Submitted on: 28 April 2008.
Revised on: 09 August 2008.
Accepted on: 29 August 2008.
___________________JOURNAL OF SCHEDULING---SPRINGER
Submitted on: 01 July 2017.
Revised on: 04 August 2017.
Accepted on: 03 September 2017.
___________________JOURNAL OF SCHEDULING---SPRINGER
Submitted on: 25 August 2012.
Revised on: 19 October 2012.
Accepted on: 09 December 2012.
___________________JOURNAL OF SCHEDULING---SPRINGER
Submitted on: 12 October 2008.
Revised on: 15 November 2008.
Accepted on: 24 December 2008.
___________________JOURNAL OF SCHEDULING---SPRINGER
Submitted on: 20 December 2017.
Revised on: 15 April 2018.
Accepted on: 03 June 2018.
___________________JOURNAL OF SCHEDULING---SPRINGER
Submitted on: 02 November 2021.
Revised on: 02 January 2022.
Accepted on: 14 February 2022.
___________________JOURNAL OF SCHEDULING---SPRINGER
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Submitted on: 09 November 2006.
Revised on: 07 March 2007.
Accepted on: 23 April 2007.
___________________JOURNAL OF SCHEDULING---SPRINGER
http://reply.papertrans.cn/2/192/19193/19193-19.png
Submitted on: 12 January 2015.
Revised on: 21 April 2015.
Accepted on: 16 May 2015.
___________________JOURNAL OF SCHEDULING---SPRINGER