Submitted on: 17 October 2006.
Revised on: 28 December 2006.
Accepted on: 25 February 2007.
___________________IISE Transactions---TAYLOR & FRANCIS INC
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Submitted on: 05 April 2024.
Revised on: 14 June 2024.
Accepted on: 03 July 2024.
___________________IISE Transactions---TAYLOR & FRANCIS INC
http://reply.papertrans.cn/2/123/12215/12215-34.png
http://reply.papertrans.cn/2/123/12215/12215-35.png
Submitted on: 21 February 2014.
Revised on: 12 June 2014.
Accepted on: 23 June 2014.
___________________IISE Transactions---TAYLOR & FRANCIS INC