http://reply.papertrans.cn/3/238/23738/23738-21.png
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Submitted on: 16 September 2015.
Revised on: 05 October 2015.
Accepted on: 14 October 2015.
OPTIMIZATION AND ENGINEERING
http://reply.papertrans.cn/3/238/23738/23738-27.png
Submitted on: 24 September 2008.
Revised on: 25 October 2008.
Accepted on: 10 November 2008.
OPTIMIZATION AND ENGINEERING
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http://reply.papertrans.cn/3/238/23738/23738-30.png