Submitted on: 28 April 2016.
Revised on: 09 July 2016.
Accepted on: 22 July 2016.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY
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Submitted on: 23 November 2018.
Revised on: 18 January 2019.
Accepted on: 18 February 2019.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY
Submitted on: 31 May 2014.
Revised on: 09 July 2014.
Accepted on: 13 August 2014.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY
Submitted on: 23 January 2025.
Revised on: 25 April 2025.
Accepted on: 10 June 2025.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY
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Submitted on: 17 May 1998.
Revised on: 14 June 1998.
Accepted on: 03 August 1998.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY
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Submitted on: 21 March 2022.
Revised on: 11 April 2022.
Accepted on: 09 June 2022.
___________________JOURNAL OF THE ACM---ASSOC COMPUTING MACHINERY