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- research-articleAugust 2024
Multiobjective Ensemble Learning With Multiscale Data for Product Quality Prediction in Iron and Steel Industry
IEEE Transactions on Evolutionary Computation (TEC), Volume 28, Issue 4Pages 1099–1113https://doi.org/10.1109/TEVC.2023.3290172High-quality product quality prediction is very important for iron and steel enterprises to ensure stable production. However, most existing prediction methods are manually designed learning models. These methods consider only macroscopic data while ...
- abstractAugust 2024
Joint Entropy Enhanced Multi-objective Bayesian Optimization for Graph Pruning
GECCO '24 Companion: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 117–118https://doi.org/10.1145/3638530.3665088Graph learning processes entire attributed graphs, posing computational and scalability challenges. This study proposes a joint entropy enhanced multi-objective Bayesian optimization approach (JE-MoBopt) for efficient graph pruning. By employing the non-...
- abstractAugust 2024
Bi-objective approach for lot-sizing problem in cold rolling production planning
GECCO '24 Companion: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 99–100https://doi.org/10.1145/3638530.3664084Planning in the cold rolling is an increasingly important vital aspect in steel industry. In this study, we investigate a cold rolling planning problem derived from a steel company, which is characterized by multi-item considerations with sequence-...
- posterAugust 2024
Exploring a Small Molecule Property Prediction Model with Optimal Comprehensive Performance through Multi-Objective Optimization Algorithms
GECCO '24 Companion: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 707–710https://doi.org/10.1145/3638530.3654410The evolution of artificial intelligence has given rise to numerous machine learning (ML) models for predicting the structural properties of materials, expediting the process of new material development. However, many of these models have parameters set ...
- posterAugust 2024
An Enhanced Surrogate-Assisted Multi-Objective Differential Evolution Algorithm with Self-Adaptive Strategies for Order Planning in Hot Rolling Process: Surrogate-Assisted MODE with Self-Adaptive Strategies for OPHR Problem
GECCO '24 Companion: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 643–646https://doi.org/10.1145/3638530.3654244This paper studies a crucial decision-making problem of order planning for a hot rolling process (OPHR). The OPHR problem is to determine the optimal sequence of orders, with the goals of minimizing penalties for earliness/tardiness, maximizing profits ...
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- posterAugust 2024
Symmetry Parallel Search Strategy For Permutation-related Optimization Problems
GECCO '24 Companion: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 199–202https://doi.org/10.1145/3638530.3654204In this paper, we propose a symmetry parallel search strategy that can be applied to permutation-related combinatorial optimization problems. The proposed symmetry parallel search strategy considers the parity of the permutations and decomposes the ...
- research-articleMarch 2024
A Decomposition Method for the Group-Based Quay Crane Scheduling Problem
INFORMS Journal on Computing (INFORMS-IJOC), Volume 36, Issue 2Pages 543–570https://doi.org/10.1287/ijoc.2022.0298This study addresses the quay crane scheduling problem (QCSP), which involves scheduling a fixed number of quay cranes to load and unload containers from ships in a maritime container terminal. The objective is to minimize the completion time while ...
- research-articleOctober 2023
A generalized well neural network for surface defect segmentation in Optical Communication Devices via Template-Testing comparison
AbstractSurface defect detection is an important task in the field of manufacturing, and dealing with imbalanced data is a challenge that has been addressed using methods such as anomaly detection and data augmentation. However, optical devices pose a ...
Highlights- A Generalized Well Neural Network via Template-Testing comparison is proposed.
- Dual-Attention and Recurrent Residual mechanisms proposed for noise elimination.
- Our approach generalizes to new batches via template collection in FMS.
- research-articleApril 2023
Solving the Single-Row Facility Layout Problem by K-Medoids Memetic Permutation Group
IEEE Transactions on Evolutionary Computation (TEC), Volume 27, Issue 2Pages 251–265https://doi.org/10.1109/TEVC.2022.3165987The single-row facility layout problem (SRFLP) is concerned with arranging facilities along a straight line so as to minimize the sum of the products of the flow costs and distances among all facility pairs. SRFLP has rich practical applications and is ...
- research-articleJanuary 2023
Learning-based multi-objective evolutionary algorithm for batching decision problem
Computers and Operations Research (CORS), Volume 149, Issue Chttps://doi.org/10.1016/j.cor.2022.106026AbstractThis study investigates a multi-objective batching decision problem that arises in batch annealing operations in the iron and steel industry. The problem concerns selecting coils from a set of waiting coils to be annealed to form ...
Highlights- A practical batching decision problem arising in steel industry is studied.
- A ...
- research-articleJune 2020
MOEA/D with a self-adaptive weight vector adjustment strategy based on chain segmentation
Information Sciences: an International Journal (ISCI), Volume 521, Issue CPages 209–230https://doi.org/10.1016/j.ins.2020.02.056AbstractMOEA/D (multi-objective evolutionary algorithm based on decomposition) decomposes a multi-objective optimization problem (MOP) into a series of single-objective sub-problems through a scalarizing function and a set of uniformly ...
- research-articleJanuary 2020
A knee-guided prediction approach for dynamic multi-objective optimization
Information Sciences: an International Journal (ISCI), Volume 509, Issue CPages 193–209https://doi.org/10.1016/j.ins.2019.09.016Highlights- The MCDM process is incorporated into the knee-guided evolutionary algorithm framework.
- The knee and boundary regions are introduced to accelerate the convergence of the population.
- Change detection in dynamic environment is ...
Although dynamic multi-objective optimization problems dictate the evolutionary algorithms to quickly track the varying Pareto front when the environmental change occurs, the decision maker in the loop still needs to select a final optimal ...
- research-articleOctober 2019
Furnace operation optimization with hybrid model based on mechanism and data analytics
Soft Computing - A Fusion of Foundations, Methodologies and Applications (SOFC), Volume 23, Issue 19Pages 9551–9571https://doi.org/10.1007/s00500-018-3519-9AbstractThe operation optimization problem of furnace process (OOPFP) is to obtain an optimal setting of furnace temperatures to make the reheated slabs have suitable temperature distribution with minimum energy consumption and oxide loss. Since the ...
- research-articleJuly 2019
Integrated Scheduling of Production and Two-Stage Delivery of Make-to-Order Products: Offline and Online Algorithms
INFORMS Journal on Computing (INFORMS-IJOC), Volume 31, Issue 3Pages 493–514https://doi.org/10.1287/ijoc.2018.0842We study integrated production- and delivery-scheduling problems that arise in practical make-to-order settings in several industries. In these problems, make-to-order products are first processed in a plant and then delivered to customer sites through ...
- research-articleApril 2019
Modelling and discrete differential evolution algorithm for order rescheduling problem in steel industry
Computers and Industrial Engineering (CINE), Volume 130, Issue CPages 586–596https://doi.org/10.1016/j.cie.2019.03.011Highlights- Practical order rescheduling problem in steel industry is investigated.
- A MIP model is proposed considering original, deviation and equilibrium objective.
- A discrete differential evolution with new mutation and crossover is ...
Order management is a critical and complicated issue in the production process of iron and steel industry, since orders are the bridge between customers and semi-finished/final products in different units. Usually, the scheduling of orders is ...
- research-articleFebruary 2019
Least squares support vector machine with self-organizing multiple kernel learning and sparsity
Neurocomputing (NEUROC), Volume 331, Issue CPages 493–504https://doi.org/10.1016/j.neucom.2018.11.067AbstractIn recent years, least squares support vector machines (LSSVMs) with various kernel functions have been widely used in the field of machine learning. However, the selection of kernel functions is often ignored in practice. In this ...
- articleJanuary 2018
A New Analytical Method for Relative Camera Pose Estimation Using Unknown Coplanar Points
Journal of Mathematical Imaging and Vision (JMIV), Volume 60, Issue 1Pages 33–49https://doi.org/10.1007/s10851-017-0741-5We present a new analytical method for solving the problem of relative camera pose estimation. This method first calculates the homography matrix between two calibrated views using unknown coplanar points, and then, it decomposes the matrix to estimate ...
- articleMay 2017
Integrated Production, Inventory and Delivery Problems: Complexity and Algorithms
INFORMS Journal on Computing (INFORMS-IJOC), Volume 29, Issue 2Pages 232–250https://doi.org/10.1287/ijoc.2016.0726We consider several integrated production, inventory, and delivery problems that arise in a number of practical settings where customer orders have pre-specified delivery time windows. These orders are first processed in a plant and then delivered to ...
- research-articleMarch 2017
A machine-learning based memetic algorithm for the multi-objective permutation flowshop scheduling problem
Computers and Operations Research (CORS), Volume 79, Issue CPages 60–77https://doi.org/10.1016/j.cor.2016.10.003In recent years, the historical data during the search process of evolutionary algorithms has received increasing attention from many researchers, and some hybrid evolutionary algorithms with machine-learning have been proposed. However, the majority of ...
- research-articleJuly 2016
Energy consumption prediction for steelmaking production using PSO-based BP neural network
2016 IEEE Congress on Evolutionary Computation (CEC)Pages 3207–3214https://doi.org/10.1109/CEC.2016.7744195This paper deals with the energy consumption prediction in steel industry using particle swarm optimization-based back propagation Neural Network. More than ten types of energy including electricity, coal, power and gas are considered simultaneously. The ...