How to solve it: modern heuristics
How to solve it: modern heuristics
Genetic Algorithms: Minimal Conditions for Convergence
AE '97 Selected Papers from the Third European Conference on Artificial Evolution
Multiobjective Evolutionary Algorithms: Analyzing the State-of-the-Art
Evolutionary Computation
Muiltiobjective optimization using nondominated sorting in genetic algorithms
Evolutionary Computation
A Parallel Multi-algorithm Solver for Dynamic Multi-Objective TSP (DMO-TSP)
ICIC '08 Proceedings of the 4th international conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications - with Aspects of Artificial Intelligence
Evolutionary algorithms and multi-objectivization for the travelling salesman problem
Proceedings of the 11th Annual conference on Genetic and evolutionary computation
An evolutionary algorithm for dynamic multi-objective TSP
ISICA'07 Proceedings of the 2nd international conference on Advances in computation and intelligence
Extended tabu search on fuzzy traveling salesman problem in multi-criteria analysis
AAIM'10 Proceedings of the 6th international conference on Algorithmic aspects in information and management
Finding pareto-optimal set by merging attractors for a bi-objective traveling salesmen problem
EMO'05 Proceedings of the Third international conference on Evolutionary Multi-Criterion Optimization
Computers & Mathematics with Applications
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Evolutionary Multi-objective Optimization(EMO) is becoming a hot research area and quite a few aspects of Multi-objective Evolutionary algorithms(MOEAs) have been studied and discussed. However there are still few literatures discussing the roles of search and selection operators in MOEAs. This paper studied their roles by a representative combinatorial Multi-objective Problem(MOP): Multi-objective TSP. In the new MOEA, We adopt an efficient search operator, which has the properties of both crossover and mutation, to generate the new individuals and chose two kinds of selection operators: Family Competition and Population Competition with probabilities to realize selection. The simulation experiments showed that this new MOEA could get good uniform solutions representing the Pareto Front and outperformed SPEA in almost every simulation run on this problem. Furthermore, we analyzed its convergence property using Finite Markov Chain and proved that it could converge to Pareto Front with probability 1.We also find that the convergence property of MOEAs has much relationship with search and selection operators.