Multi-Objective Evolutionary Optimization

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Calibrating Prediction Timeliness Through Multi-Objective Hyperparameter Optimization for Remaining Useful Life Prediction
Oct 1, 2026Tugrul Cabir Hakyemez, Ener Uras GokhanRUL Estimation Multi-Objective Evolutionary Optimization
Department of Management Information Systems Istanbul Bilgi University Istanbul, Turkey · Beştepe Koleji Ankara, Turkey
Robust Biomolecular Complex Design Across Protein Conformational Landscapes
Sep 27, 2026Qingyuan Zeng, Zongqi Xu, Anglin Liu +7Test-Time Adaptation Multi-Objective Evolutionary Optimization
The Hong Kong University of Science and Technology (Guangzhou) · Southwest Minzu University · Guangzhou University of Chinese Medicine
APEX: An Extensible Model for Agent-Assisted Production Scheduling
Sep 27, 2026Felix J. Grumbach, Stefan GörlitzMulti-Objective Evolutionary Optimization Combinatorial Optimization
Qunevo GmbH, Germany
An Unbounded Archive-based Transfer Strategy for Dynamic Multi-Objective Optimization with a Changing Number of Objectives
Sep 23, 2026Zhiyun Xiao, Ke Shang, Yajun Liu +3Evolutionary Optimization Multi-Objective Evolutionary Optimization
School of Artificial Intelligence, Shenzhen University, Shenzhen 518060, China · National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen 518060, China · Shenzhen ZTE Software Co., Ltd.
Graph-Based Design of Soft Grippers with Multi-Objective Quality-Diversity Optimisation
Sep 17, 2026Andre Farinha, Ge Shi, Harry Bowman +3Robotic Grasping Multi-Objective Evolutionary Optimization
CSIRO Robotics, Australia
Semantics-Guided Automatic Tensorization for Multiobjective Evolutionary Algorithms: A Multi-Agent Framework
Sep 2, 2026Zhenyu Liang, Beichen Huang, Bowen Zheng +1Multi-Objective Evolutionary Optimization GPU Acceleration
Department of Data Science and Artificial Intelligence, The Hong Kong Polytechnic University, Hong Kong SAR, China · Department of Data Science and Artificial Intelligence, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China; the Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, Guangdong, China; and the Hong Kong Polytechnic University-Daya Bay Technology and Innovation Research Institute, Huizhou 516083, Guangdong, China
Entropy-Augmented Multi-Objective Policy Optimization in Multiagent Systems
Aug 12, 2026Jamie Santos, Ayhan Alp Aydeniz, Raghav Thakar +1Multi-Agent Coordination Multi-Robot Systems
The Collaborative Robotics and Intelligent Systems (CoRIS) Institute Oregon State University, Corvallis, Oregon, USA
Multitask Pareto Optimization for Monotone Submodular Problems with Dynamic Constraints
Aug 11, 2026Liam Wigney, Frank NeumannSubmodular Optimization Multi-Objective Evolutionary Optimization
Optimisation and Logistics School of Computer Science and Information Technology Adelaide University Adelaide, Australia
MicroEvo: Knowledge-Guided LLM Sampling for Efficient Microarchitecture Design Space Exploration
Aug 6, 2026Jia Xiong, Runkai Li, Chenxu Niu +11Evolutionary Optimization Multi-Objective Evolutionary Optimization
Southeast University · National Center of Technology Innovation for EDA · NVIDIA Corporation +4
A Special Point Skeleton Reconstruction Algorithm for Dynamic Multiobjective Optimization
Aug 6, 2026GuangXian Gan, MinRong ChenMulti-Objective Evolutionary Optimization Multi-Objective Optimization
South China Normal University GuangZhou, China
SDDMO-Bench: A Benchmark Suite for Streaming Data-Driven Dynamic Multi-Objective Optimization
Aug 1, 2026Wenjie Xiao, Hui Bai, Junhao ChenBenchmark Design Multi-Objective Evolutionary Optimization
School of Xiangtan University Xiangtan, China
Multi-Objective Compliance-Integrated Coevolution For Simulated And Real-World Deployment Of Multi-Robot Marine Autonomy
Jul 28, 2026Everardo Gonzalez, Tyler M. Paine, Manuel Agraz Vallejo +3Evolutionary Optimization Multi-Objective Evolutionary Optimization
Collaborative Robotics And Intelligent Systems Institute, Oregon State University, Corvallis, OR, USA · MIT Marine Autonomy Lab, MIT, Cambridge, MA, USA
Provable Speedups From Dynamic Population Sizes in Evolutionary Algorithms for Multiobjective Optimization
Jul 26, 2026Andre OprisMulti-Objective Evolutionary Optimization Runtime Analysis of Evolutionary Algorithms
Faculty of Computer Science and Mathematics University of Passau
Decision Variable Analysis-Guided Differentiated Fuzzy Search for Large-Scale Multi-Objective Optimization
Jul 18, 2026Boxi Xiao, Hui Bai, Jinhua Zheng +2Multi-Objective Evolutionary Optimization Multi-Objective Optimization
Key Laboratory of Hunan Province for Internet of Things and Information Security, Xiangtan University, Xiangtan 411105, China, and also with the Key Laboratory of Intelligent Computing and Information Processing, Ministry of Education, Xiangtan University, Xiangtan 411105, China
The impact of objective interactions on the performance of massive objective optimization algorithms
Jul 15, 2026Shakiba Shahbandegan, Jose Guadalupe Hernandez, Emily DolsonMulti-Objective Evolutionary Optimization Multi-Objective Optimization
Hybrid multi-objective evolutionary algorithms for service placement in the computing continuum: a comparative study with genetic traceability
Jul 14, 2026Sergi Vivo, Carlos Guerrero, Isaac LeraEvolutionary Optimization Multi-Objective Evolutionary Optimization
Computer Science Department, University of the Balearic Islands, Crta. Valldemossa km 7.5, Palma, E07122, Illes Balears, Spain.
A new dual-population constrained multi-objective evolutionary optimization algorithm with repair constraint handling for structural optimization
Jul 14, 2026Fardad Homafar, Jasmin JelovicaEvolutionary Optimization Multi-Objective Evolutionary Optimization
Department of Mechanical Engineering, The University of British Columbia, 6250 Applied Science Ln, Vancouver, V6T 1Z4, Canada · Department of Civil Engineering, The University of British Columbia, 6250 Applied Science Ln, Vancouver, V6T 1Z4, Canada
Large-Scale Portfolio Optimization Problem Under Cardinality Constraint With Enhanced Multi-Objective Evolutionary Algorithms
Jul 10, 2026Danial Ramezani, Mostafa Abouei ArdakanMulti-Objective Evolutionary Optimization Constrained Optimization
Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran
A Large-Scale Sparse Multiobjective Optimization Algorithm Based on Optimal Performance Scores
Jul 6, 2026Jia-Lin Mai, Min-Rong Chen, Guo-Qiang Zeng +2Multi-Objective Evolutionary Optimization Multi-Objective Optimization
School of Computer Science, South China Normal University, Guangzhou, 510631, China · National-local Joint Engineering Laboratory for Digitalize Eletrical Design Technology, Wenzhou University, Wenzhou, 325035, China · Institute of Science and Technology Innovation, Dongguan University of Technology, Dongguan, 523808, China +1
Multi-Objective Molecular Generation with Frequency-Controlled Evolutionary Dynamics
Jun 25, 2026Elia Colleoni, Paolo Guida, Didier Barradas-Bautista +1Multi-Objective Evolutionary Optimization Molecular Generation
Clean Energy Research Center (CERP) Physical Science and Engineering (PSE) Division King Abdullah University of Science and Technology Thuwal, Saudi Arabia 23955 · Kaust Visualization Lab (KVL) Core Lab Division King Abdullah University of Science and Technology Thuwal, Saudi Arabia 23955
Evolving Spatial Weights for Cartographic Synthesis
Jun 20, 2026Gesiel R. Lopes, Roberto F. da Silva, Mellina Yamamura +4Multi-Objective Evolutionary Optimization Spatial Generalization
Institute of Mathematics and Computer Sciences, University of Sao Paulo, Sao Carlos, Brazil · Biosystems Engineering Department, University of Sao Paulo, Piracicaba, Brazil · Department of Nursing, Federal University of Sao Carlos, Sao Carlos, Brazil +2
Meta-Reinforcement Learning via Evolution for Multi-Objective Combinatorial Supply Chain Optimisation
Jun 20, 2026Rifny Rachman, Bahrul Ilmi Nasution, Josh Tingey +3Multi-Objective Reinforcement Learning Multi-Objective Evolutionary Optimization
The University of Manchester, United Kingdom · Peak AI, Ltd, United Kingdom
Evolutionary Algorithms and Multi-Objective Minimum Spanning Trees with Limited Distinct Weight Values
Jun 16, 2026Narges Tavassoli Kejani, Andrew M. Sutton, Frank NeumannMulti-Objective Evolutionary Optimization Runtime Analysis of Evolutionary Algorithms
Univ. Lille, CNRS, Centrale Lille, UMR 9189 CRIStal, F-59000, France · University of Minnesota Duluth, Minnesota, USA · Optimisation and Logistics, School of Computer Science and Information Technology, Adelaide University, Adelaide, Australia
Effects of Objective Normalization on Regions of Interest in Preference-Based Evolutionary Multi-Objective Optimization
Jun 15, 2026Ryuichi Mogami, Ryoji TanabeMulti-Objective Evolutionary Optimization Preference Optimization
Yokohama National University, Yokohama, Japan
Multi-Objective Coevolution of Prompts and Templates for Circuit Approximation
Jun 11, 2026Martin Tomasovic, Lukas SekaninaMulti-Objective Evolutionary Optimization Large Language Model-Guided Optimization
Brno University of Technology, Faculty of Information Technology Brno, Czech Republic
SPEA2 $^+$ : Improved Density Estimation in SPEA2 with Provable Runtime Guarantees
Jun 10, 2026Duc-Cuong Dang, Andre Opris, Dirk SudholtEvolutionary Optimization Multi-Objective Evolutionary Optimization
University of Passau, Passau, Germany
EvoDrive: Pareto Evolution for Safety-Critical Autonomous Driving via Self-Improving LLM Agents
Jun 2, 2026Tong Nie, Yuewen Mei, Yihong Tang +4Multi-Objective Evolutionary Optimization Autonomous Driving Safety Evaluation
The Hong Kong Polytechnic University · Tongji University · McGill University +1
Evolving Features vs Evolving Entire Trees with GP for Interpretable Survival Analysis
May 28, 2026Thalea Schlender, Peter A. N. Bosman, Tanja AlderliestenMulti-Objective Evolutionary Optimization Survival Analysis
Leiden University Medical Center, Leiden, The Netherlands · Centrum Wiskunde & Informatica, Amsterdam, The Netherlands
A Domain-Informed Multi-Objective Framework for EEG Channel Selection in Motor Imagery BCIs
May 28, 2026Dekka Muni Kumar, Dhruba Jyoti Kalita, Yogesh Kumar MeenaMI Classification Brain-Computer Interfaces
are with Human-AI Interaction (HAIx) Lab, IIT Gandhinagar, India
Parallel Adaptive Multi-Objective Evolutionary Learning of Discretized Bayesian Network Classifiers for Clinical Data
May 27, 2026Damy M. F. Ha, Thalea Schlender, Yvette M. van der Linden +2Bayesian Networks Multi-Objective Evolutionary Optimization
Leiden University Medical Center · Centrum Wiskunde & Informatica

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Calibrating Prediction Timeliness Through Multi-Objective Hyperparameter Optimization for Remaining Useful Life Prediction

Tugrul Cabir Hakyemez, Ener Uras Gokhan

Department of Management Information Systems Istanbul Bilgi University Istanbul, Turkey · Beştepe Koleji Ankara, Turkey

RUL Estimation Multi-Objective Evolutionary Optimization Predictive Maintenance Multi-Objective Optimization Hyperparameter Optimization

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In predictive maintenance, early and late RUL prediction errors carry asymmetric consequences, yet hyperparameter optimization typically targets a single accuracy metric that treats both directions equally. This study treats the optimization objective itself as a design variable. Five architectures (MLP, LSTM, XGBoost, TCN, and Transformer) are evaluated under three regimes: single-objective maximization of

R^2

, single-objective minimization of the NASA scoring function, and a multi-objective formulation that jointly optimizes both criteria. The multi-objective search employs NSGA-II with Entropy-CRITIC weighting for Pareto selection. Seventy-five model-dataset-strategy combinations are assessed on the NASA C-MAPSS turbofan and BackBlaze hard-disk drive benchmarks. On C-MAPSS, all strategies achieve comparable accuracy (

R^2 \approx 0.89

), yet multi-objective optimization reduces directional imbalance by approximately 33%, improving calibration of early versus late predictions. Model rankings prove configuration-dependent, with simpler architectures frequently outperforming deeper temporal models. On BackBlaze, the objectives shift from complementary to conflicting, producing divergent Entropy-CRITIC weights and a substantial generalization gap (best

R^2 \approx 0.34

). These results demonstrate that the optimization objective materially shapes prognostic behavior and that multi-objective search provides a practical mechanism for calibrating prediction timeliness in RUL modeling.

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