objective post-disaster humanitarian relief logistics network design problem under uncertainty	9
Scheduling optimization of tier-captive four-way shuttle-based storage and retrieval systems with multiple lifts	9
Stress-based structural topology optimization for design-dependent self-weight loads problems using the BESO method	8
Decomposition-based heuristic approaches for the satellite constellation design problem	8
Integrated quay crane and automated guided vehicle scheduling with charging decisions	8
Contrastive loss with dynamic margin for rubber-recipe physical-property prediction	8
Using the descent direction in a method of centres algorithm for solving multi-objective programming problems	8
Shear wall layout optimization of multi-tower buildings based on conceptual design and extended evolutionary structural optimization method	8
Three-player game-theoretic allocation of indivisible resources during natural disasters	8
Geometric zoning and selective routing for surveillance and coverage operations	8
A two-sided matching-based multi-objective differential evolution algorithm for the slab matching problem in the steel industry	7
Surrogate model-based modelling and optimization of the adsorption performance of a vacuum adsorption system under leakage conditions	7
A repulsive firefly algorithm-inspired dynamic weight particle swarm-optimized deep neural network to forecast traffic conditions	7
On time-indexed formulations for the parallel machine scheduling problem with a common server	7
GA/PD: a genetic algorithm based on problem decomposition for solving interval linear bilevel programming problems	7
Electric tugboat scheduling with charging considerations at container terminals	7
A novel reinforcement learning-based method for structure optimization	7
Optimal integration and coordination of distributed generation and shunt compensators using improved African vultures optimizer	7
Adaptive approximation-based multi-objective hybrid optimization method for dual-gradient top-hat structures	7
Multi-regional integrated energy system optimization: an intra-layer energy trading management model	7
Constrained shape optimization of free-form shells considering material creep	7
An augmented Lagrangian method for multiple nodal displacement-constrained topology optimization	7

Optimization techniques for green supply chain practice challenges: a systematic hybrid approach	7
The Pareto Tracer for the treatment of degenerated multi-objective optimization problems	7
Robot dispatching problem for compact storage and retrieval systems with dual-command transactions	7
Adaptive operator selection with bandits for scaled problems based on decomposition-based MOEAs	7
Multi-objective mixed integer programming modelling for closed-loop supply chain network design: an enhanced Benders decomposition algorithm	7
Smoothness-oriented motion planning method for milling robot considering workpiece set-up optimization	7
Crew scheduling considering heterogeneous duty structure in an urban rail transit line	7
Intelligent transformer tap controller for harmonic elimination in photovoltaic interfaced micro-grid network	7
A multi-echelon supply chain of deteriorating items with stock- and price-sensitive demand under consignment stock policy	6
Scheduling for a flow shop with waiting time constraints and missing operations in semiconductor manufacturing	6
How much efficiency improvement can a spatiotemporal window generate for shared mobility? A case study in New York City	6
A radial sampling-based subregion partition method for dendrite network-based reliability analysis	6
A modified quasi-Newton method for uncertain multiobjective optimization problems under a finite uncertainty set	6
Simultaneous planning of liner ship speed optimization, scheduling and fleet deployment with container transhipment	6
A nested multiple-objective optimization algorithm for managing production fleets in surface mines	6
Optimization of reliable vehicle routing problem for medical waste collection with time windows in stochastic transportation networks	6
Multi-scale multi-material topology optimization for lattice structures with interface connective microstructures	6
Integrated rescheduling of train timetables and rolling stock circulation for metro line disturbance management: a Q-learning-based approach	6
Hydrothermal–pumped-storage scheduling considering renewable energy uncertainty by improved cheetah optimization	6
Application of approximate concept and graph theory to beam and plate topology optimization	6
Historical evolution of structural optimization techniques for steel skeletal structures including industrial design applications	6
A self-adaptive finite-step length method based on the inverse tangent function for accurate and efficient structural reliability analysis	6
Improved ant colony algorithm for the mixed-model parallel two-sided assembly lines balancing problem	6
An advanced topology optimization technique for high-resolution designs at arbitrary scale	6
Optimal design of electric machine with efficient handling of constraints and surrogate assistance	5
A cooperative grey wolf optimizer for the joint flowshop scheduling problem with sequence-dependent set-up time	5
Pseudo-static topology optimization using the evolutionary-type method for reinforced concrete shear walls	5
A data-driven inspection method for identifying container bookings with concealed hazardous materials	5
Research on sensitivity filtering method and post-processing of continuum topology optimization	5
Fixture layout optimization of large compliant ship part assembly for reducing and straightening butt clearance	5
Leveraging large language models for the automatic implementation of problems in optimization frameworks	5
A Lagrangian heuristic for integrated production planning, material ordering and investment multi-project scheduling in a project-driven supply chain	5
Multi-objective operation optimization of a steelmaking process with data analytics modelling and a direct multi-search algorithm	5
A 0–1 linear relaxation and stochastic approximation method for real-time pricing in a smart grid with non-convex constraints	5
Scheming preventive maintenance assignments for mass rapid transit (MRT): Taoyuan Metro MRT system	5
Multi-material topology optimization considering both isotropy and anisotropy with fibre orientation optimization	5
Asynchronous switching and sparse discretization with time scaling for control vector parameterization optimal control	5
A trajectory tracking method based on robust model predictive control for a bionic ankle–foot aided by a tensegrity mechanism	5
Optimization of batch production with learning effects and fatigue effects	5
Adaptive proper orthogonal decomposition framework for multidisciplinary design optimization of turbine blades	5
Research on automatic stacking crane relay for underground container logistics rear yards	5
Event-triggered model predictive control for the cascade filling process of a hydrogen fuelling station	4
Integrated optimization of automated guided vehicles and yard cranes considering charging constraints	4
Robust optimization with uncertainty using a stochastic multivariate Gaussian process model	4
A novel binomial strategy for simultaneous topology and size optimization of truss structures	4
Optimum design of high-dimensional truss structures using the bonobo optimizer with inertia weight strategies	4
An improved non-dominated sorting genetic algorithm-II with neighbourhood search for the multi-objective flexible job-shop problem considering limited automated guided vehicles	4
Resource-constrained scheduling of unrelated parallel machines with release times and setup times	4
Integrated remanufacturing scheduling of disassembly, reprocessing and reassembly considering energy efficiency and stochasticity through group teaching optimization and simulation approaches	4
Flow–heat topology optimization of internally cooled high temperature applications using a voxelization approach for domain initialization	4
A multi-objective differential evolution algorithm for the distributed hybrid flowshop scheduling problem with deteriorating jobs	4
Dynamic topology optimization of two-phase viscoelastic composite structures considering frequency- and temperature-dependent properties under random excitation	4
A task scheduling algorithm for cloud computing with resource reservation	4
An effective approach for total completion time minimization subject to makespan constraint in permutation flowshops	4
A dynamic game approach for the vehicle routing problem with returns	4
A sequential optimal Latin hypercube design method using an efficient recursive permutation evolution algorithm	4
Optimizing site selection for construction and demolition waste resource treatment plants using a hesitant neutrosophic set: a case study in Xiamen, China	4
Bid construction scheme based on local search to solve serial–parallel cooperative batch scheduling problems	4
Accelerated isogeometric topology optimization with multi-graphics processing unit and multi-core central processing unit using proportional-integral-derivative load balancing	4
Designing concurrently and hierarchically coupled engineered systems	4
An effective weather forecasting method using a deep long–short-term memory network based on time-series data with sparse fuzzy c-means clustering	4
Evolutionary topology optimization for elastoplastic structures via isogeometric analysis	4
Optimization of a lattice spring model with elastoplastic conducting springs: a case study	4
Optimum design of truss structures with frequency constraints by an enhanced particle swarm optimization method with gradient directions based on emigration philosophy	4
An improved iterated greedy algorithm for the distributed hybrid flowshop scheduling problem	4
Adaptive hybrid optimization algorithm for numerical computing in engineering applications	4
Adaptive confidence bound based Bayesian optimization via potentially optimal Lipschitz conditions	4
Statement of Retraction: Mended grey wolf optimization and Taguchi method with multi-goal optimization for six-phase copper rotor induction motor design	4
A mathematical tool for road design projects	4
Laplacian biogeography-based algorithm using a gaining–sharing knowledge-based strategy for global optimization problems and the Lennard-Jones problem	4
Investigation and improvement of intelligent evolutionary algorithms for the energy cost optimization of an industry crude oil pipeline system	4
Optimal allocation of capacitor banks and distributed generations to maximize conservation voltage reduction under diverse scenarios	4
A novel set-induced robust optimization model under correlated uncertainty: a comparative theoretical and computational study	4
Conservative surrogate models for optimization with the active subspace method	4
A space mapping-based high-dimensional model representation for multi-fidelity surrogate modelling	4
Single-machine scheduling with setup time: a case study in the cutting of large-scale structural parts	4
Distributed predictive motion planning of automated guided vehicles: serial versus parallel schemes	4
Applied Hamiltonian Monte Carlo for multi-fidelity kriging modelling in experiment optimization	4
A new formulation and algorithm for the maximum leaf spanning tree problem with an application in forest fire detection	4
Horse herd optimization algorithm for economic dispatch problems	4