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Submitted on: 20 October 1999.
Revised on: 15 November 1999.
Accepted on: 10 December 1999.
___________________Applied Computing Review---ASSOC COMPUTING MACHINERY
Submitted on: 26 October 2008.
Revised on: 16 December 2008.
Accepted on: 07 February 2009.
___________________Applied Computing Review---ASSOC COMPUTING MACHINERY
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Submitted on: 09 March 1999.
Revised on: 02 April 1999.
Accepted on: 13 May 1999.
___________________Applied Computing Review---ASSOC COMPUTING MACHINERY
Submitted on: 07 November 2022.
Revised on: 17 December 2022.
Accepted on: 27 December 2022.
___________________Applied Computing Review---ASSOC COMPUTING MACHINERY