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Submitted on: 24 December 2003.
Revised on: 01 April 2004.
Accepted on: 21 May 2004.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 08 March 2024.
Revised on: 15 June 2024.
Accepted on: 03 July 2024.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 30 November 2005.
Revised on: 22 January 2006.
Accepted on: 19 February 2006.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 25 June 2019.
Revised on: 10 September 2019.
Accepted on: 28 October 2019.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 06 June 2005.
Revised on: 04 August 2005.
Accepted on: 14 September 2005.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 16 March 2014.
Revised on: 01 June 2014.
Accepted on: 16 June 2014.
___________________IEEE SPECTRUM---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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