The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of COMPUTERS AND COMMUNICATIONS
Transactions ID Number: 19-514
Full Name: Takashi Ishimizu
Position: Assistant Professor
Age: ON
Sex: Male
Address: 3-4-1 Kowakae, Higashi-osaka city, Osaka
Country: JAPAN
Tel: +81 6-6730-5880 (ext.5459)
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E-mail address: takasi-i@info.kindai.ac.jp
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Title of the Paper: a structured differential evolutions for various network topologies
Authors as they appear in the Paper: Takashi Ishimizu, Kiyoharu Tagawa
Email addresses of all the authors: takasi-i@info.kindai.ac.jp, tagawa@info.kindai.ac.jp
Number of paper pages: 8
Abstract: A structured implementation of Differential Evolution (DE), which can be executed in parallel by using various networks topologies, is presented in this paper. Even though Evolutionary Algorithms (EAs) including DE have a parallel and distributed nature intrinsically, Sequential DE (SqDE) is especially suited for the structured implementation of DE. Therefore, the proposed Structured DE (StDE) is based on SqDE. Through the numerical experiment conducted on a variety of benchmark problems, the performances of StDE realized on some different network topologies are compared with the conventional SqDE that uses no networks. As a result, it is shown that the number of generations spent by StDE to find optimal solutions is smaller than the number of them spent by the above SqDE in many benchmark problems. Therefore, the optimal solutions of almost of the benchmark problems are found more efficiently by using the proposed StDE realized on the network topologies rathe!
r than SqDE.
Keywords: Evolutionary algorithm, Differential evolution, Structured differential evolution, Parallel algorithm
EXTENSION of the file: .pdf
Special (Invited) Session: a comparative study of structured differential evolutions
Organizer of the Session: 635-367
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