T
Tomoyuki Hiroyasu
Researcher at Doshisha University
Publications - 279
Citations - 2765
Tomoyuki Hiroyasu is an academic researcher from Doshisha University. The author has contributed to research in topics: Genetic algorithm & Crossover. The author has an hindex of 23, co-authored 267 publications receiving 2580 citations. Previous affiliations of Tomoyuki Hiroyasu include Waseda University.
Papers
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Book ChapterDOI
SPEA2+: Improving the Performance of the Strength Pareto Evolutionary Algorithm 2
TL;DR: It is concluded that SPEA2+ is a good algorithm for multi-objective optimization problems.
Journal Article
SPEA2+: Improving the performance of the strength pareto evolutionary algorithm 2
TL;DR: In this paper, two new mechanisms were added to SPEA2 to improve its searching ability, a more effective crossover mechanism and an archive mechanism to maintain diversity of the solutions in the objective and variable spaces.
Proceedings Article
NCGA : Neighborhood Cultivation Genetic Algorithm for Multi-Objective Optimization Problems
TL;DR: In this article, a new genetic algorithm for multi-objective optimization problems is introduced, called "Neighborhood Cultivation GA (NCGA)" which includes not only the mechanisms but also the neighborhood crossover.
Proceedings ArticleDOI
The new model of parallel genetic algorithm in multi-objective optimization problems - divided range multi-objective genetic algorithm
TL;DR: The DRMOGA is a very suitable GA model for parallel processing, and in some cases it can derive better solutions compared to both the single-population model and the distributed model.
Proceedings ArticleDOI
A parallel genetic algorithm with distributed environment scheme
TL;DR: It is concluded that the distributed environment GA is the fastest way to gain a good solution under the given population size and uncertainty of the appropriate crossover and mutation rates.