Nonstationary function optimization using genetic algorithm with dominance and diploidy
Proceedings of the Second International Conference on Genetic Algorithms on Genetic algorithms and their application
Evolutionary Optimization in Dynamic Environments
Evolutionary Optimization in Dynamic Environments
A New Diploid Scheme and Dominance Change Mechanism for Non-Stationary Function Optimization
Proceedings of the 6th International Conference on Genetic Algorithms
A Comparison of Dominance Mechanisms and Simple Mutation on Non-stationary Problems
PPSN V Proceedings of the 5th International Conference on Parallel Problem Solving from Nature
Supporting Polyploidy in Genetic Algorithms Using Dominance Vectors
EP '97 Proceedings of the 6th International Conference on Evolutionary Programming VI
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Genetic algorithms with memory-and elitism-based immigrants in dynamic environments
Evolutionary Computation
A competitive-cooperative coevolutionary paradigm for dynamic multiobjective optimization
IEEE Transactions on Evolutionary Computation - Special issue on computational finance and economics
Hyper-learning for population-based incremental learning in dynamic environments
CEC'09 Proceedings of the Eleventh conference on Congress on Evolutionary Computation
An improved primal-dual genetic algorithm for optimization in dynamic environments
ICONIP'06 Proceedings of the 13th international conference on Neural information processing - Volume Part III
Associative memory scheme for genetic algorithms in dynamic environments
EuroGP'06 Proceedings of the 2006 international conference on Applications of Evolutionary Computing
A mathematical framework for solving dynamic optimization problemswith adaptive networks
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Meta-Lamarckian learning in memetic algorithms
IEEE Transactions on Evolutionary Computation
Dynamic multiobjective optimization problems: test cases, approximations, and applications
IEEE Transactions on Evolutionary Computation
Evolutionary optimization in uncertain environments-a survey
IEEE Transactions on Evolutionary Computation
Locating and tracking multiple dynamic optima by a particle swarm model using speciation
IEEE Transactions on Evolutionary Computation
Population-Based Incremental Learning With Associative Memory for Dynamic Environments
IEEE Transactions on Evolutionary Computation
Incremental multiple objective genetic algorithms
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A weighted sum validity function for clustering with a hybrid niching genetic algorithm
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Genetic Algorithms for Route Discovery
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Dynamically Integrated Manufacturing Systems (DIMS)—A Multiagent Approach
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
A particle swarm optimization based memetic algorithm for dynamic optimization problems
Natural Computing: an international journal
Adaptive genetic algorithm based on density distribution of population
Proceedings of the 14th annual conference companion on Genetic and evolutionary computation
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Recently, there has been an increasing interest in applying genetic algorithms (GAs) in dynamic environments. Inspired by the complementary and dominance mechanisms in nature, a primal-dual GA (PDGA) has been proposed for dynamic optimization problems (DOPs). In this paper, an important operator in PDGA, i.e., the primal-dual mapping (PDM) scheme, is further investigated to improve the robustness and adaptability of PDGA in dynamic environments. In the improved scheme, two different probability-based PDM operators, where the mapping probability of each allele in the chromosome string is calculated through the statistical information of the distribution of alleles in the corresponding gene locus over the population, are effectively combined according to an adaptive Lamarckian learning mechanism. In addition, an adaptive dominant replacement scheme, which can probabilistically accept inferior chromosomes, is also introduced into the proposed algorithm to enhance the diversity level of the population. Experimental results on a series of dynamic problems generated from several stationary benchmark problems show that the proposed algorithm is a good optimizer for DOPs.