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Submitted on: 20 June 2014.
Revised on: 25 September 2014.
Accepted on: 10 November 2014.
___________________International Journal of Distributed Systems and Technologies
Submitted on: 23 June 2017.
Revised on: 17 September 2017.
Accepted on: 16 November 2017.
___________________International Journal of Distributed Systems and Technologies
Submitted on: 25 December 2013.
Revised on: 02 February 2014.
Accepted on: 25 March 2014.
___________________International Journal of Distributed Systems and Technologies
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Submitted on: 08 November 2021.
Revised on: 02 January 2022.
Accepted on: 23 January 2022.
___________________International Journal of Distributed Systems and Technologies
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Submitted on: 11 October 2019.
Revised on: 04 February 2020.
Accepted on: 16 March 2020.
___________________International Journal of Distributed Systems and Technologies
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