Ran Cheng (程然)
Ran Cheng (程然)
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Solving Large-scale Many-objective Optimization Problems by Covariance Matrix Adaptation Evolution Strategy with Scalable Small Subpopulations
Despite the recent development in evolutionary multi- and many-objective optimization, the problems with large-scale decision variables …
Huangke Chen
,
Ran Cheng
,
Jinming Wen
,
Haifeng Li
,
Jian Weng
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DOI
URL
A Multistage Evolutionary Algorithm for Better Diversity Preservation in Multiobjective Optimization
Diversity preservation is a crucial technique in multiobjective evolutionary algorithms (MOEAs), which aims at evolving the population …
Ye Tian
,
Cheng He
,
Ran Cheng
,
Xingyi Zhang
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DOI
A Strengthened Dominance Relation Considering Convergence and Diversity for Evolutionary Many-Objective Optimization
Both convergence and diversity are crucial to evolutionary many-objective optimization, whereas most existing dominance relations show …
Ye Tian
,
Ran Cheng
,
Xingyi Zhang
,
Yansen Su
,
Yaochu Jin
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DOI
Accelerating Large-Scale Multiobjective Optimization via Problem Reformulation
In this paper, we propose a framework to accelerate the computational efficiency of evolutionary algorithms on large-scale …
Cheng He
,
Lianghao Li
,
Ye Tian
,
Xingyi Zhang
,
Ran Cheng
,
Yaochu Jin
,
Xin Yao
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DOI
Diversity Assessment of Multi-Objective Evolutionary Algorithms: Performance Metric and Benchmark Problems [Research Frontier]
Diversity preservation plays an important role in the design of multi-objective evolutionary algorithms, but the diversity performance …
Ye Tian
,
Ran Cheng
,
Xingyi Zhang
,
Miqing Li
,
Yaochu Jin
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DOI
Particle Swarm Optimization for Network-Based Data Classification
Complex networks provide a powerful tool for data representation due to its ability to describe the interplay between topological, …
Murillo G. Carneiro
,
Ran Cheng
,
Liang Zhao
,
Yaochu Jin
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DOI
URL
Solving Incremental Optimization Problems via Cooperative Coevolution
Engineering designs can involve multiple stages, where at each stage, the design models are incrementally modified and optimized. In …
Ran Cheng
,
Mohammad Nabi Omidvar
,
Amir H. Gandomi
,
Bernhard Sendhoff
,
Stefan Menzel
,
Xin Yao
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DOI
A Competitive Mechanism Based Multi-objective Particle Swarm Optimizer with Fast Convergence
In the past two decades, multi-objective optimization has attracted increasing interests in the evolutionary computation community, and …
Xingyi Zhang
,
Xiutao Zheng
,
Ran Cheng
,
Jianfeng Qiu
,
Yaochu Jin
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DOI
URL
A Decision Variable Clustering-Based Evolutionary Algorithm for Large-Scale Many-Objective Optimization
The current literature of evolutionary many-objective optimization is merely focused on the scalability to the number of objectives, …
Xingyi Zhang
,
Ye Tian
,
Ran Cheng
,
Yaochu Jin
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DOI
A two-stage R2 indicator Based Evolutionary Algorithm for Many-objective Optimization
R2 indicator based multi-objective evolutionary algorithms (R2-MOEAs) have achieved promising performance on traditional …
Fei Li
,
Ran Cheng
,
Jianchang Liu
,
Yaochu Jin
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DOI
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